woop

Delete .env
remove localnet settings
193 changed files with 27225 additions and 5313 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -2,7 +2,7 @@ language: node_js
 sudo: true
 dist: trusty
 node_js:
-  - 10
+  - 16
 branches:
  except:
    - /^v[0-9]/
--- a/README.md
+++ b/README.md
@ -1,39 +1,22 @@
-# Harmony JavaScript SDK
+# Woop JavaScript SDK

-[![npm version](https://img.shields.io/npm/v/@harmony-js/core.svg?style=flat-square)](https://www.npmjs.com/package/@harmony-js/core)
-[![Build Status](https://travis-ci.com/FireStack-Lab/Harmony-sdk-core.svg?branch=master)](https://travis-ci.com/FireStack-Lab/Harmony-sdk-core)
+[![npm version](https://img.shields.io/npm/v/@woop-js/core.svg?style=flat-square)](https://www.npmjs.com/package/@woop-js/core)
+[![Build Status](https://travis-ci.com/FireStack-Lab/Woop-sdk-core.svg?branch=master)](https://travis-ci.com/FireStack-Lab/Woop-sdk-core)

-This is the Harmony Javascript SDK which provides an easier way to interact with Harmony blockchain.
+This is the Woop Javascript SDK which provides an easier way to interact with Woop blockchain.

 Please read the [documentation](https://jssdk.doc.hmny.io/) for full API doc.

 The SDK includes following packages with package-level documentation and examples inside each package.

-1. [@harmony-js/core](https://github.com/harmony-one/sdk/tree/master/packages/harmony-core)
-2. [@harmony-js/account](https://github.com/harmony-one/sdk/tree/master/packages/harmony-account)
-3. [@harmony-js/crypto](https://github.com/harmony-one/sdk/tree/master/packages/harmony-crypto)
-4. [@harmony-js/network](https://github.com/harmony-one/sdk/tree/master/packages/harmony-network)
-5. [@harmony-js/utils](https://github.com/harmony-one/sdk/tree/master/packages/harmony-utils)
-6. [@harmony-js/transaction](https://github.com/harmony-one/sdk/tree/master/packages/harmony-transaction)
-7. [@harmony-js/contract](https://github.com/harmony-one/sdk/tree/master/packages/harmony-contract)
-8. [@harmony-js/staking](https://github.com/harmony-one/sdk/tree/master/packages/harmony-staking)
-
-# Examples
-
-* [A Token Faucet Demo DApp](https://github.com/harmony-one/token-faucet-demo-dapp)
-* [Hackathon DApps](https://docs.harmony.one/home/showcases/applications): DApps built during our internal hackathon
-  * [soccerplayers](https://github.com/gupadhyaya/soccerplayers), [onemoji](https://github.com/peekpi/onemoji), [harmonauts](https://github.com/ivorytowerdds/harmonauts), [good-one](https://github.com/harmony-one/dapp-demo-crowdfunding)
-* [Cross-chain Apps](https://docs.harmony.one/home/showcases/crosschain) [the link contains code, demo, and more information]
-* [DeFi Apps](https://docs.harmony.one/home/showcases/defi)
-* [DevPost Hackathon Apps](https://docs.harmony.one/home/showcases/hackathons)
-* Eth<>Harmony Bridge Components: [frontend](https://github.com/harmony-one/ethhmy-bridge.frontend), [backend](https://github.com/harmony-one/ethhmy-bridge.appengine), [smart contracts](https://github.com/harmony-one/ethhmy-bridge), [test scripts](https://github.com/harmony-one/ethhmy-bridge.tests)
-* Eth<>Harmony bridge SDKs: [main sdk](https://github.com/harmony-one/ethhmy-bridge.sdk), [bridge UI widget](https://github.com/harmony-one/ethhmy-bridge.ui-sdk)
-* Swoop Dex: [interface](https://github.com/harmony-one/swoop-interface), [cli](https://github.com/harmony-one/swoop-cli), [sdk](https://github.com/harmony-one/swoop-sdk), [deployment](https://github.com/harmony-one/swoop-deployment), [misc](https://github.com/harmony-one/swoop-misc), [lib](https://github.com/harmony-one/swoop-lib), [periphery](https://github.com/harmony-one/swoop-periphery), [core](https://github.com/harmony-one/swoop-core), [testing](https://github.com/harmony-one/swoop-testing), [utils](https://github.com/harmony-one/swoop-utils)
-* [Iris Bridge](https://github.com/harmony-one/ethhmy-bridge-v2): inspired from near's rainbow bridge
-* [Animoca's BeastQuest Game](https://github.com/harmony-one/BeastQuest)
-* [Chainlink Testnet Integration Demo](https://github.com/harmony-one/chainlink-demo-project)
-* [NFT Store DApp](https://github.com/harmony-one/nft-store)
-* [old dapp-examples](https://github.com/harmony-one/dapp-examples): some of them may be outdated!
+1. [@woop-js/core](https://github.com/woop-chain/sdk/tree/master/packages/woop-core)
+2. [@woop-js/account](https://github.com/woop-chain/sdk/tree/master/packages/woop-account)
+3. [@woop-js/crypto](https://github.com/woop-chain/sdk/tree/master/packages/woop-crypto)
+4. [@woop-js/network](https://github.com/woop-chain/sdk/tree/master/packages/woop-network)
+5. [@woop-js/utils](https://github.com/woop-chain/sdk/tree/master/packages/woop-utils)
+6. [@woop-js/transaction](https://github.com/woop-chain/sdk/tree/master/packages/woop-transaction)
+7. [@woop-js/contract](https://github.com/woop-chain/sdk/tree/master/packages/woop-contract)
+8. [@woop-js/staking](https://github.com/woop-chain/sdk/tree/master/packages/woop-staking)


 # Installation
@ -52,10 +35,10 @@ This library works on both nodejs and browser. Please use it according to your u
 ```bash

 # npm
-npm install @harmony-js/core@next 
+npm install @woop-js/core@next 

 # yarn
-yarn add @harmony-js/core@next
+yarn add @woop-js/core@next

 # tslib is required, we'd better install it as well
 npm install tslib
@ -93,12 +76,9 @@ yarn test:src
 ```
 ## e2e tests

-1. `.env` file defines configuration, edit if you have custom settings
-   
-2. Run harmony node locally, follow the instructions: https://github.com/harmony-one/harmony
-   
-3. Wait for 1-2 mins, and run this:
-
+1. Remove the `'cross-fetch': 'jest-fetch-mock'` line from `scripts/jest/jest.e2e.config.js`
+1. Run woop node locally, follow the instructions: https://github.com/woop-chain/woop  
+1. Wait for 1-2 mins, and run this:
 ```bash
 yarn build && yarn test:e2e
 ```
--- a/RELEASE.md
+++ b/RELEASE.md
@ -37,7 +37,7 @@ This will not change the release version of current npm packages(currently 0.0.7
 For example.

 ```bash
-  npm install @harmony-js/core@next
+  npm install @woop-js/core@next
 ```


@ -60,7 +60,7 @@ This will change the release version of current npm packages to the latest versi
 For example.

 ```bash
-  npm install @harmony-js/core
+  npm install @woop-js/core
 ```


--- a/TYPEDOC.md
+++ b/TYPEDOC.md
@ -1,6 +1,6 @@
-# Harmony JS-SDK Documentation
+# Woop JS-SDK Documentation

-## [CLICK ME!!](https://harmony-js-sdk-doc.s3-us-west-1.amazonaws.com/index.html) to see the documentation
+## [CLICK ME!!](https://woop-js-sdk-doc.s3-us-west-1.amazonaws.com/index.html) to see the documentation

 # metaDocumentation 
 ## Summary 
@ -38,14 +38,14 @@ $ npm install
 ### Generate HTML
 ```
 $ cd docs
-$ npx typedoc --out ./build ../packages/ --ignoreCompilerErrors --theme default --name Harmony_SDK_Doc --readme ../README.md
+$ npx typedoc --out ./build ../packages/ --ignoreCompilerErrors --theme default --name Woop_SDK_Doc --readme ../README.md
 ```

 ### See the generated doc at local

 >open the `index.html` under the path `sdk/docs/build/index.html`

-## Step 2: Deploy on AWS (harmony core only!)
+## Step 2: Deploy on AWS (woop core only!)

 ### Create an AWS s3 bucket
 Actually, there are just two points needed!
@ -70,7 +70,7 @@ After that, use AWS CLI to do following

 1. Create a Bucket
 ```
-aws s3 mb s3://harmony-js-sdk-doc
+aws s3 mb s3://woop-js-sdk-doc
 ```

 2. List all buckets you have created 
@ -87,7 +87,7 @@ Here is some explanations
 > **./account**  
 > the path of folder which we want to upload
 > 
-> **s3://harmony-js-sdk-doc**  
+> **s3://woop-js-sdk-doc**  
 > the bucket name on AWS S3
 > 
 > **--grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers**   
--- a/e2e/fixtures/transactions.json
+++ b/e2e/fixtures/transactions.json
@ -110,5 +110,29 @@
      "gasPrice": "0x174876e800",
      "rawTransaction": "0xf8690985174876e8008252088080949d72989b68777a1f3ffd6f1db079f1928373ee52830f42408028a022efd1decb6e80e88fd33f5e189f48105acc72f7e302931221183f86ca8a7015a02001dee44471a5397a4579f733b3a13a86ba1d6c78ad3312187513d6a424f72b"
    }
+  ],
+  "hashes": [
+    "0x5aE91eCA3BF7CB97FCd1305bD6e030e24bda9bbfED3b8c741Efe808e8D4F95Ff",
+    "0xf4CA9DdED0bC36B5AFBCf4fC6De082DFd0F7FCFad1c2aFC1aF52d16d9Dbd733f",
+    "0x56C2408c5F58ac9aDFE824B7755f3b54CB0848c7A837Ea1CC5a0FdB521D4A1a2",
+    "0xACFD09AD729E0C9f23EC9eEf27CC68bA37D7EE9D53aABace2dDD42616Eb8351A",
+    "0xB8baee4EfB120254Afab3092c8Ccc458fF49eBda12ead9950CD39ac8Bb26D4C1",
+    "0x412D8DBF0BC3dCAf91A0339EEadd1EEB44b44cD0cEBFaea0d35656d31F96Dde9",
+    "0xbbeDcd6e4dCDef0c666C0C0c7914ba1E5617F8d57ddc40C32cCb31D4BC5CAfBF",
+    "0x6E008bEbC8F2CE750d208dbF987edEf7476DcFDF8Eb8607f3B3c2E1ce8675ba9",
+    "0x0Ff0AcBD45cdDf3A8A148eb2F4Fe6dBf74B422eabdD0766ba9284f0Fe8F6dc8a",
+    "0x7FDCEE6B5EEf5C3F82B2Ffe8a088E0d3d485bEbBcdBCac16ECCb9d1cbfe50c91"
+  ],
+  "blockHashes": [
+    "0x9dD4e063d8cc7A6Fe74a0E3AC4feD5F84eB8Bdc4647Ba8DAd651FD1b4a3979cE",
+    "0xEF5F7D7ca60bE76c1Cc5aADD8DC9e1bC0F7a3BCD0EEDA6e9Cca0EACAd99BE3Bb",
+    "0x4261B409CCcDA3ab97aABCFe8dECCfd65D1aB9Bb536dD57Fdafd191FC6BbFbbc",
+    "0x1fb05a17794cAd1ac025469eA1Bf5af4F33f9bdbD3c0e14bCeca323BC5DF0EC3",
+    "0xEA405dB5dc0E7e2DB2CfdBf272DCeAf69E9CDa2DFD47229b38A3C5b7b9cc41fB",
+    "0xCC1ADfef1bb2E496A3BbDb181ec5c8EA047AE340FaD6fF4FeF3CCE452c1975B6",
+    "0x80dffAe15B6619Cc7aD74Bc132C1b29EFc38B8d8CAD1AfbDb9E37f7357E2EBe4",
+    "0x6BcB9858d8cCE9de2a6ECd6392A5eC712be9b4A79F6Cf84De8aa5ae9C04f60A8",
+    "0xB6De43A866dFcE1f7AA7DA0E8e9eb7Fe545cB6becF7cf5fdC564B22C4cBb72b9",
+    "0xc4b4CeAEAEadADfa8CbCcDeFdcBaBeF999dBF42D14C9AFEDd1de2956B571CebD"
  ]
 }
--- a/e2e/src/blockchain.e2e.ts
+++ b/e2e/src/blockchain.e2e.ts
@ -1,88 +1,169 @@
-import { harmony } from './harmony';
+import fetch from 'jest-fetch-mock';
+import { woop, checkCalledMethod } from './woop';

 import demoAccounts from '../fixtures/testAccount.json';
+import { RPCMethod } from '@woop-js/network';

-const bc = harmony.blockchain;
+const bc = woop.blockchain;

 const testAccount = demoAccounts.Accounts[1];

 describe('e2e test blockchain', () => {
+  beforeEach(() => {
+    fetch.resetMocks();
+  });
  // net_*
  it('should test net_peerCount', async () => {
+    fetch.mockResponseOnce(
+      JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x0"}),
+    );
    const peerCount = await bc.net_peerCount();
-    expect(harmony.utils.isHex(peerCount.result)).toEqual(true);
+    expect(checkCalledMethod(0, RPCMethod.PeerCount)).toEqual(true);
+    expect(woop.utils.isHex(peerCount.result)).toEqual(true);
  });

  it('should test net_version', async () => {
+    fetch.mockResponseOnce(
+      JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "5"}),
+    );
    const netVersion = await bc.net_version();
    const versionNumber = parseInt(netVersion.result as string, 10);
    expect(netVersion.result).toEqual(`${versionNumber}`);
+    expect(checkCalledMethod(0, RPCMethod.NetVersion)).toEqual(true);
  });
-  it('should test hmy_protocolVersion', async () => {
+  it('should test wiki_protocolVersion', async () => {
+    fetch.mockResponseOnce(
+      JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x10"}),
+    );
    const protocolVersion = await bc.getProtocolVersion();
-    expect(harmony.utils.isHex(protocolVersion.result)).toEqual(true);
+    expect(woop.utils.isHex(protocolVersion.result)).toEqual(true);
+    expect(checkCalledMethod(0, RPCMethod.ProtocolVersion)).toEqual(true);
  });

  // block chain info
-  it('should test hmy_blockNumber', async () => {
+  it('should test wiki_blockNumber', async () => {
+    fetch.mockResponseOnce(
+      JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x10"}),
+    );
    const res = await bc.getBlockNumber();
    expect(res.responseType).toEqual('raw');
-    expect(harmony.utils.isHex(res.result)).toEqual(true);
+    expect(woop.utils.isHex(res.result)).toEqual(true);
+    expect(checkCalledMethod(0, RPCMethod.BlockNumber)).toEqual(true);
  });
-  it('should test hmy_getBlockByNumber', async () => {
+
+  it('should test wiki_getBlockByNumber', async () => {
+    fetch.mockResponse(
+      JSON.stringify({
+        "jsonrpc": "2.0",
+        "id": 1,
+        "result": {
+          "size": "0x1",
+          "difficulty": 5,
+          "extraData": "0x",
+          "gasLimit": "0x80",
+          "gasUsed": "0x40",
+          "hash": "0x8a3390ab500Fbca6514eB326d2fcD9B3BFCFbA7DA392593cB4885b8e3399a2D8",
+          "logsBloom": "0x0",
+          "miner": "one155jp2y76nazx8uw5sa94fr0m4s5aj8e5xm6fu3",
+          "mixHash": "0x3A7c1Ae14AfecFf55Da298F66b75F4FfB771c3EaBDeAa267FF33A77d4d0be220",
+          "nonce": 1,
+          "number": "0x1",
+          "parentHash": "0x7CebC07e456F0bCD09dbc9A6f271074d93E27B40A4C67Dcc402e6513e12B9aF9",
+          "receiptsRoot": "0x02B82e11eDC07775Dc6fCF706be2cdAF9165750Ea7bC1B3Eb48ea16Bb3072F4D",
+          "stateRoot": "0xAaDc89C8bA4e3fCfC140cFcc8D3efD3BE7a49ab31534A5a3F0E1DEA09aae0f4a",
+          "timestamp": "0x62c44c0a",
+          "transactionsRoot": "0xc4bfa888fDCC8ca70E2b0CcdCEcc2fF545acCC2D655Ba33DaF4aBc31cFDBd9Ac",
+          "uncles": []
+        }
+      }),
+    );
    const res = await bc.getBlockByNumber({ blockNumber: 'latest' });
    const size = res.result.size;
    expect(res.responseType).toEqual('raw');
-    expect(harmony.utils.isHex(size)).toEqual(true);
+    expect(woop.utils.isHex(size)).toEqual(true);
    expect(checkBlockData(res.result)).toEqual(true);
    const res2 = await bc.getBlockByNumber({ blockNumber: res.result.number });
    expect(res2.responseType).toEqual('raw');
-    expect(harmony.utils.isHex(res2.result.size)).toEqual(true);
+    expect(woop.utils.isHex(res2.result.size)).toEqual(true);
    expect(checkBlockData(res2.result)).toEqual(true);
    const res3 = await bc.getBlockByNumber({ returnObject: true });
    expect(res3.responseType).toEqual('raw');
    expect(checkBlockData(res3.result)).toEqual(true);
+    for(let i = 0; i < 3; i++) {
+      expect(checkCalledMethod(i, RPCMethod.GetBlockByNumber)).toEqual(true);
+    }
  });

-  it('should test hmy_getBlockByHash', async () => {
+  it('should test wiki_getBlockByHash', async () => {
+    fetch.mockResponse(
+      JSON.stringify({
+        "jsonrpc": "2.0",
+        "id": 1,
+        "result": {
+          "size": "0x1",
+          "difficulty": 5,
+          "extraData": "0x",
+          "gasLimit": "0x80",
+          "gasUsed": "0x40",
+          "hash": "0x8a3390ab500Fbca6514eB326d2fcD9B3BFCFbA7DA392593cB4885b8e3399a2D8",
+          "logsBloom": "0x0",
+          "miner": "one155jp2y76nazx8uw5sa94fr0m4s5aj8e5xm6fu3",
+          "mixHash": "0x3A7c1Ae14AfecFf55Da298F66b75F4FfB771c3EaBDeAa267FF33A77d4d0be220",
+          "nonce": 1,
+          "number": "0x1",
+          "parentHash": "0x7CebC07e456F0bCD09dbc9A6f271074d93E27B40A4C67Dcc402e6513e12B9aF9",
+          "receiptsRoot": "0x02B82e11eDC07775Dc6fCF706be2cdAF9165750Ea7bC1B3Eb48ea16Bb3072F4D",
+          "stateRoot": "0xAaDc89C8bA4e3fCfC140cFcc8D3efD3BE7a49ab31534A5a3F0E1DEA09aae0f4a",
+          "timestamp": "0x62c44c0a",
+          "transactionsRoot": "0xc4bfa888fDCC8ca70E2b0CcdCEcc2fF545acCC2D655Ba33DaF4aBc31cFDBd9Ac",
+          "uncles": []
+        }
+      }),
+    );
    const latestBlock = await bc.getBlockByNumber({ blockNumber: 'latest' });
    const res = await bc.getBlockByHash({ blockHash: latestBlock.result.hash });
    expect(res.responseType).toEqual('raw');
    expect(latestBlock.result.hash).toEqual(res.result.hash);
-    expect(harmony.utils.isHex(res.result.size)).toEqual(true);
+    expect(woop.utils.isHex(res.result.size)).toEqual(true);
    expect(checkBlockData(res.result)).toEqual(true);
+    expect(checkCalledMethod(0, RPCMethod.GetBlockByNumber)).toEqual(true);
+    expect(checkCalledMethod(1, RPCMethod.GetBlockByHash)).toEqual(true);
  });

  // account related
-  it('should test hmy_getBalance', async () => {
+  it('should test wiki_getBalance', async () => {
+    fetch.mockResponseOnce(
+      JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x10"}),
+    );
    const balance = await bc.getBalance({ address: testAccount.Address });
-    expect(harmony.utils.isHex(balance.result)).toEqual(true);
+    expect(woop.utils.isHex(balance.result)).toEqual(true);
+    expect(checkCalledMethod(0, RPCMethod.GetBalance)).toEqual(true);
  });
 });

 function checkBlockData(data: any) {
-  return harmony.utils.validateArgs(
+  return woop.utils.validateArgs(
    data,
    {
-      difficulty: [harmony.utils.isNumber],
+      difficulty: [woop.utils.isNumber],
      // tslint:disable-next-line: no-shadowed-variable
-      extraData: [(data: any) => data === '0x' || harmony.utils.isHex(data)],
-      gasLimit: [harmony.utils.isHex],
-      gasUsed: [harmony.utils.isHex],
-      hash: [harmony.utils.isHash],
-      logsBloom: [harmony.utils.isHex],
-      miner: [harmony.utils.isBech32Address],
-      mixHash: [harmony.utils.isHash],
-      nonce: [harmony.utils.isNumber],
-      number: [harmony.utils.isHex],
-      parentHash: [harmony.utils.isHash],
-      receiptsRoot: [harmony.utils.isHash],
-      size: [harmony.utils.isHex],
-      stateRoot: [harmony.utils.isHash],
-      timestamp: [harmony.utils.isHex],
-      transactionsRoot: [harmony.utils.isHash],
-      uncles: [harmony.utils.isArray],
+      extraData: [(data: any) => data === '0x' || woop.utils.isHex(data)],
+      gasLimit: [woop.utils.isHex],
+      gasUsed: [woop.utils.isHex],
+      hash: [woop.utils.isHash],
+      logsBloom: [woop.utils.isHex],
+      miner: [woop.utils.isBech32Address],
+      mixHash: [woop.utils.isHash],
+      nonce: [woop.utils.isNumber],
+      number: [woop.utils.isHex],
+      parentHash: [woop.utils.isHash],
+      receiptsRoot: [woop.utils.isHash],
+      size: [woop.utils.isHex],
+      stateRoot: [woop.utils.isHash],
+      timestamp: [woop.utils.isHex],
+      transactionsRoot: [woop.utils.isHash],
+      uncles: [woop.utils.isArray],
    },
-    { transactions: [harmony.utils.isArray] },
+    { transactions: [woop.utils.isArray] },
  );
 }
--- a/e2e/src/harmony.ts
+++ b/e2e/src/harmony.ts
@ -1,29 +0,0 @@
-// tslint:disable-next-line: no-implicit-dependencies
-import { Harmony } from '@harmony-js/core';
-// tslint:disable-next-line: no-implicit-dependencies
-import { ChainType } from '@harmony-js/utils';
-// tslint:disable-next-line: no-implicit-dependencies
-import { Account } from '@harmony-js/account';
-
-const CHAIN_ID: number = parseInt(process.env.CHAIN_ID as string, 10);
-const CHAIN_TYPE: string = process.env.CHAIN_TYPE as string;
-const HTTP_PROVIDER: string = process.env.HTTP_PROVIDER as string;
-const GENESIS_PRIV_KEY: string = process.env.GENESIS_PRIV_KEY as string;
-
-let chainType: ChainType = ChainType.Harmony;
-
-if (CHAIN_TYPE === 'hmy') {
-  chainType = ChainType.Harmony;
-} else if (CHAIN_TYPE === 'eth') {
-  chainType = ChainType.Ethereum;
-}
-
-export const harmony: Harmony = new Harmony(HTTP_PROVIDER, {
-  chainId: CHAIN_ID,
-  chainType,
-  chainUrl: HTTP_PROVIDER,
-});
-
-export const myAccount: Account = harmony.wallet.addByPrivateKey(
-  GENESIS_PRIV_KEY,
-);
--- a/e2e/src/transaction.e2e.ts
+++ b/e2e/src/transaction.e2e.ts
@ -1,15 +1,20 @@
-import { harmony } from './harmony';
+import fetch from 'jest-fetch-mock';
+import { woop, checkCalledMethod } from './woop';
 // tslint:disable-next-line: no-implicit-dependencies
-import { Transaction, TxStatus } from '@harmony-js/transaction';
+import { Transaction, TxStatus } from '@woop-js/transaction';
 // tslint:disable-next-line: no-implicit-dependencies
-import { isHash, numberToHex } from '@harmony-js/utils';
+import { isHash, numberToHex } from '@woop-js/utils';
 import txnJsons from '../fixtures/transactions.json';
 import demoAccounts from '../fixtures/testAccount.json';
+import { RPCMethod } from '@woop-js/network';

 const receiver = demoAccounts.Accounts[3];
 jest.useRealTimers();

 describe('test Transaction using SDK', () => {
+  beforeEach(() => {
+    fetch.resetMocks();
+  });
  let signed: Transaction;
  let sent: Transaction;
  let txId: string;
@ -18,7 +23,7 @@ describe('test Transaction using SDK', () => {
    const txns = txnJsons.transactions;
    // tslint:disable-next-line: prefer-for-of
    for (let i = 0; i < txns.length; i += 1) {
-      const newTxn = harmony.transactions.newTx();
+      const newTxn = woop.transactions.newTx();

      newTxn.recover(txns[i].rawTransaction);
      expect(newTxn.txParams.from).toEqual(txns[i].senderAddress);
@ -31,25 +36,63 @@ describe('test Transaction using SDK', () => {
  });
  it('should test signTransaction', async () => {
    const txnObject = {
-      to: harmony.crypto.getAddress(receiver.Address).bech32,
+      to: woop.crypto.getAddress(receiver.Address).bech32,
      value: '0x64',
      gasLimit: '210000',
-      gasPrice: new harmony.utils.Unit('100').asGwei().toWei(),
+      gasPrice: new woop.utils.Unit('100').asGwei().toWei(),
    };

-    const txn = harmony.transactions.newTx(txnObject);
-    signed = await harmony.wallet.signTransaction(txn);
+    const txn = woop.transactions.newTx(txnObject);
+    signed = await woop.wallet.signTransaction(txn, undefined, undefined, false);

    expect(signed.isSigned()).toEqual(true);
  });
  it('should send transaction', async () => {
+    fetch.mockResponseOnce(
+      JSON.stringify({
+        "jsonrpc": "2.0", "id": 1,
+        "result": "0x323A2B2C81d8948E5109FC32f9d0e4e6d178d14cC732C8E0a7Af74E81C7653eA"
+      }),
+    );
    const [sentTxn, id] = await signed.sendTransaction();
    expect(sentTxn.isPending()).toEqual(true);
-    expect(harmony.utils.isHash(id)).toEqual(true);
+    expect(woop.utils.isHash(id)).toEqual(true);
+    expect(checkCalledMethod(0, RPCMethod.SendRawTransaction)).toEqual(true);
    txId = id;
    sent = sentTxn;
  });
  it('should confirm a transaction', async () => {
+    fetch.mockResponses(
+      [
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x1"}),
+        { status: 200 },
+      ],
+      [
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x2"}),
+        { status: 200 },
+      ],
+      [
+        JSON.stringify({
+          "jsonrpc": "2.0",
+          "id": 1,
+          "result": {
+            "contractAddress": null,
+            "blockNumber": woop.utils.numberToHex(2),
+            "from": woop.wallet.accounts[0],
+            "gasUsed": woop.utils.numberToHex(5),
+            "cumulativeGasUsed": woop.utils.numberToHex(5),
+            "logs": [],
+            "logsBloom": woop.utils.numberToHex(5),
+            "shardID": 0,
+            "to": demoAccounts.Accounts[3].Address,
+            "transactionHash": "0x8c26EFdb6e4cAC6F8BeACE59F52fd95beD4Bfbfa8fF30F4a7cEd511fE5f869d9",
+            "transactionIndex": woop.utils.numberToHex(10),
+            "blockHash": "0xFECCCCBFd5AC71902BcfE65dDB0b88EEbbD15AD6cDAE7A9FAEb773bF827320fd",
+          }
+        }),
+        {status: 200},
+      ]
+    )
    const toConfirm = await sent.confirm(txId, 20, 1000);
    expect(toConfirm.receipt !== undefined).toEqual(true);
    expect(checkTransactionReceipt(toConfirm.receipt)).toEqual(true);
@ -58,16 +101,19 @@ describe('test Transaction using SDK', () => {
    } else if (toConfirm.isRejected()) {
      expect(toConfirm.txStatus).toEqual(TxStatus.REJECTED);
    }
+    expect(checkCalledMethod(0, RPCMethod.BlockNumber)).toEqual(true);
+    expect(checkCalledMethod(1, RPCMethod.BlockNumber)).toEqual(true);
+    expect(checkCalledMethod(2, RPCMethod.GetTransactionReceipt)).toEqual(true);
  });
  it('should test transaction observed events', async () => {
    const txnObject = {
-      to: harmony.crypto.getAddress(receiver.Address).bech32,
-      value: new harmony.utils.Unit('100').asGwei().toWei(),
-      gasLimit: new harmony.utils.Unit('210000').asWei().toWei(),
-      gasPrice: new harmony.utils.Unit('100').asGwei().toWei(),
+      to: woop.crypto.getAddress(receiver.Address).bech32,
+      value: new woop.utils.Unit('100').asGwei().toWei(),
+      gasLimit: new woop.utils.Unit('210000').asWei().toWei(),
+      gasPrice: new woop.utils.Unit('100').asGwei().toWei(),
    };

-    const txn = harmony.transactions.newTx(txnObject);
+    const txn = woop.transactions.newTx(txnObject);
    txn
      .observed()
      .on('transactionHash', (transactionHash) => {
@ -84,35 +130,78 @@ describe('test Transaction using SDK', () => {
      .on('error', (error) => {
        expect(error).toBeTruthy();
      });
-    const txnSigned = await harmony.wallet.signTransaction(txn);
+    const txnSigned = await woop.wallet.signTransaction(txn, undefined, undefined, false);
+    fetch.mockResponseOnce(
+      JSON.stringify({
+        "jsonrpc": "2.0", "id": 1,
+        "result": "0x323A2B2C81d8948E5109FC32f9d0e4e6d178d14cC732C8E0a7Af74E81C7653eA"
+      }),
+    );
    const [txnSent, id] = await txnSigned.sendTransaction();
    expect(txnSent.txStatus).toEqual(TxStatus.PENDING);
+    expect(checkCalledMethod(0, RPCMethod.SendRawTransaction)).toEqual(true);
+    console.log('Here');
+    fetch.mockResponses(
+      [
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x1"}),
+        { status: 200 },
+      ],
+      [
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x2"}),
+        { status: 200 },
+      ],
+      [
+        JSON.stringify({
+          "jsonrpc": "2.0",
+          "id": 1,
+          "result": {
+            "contractAddress": null,
+            "blockNumber": woop.utils.numberToHex(2),
+            "from": woop.wallet.accounts[0],
+            "gasUsed": woop.utils.numberToHex(5),
+            "cumulativeGasUsed": woop.utils.numberToHex(5),
+            "logs": [],
+            "logsBloom": woop.utils.numberToHex(5),
+            "shardID": 0,
+            "to": demoAccounts.Accounts[3].Address,
+            "transactionHash": "0x8c26EFdb6e4cAC6F8BeACE59F52fd95beD4Bfbfa8fF30F4a7cEd511fE5f869d9",
+            "transactionIndex": woop.utils.numberToHex(10),
+            "blockHash": "0xFECCCCBFd5AC71902BcfE65dDB0b88EEbbD15AD6cDAE7A9FAEb773bF827320fd",
+            "status": "0x1",
+          }
+        }),
+        {status: 200},
+      ]
+    );
    await txnSigned.confirm(id);
+    expect(checkCalledMethod(1, RPCMethod.BlockNumber)).toEqual(true);
+    expect(checkCalledMethod(2, RPCMethod.BlockNumber)).toEqual(true);
+    expect(checkCalledMethod(3, RPCMethod.GetTransactionReceipt)).toEqual(true);
  });
 });

 function checkTransactionReceipt(data: any) {
-  return harmony.utils.validateArgs(
+  return woop.utils.validateArgs(
    data,
    {
-      blockHash: [harmony.utils.isHash],
-      blockNumber: [harmony.utils.isHex],
+      blockHash: [woop.utils.isHash],
+      blockNumber: [woop.utils.isHex],
      contractAddress: [
        // tslint:disable-next-line: no-shadowed-variable
-        (data: any) => data === null || harmony.utils.isValidAddress,
+        (data: any) => data === null || woop.utils.isValidAddress,
      ],
-      cumulativeGasUsed: [harmony.utils.isHex],
-      from: [harmony.utils.isValidAddress],
-      gasUsed: [harmony.utils.isHex],
-      logs: [harmony.utils.isArray],
-      logsBloom: [harmony.utils.isHex],
+      cumulativeGasUsed: [woop.utils.isHex],
+      from: [woop.utils.isValidAddress],
+      gasUsed: [woop.utils.isHex],
+      logs: [woop.utils.isArray],
+      logsBloom: [woop.utils.isHex],

-      shardID: [harmony.utils.isNumber],
+      shardID: [woop.utils.isNumber],
      // tslint:disable-next-line: no-shadowed-variable
-      to: [(data: any) => data === '0x' || harmony.utils.isValidAddress],
-      transactionHash: [harmony.utils.isHash],
-      transactionIndex: [harmony.utils.isHex],
+      to: [(data: any) => data === '0x' || woop.utils.isValidAddress],
+      transactionHash: [woop.utils.isHash],
+      transactionIndex: [woop.utils.isHex],
    },
-    { root: [harmony.utils.isHash] },
+    { root: [woop.utils.isHash] },
  );
 }
--- a/e2e/src/txn_rpc.e2e.ts
+++ b/e2e/src/txn_rpc.e2e.ts
@ -1,7 +1,9 @@
-import { harmony } from './harmony';
+import fetch from 'jest-fetch-mock';
+import { woop, checkCalledMethod } from './woop';
 import txnJsons from '../fixtures/transactions.json';
+import { RPCMethod } from '@woop-js/network';

-const messenger = harmony.messenger;
+const messenger = woop.messenger;

 interface TransactionInfo {
  blockHash: string;
@ -10,23 +12,53 @@ interface TransactionInfo {
 }

 describe('e2e test transactions by RPC Method', () => {
+  beforeEach(() => {
+    fetch.resetMocks();
+  });
  const txnHashesFixtures: any = [];
  const transactionInfoList: any = [];
+  const { transactions, hashes, blockHashes } = txnJsons;
  // net_*
-  it('should test hmy_sendRawTransaction', async () => {
-    const { transactions } = txnJsons;
-
-    for (const txn of transactions) {
-      const sent = await messenger.send('hmy_sendRawTransaction', txn.rawTransaction);
-      expect(harmony.utils.isHash(sent.result)).toEqual(true);
+  it('should test wiki_sendRawTransaction', async () => {
+    for(let index = 0; index < transactions.length; index++) {
+      fetch.mockResponseOnce(
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": hashes[index]}),
+      );
+      const sent = await messenger.send('wiki_sendRawTransaction', transactions[index].rawTransaction);
+      expect(woop.utils.isHash(sent.result)).toEqual(true);
      txnHashesFixtures.push(sent.result);
+      expect(checkCalledMethod(index, 'wiki_sendRawTransaction')).toEqual(true);
    }
  });
-  it('should test hmy_getTransactionByHash', async () => {
-    for (const txnHash of txnHashesFixtures) {
-      const txnDetail = await harmony.blockchain.getTransactionByHash({
-        txnHash,
+  it('should test wiki_getTransactionByHash', async () => {
+    for(let index: number = 0; index < txnHashesFixtures.length; index++) {
+      const txnHash = txnHashesFixtures[index];
+      fetch.mockResponseOnce(
+        JSON.stringify({
+          "jsonrpc": "2.0",
+          "id": 1,
+          "result": {
+            "hash": hashes[index],
+            "blockHash": blockHashes[index],
+            "blockNumber": woop.utils.numberToHex(index),
+            "transactionIndex": woop.utils.numberToHex(index),
+            "from": transactions[index].senderAddress,
+            "gas": transactions[index].gasLimit,
+            "gasPrice": transactions[index].gasPrice,
+            "input": "0x",
+            "nonce": transactions[index].nonce,
+            "to": transactions[index].receiverAddressBech32,
+            "value": transactions[index].value,
+            "v": woop.utils.numberToHex(index),
+            "r": woop.utils.numberToHex(index),
+            "s": woop.utils.numberToHex(index),
+          }
+        })
+      );
+      const txnDetail = await woop.blockchain.getTransactionByHash({
+        txnHash
      });
+      expect(checkCalledMethod(index, RPCMethod.GetTransactionByHash)).toEqual(true);
      if (txnDetail.result !== null) {
        expect(checkTransactionDetail(txnDetail.result)).toEqual(true);
        expect(txnDetail.result.hash).toEqual(txnHash);
@ -37,84 +69,194 @@ describe('e2e test transactions by RPC Method', () => {
          index: txnDetail.result.transactionIndex,
        };
        transactionInfoList.push(transactionInfo);
+      } else {
+        fail(`txnDetail for ${txnHash} is null`);
      }
    }
  });
-  it('should test hmy_getTransactionByBlockHashAndIndex', async () => {
-    for (const some of transactionInfoList) {
-      const transactionInfo: TransactionInfo = some;
-      const txnDetail: any = await harmony.blockchain.getTransactionByBlockHashAndIndex({
+  it('should test wiki_getTransactionByBlockHashAndIndex', async () => {
+    for (let index: number = 0; index < transactionInfoList.length; index++) {
+      fetch.mockResponseOnce((req) => {
+        if (!(Buffer.isBuffer(req.body))) {
+          fail("POST request body not a buffer");
+        }
+        const body: any = JSON.parse(req.body.toString());
+        // validate that the block hash is as expected
+        if (body.params[0] !== blockHashes[index]) {
+          fail(`Expected block hash ${blockHashes[index]} but got ${body.params[0]}`);
+        }
+        // validate that the transaction index is as expected
+        let expectedTransactionIndex: string = woop.utils.numberToHex(index);
+        if (expectedTransactionIndex !== body.params[1]) {
+          fail(`Expected transactionIndex ${expectedTransactionIndex} but got ${body.params[1]}`);
+        }
+        return Promise.resolve(JSON.stringify({
+          "jsonrpc": "2.0",
+          "id": 1,
+          "result": {
+            "hash": hashes[index],
+            "blockHash": blockHashes[index],
+            "blockNumber": woop.utils.numberToHex(index),
+            "transactionIndex": woop.utils.numberToHex(index),
+            "from": transactions[index].senderAddress,
+            "gas": transactions[index].gasLimit,
+            "gasPrice": transactions[index].gasPrice,
+            "input": "0x",
+            "nonce": transactions[index].nonce,
+            "to": transactions[index].receiverAddressBech32,
+            "value": transactions[index].value,
+            "v": woop.utils.numberToHex(index),
+            "r": woop.utils.numberToHex(index),
+            "s": woop.utils.numberToHex(index),
+          }
+        }));
+      });
+      const transactionInfo: TransactionInfo = transactionInfoList[index];
+      const txnDetail: any = await woop.blockchain.getTransactionByBlockHashAndIndex({
        blockHash: transactionInfo.blockHash,
        index: transactionInfo.index,
      });
+      expect(checkCalledMethod(index, RPCMethod.GetTransactionByBlockHashAndIndex)).toEqual(true);
      if (txnDetail.result !== null) {
        expect(checkTransactionDetail(txnDetail.result)).toEqual(true);
        expect(txnDetail.result.blockHash).toEqual(transactionInfo.blockHash);
        expect(txnDetail.result.transactionIndex).toEqual(transactionInfo.index);
+      } else {
+        fail(`txnDetail for ${transactionInfo.blockHash}_${transactionInfo.index} is null`);
      }
    }
  });
-  it('should test hmy_getTransactionByBlockNumberAndIndex', async () => {
-    for (const some of transactionInfoList) {
-      const transactionInfo: TransactionInfo = some;
-      const txnDetail: any = await harmony.blockchain.getTransactionByBlockNumberAndIndex({
+  it('should test wiki_getTransactionByBlockNumberAndIndex', async () => {
+    for (let index: number = 0; index < transactionInfoList.length; index++) {
+      fetch.mockResponseOnce((req) => {
+        if (!(Buffer.isBuffer(req.body))) {
+          fail("POST request body not a buffer");
+        }
+        const body: any = JSON.parse(req.body.toString());
+        // validate that the block number is as expected
+        let expectedBlockNumber: string = woop.utils.numberToHex(index);
+        if (body.params[0] !== expectedBlockNumber) {
+          fail(`Expected block number ${index} but got ${body.params[0]}`);
+        }
+        // validate that the transaction index is as expected
+        let expectedTransactionIndex: string = woop.utils.numberToHex(index);
+        if (expectedTransactionIndex !== body.params[1]) {
+          fail(`Expected transactionIndex ${expectedTransactionIndex} but got ${body.params[1]}`);
+        }
+        return Promise.resolve(JSON.stringify({
+          "jsonrpc": "2.0",
+          "id": 1,
+          "result": {
+            "hash": hashes[index],
+            "blockHash": blockHashes[index],
+            "blockNumber": woop.utils.numberToHex(index),
+            "transactionIndex": woop.utils.numberToHex(index),
+            "from": transactions[index].senderAddress,
+            "gas": transactions[index].gasLimit,
+            "gasPrice": transactions[index].gasPrice,
+            "input": "0x",
+            "nonce": transactions[index].nonce,
+            "to": transactions[index].receiverAddressBech32,
+            "value": transactions[index].value,
+            "v": woop.utils.numberToHex(index),
+            "r": woop.utils.numberToHex(index),
+            "s": woop.utils.numberToHex(index),
+          }
+        }));
+      });
+      const transactionInfo: TransactionInfo = transactionInfoList[index];
+      const txnDetail: any = await woop.blockchain.getTransactionByBlockNumberAndIndex({
        blockNumber: transactionInfo.blockNumber,
        index: transactionInfo.index,
      });
+      expect(checkCalledMethod(index, RPCMethod.GetTransactionByBlockNumberAndIndex)).toEqual(true);
      if (txnDetail.result !== null) {
        expect(checkTransactionDetail(txnDetail.result)).toEqual(true);
        expect(txnDetail.result.blockNumber).toEqual(transactionInfo.blockNumber);
        expect(txnDetail.result.transactionIndex).toEqual(transactionInfo.index);
+      } else {
+        fail(`txnDetail for ${transactionInfo.blockNumber}_${transactionInfo.index} is null`);
      }
    }
  });
-  it('should test hmy_getTransactionCountByHash', async () => {
+  it('should test wiki_getTransactionCountByHash', async () => {
    for (const some of transactionInfoList) {
+      fetch.mockResponseOnce(
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x1"}),
+      );
      const transactionInfo: TransactionInfo = some;
-      const txnCount: any = await harmony.blockchain.getBlockTransactionCountByHash({
+      const txnCount: any = await woop.blockchain.getBlockTransactionCountByHash({
        blockHash: transactionInfo.blockHash,
      });
-      expect(harmony.utils.isHex(txnCount.result)).toEqual(true);
+      expect(checkCalledMethod(0, RPCMethod.GetBlockTransactionCountByHash)).toEqual(true);
+      expect(woop.utils.isHex(txnCount.result)).toEqual(true);
    }
  });
-  it('should test hmy_getTransactionCountByNumber', async () => {
+  it('should test wiki_getTransactionCountByNumber', async () => {
    for (const some of transactionInfoList) {
+      fetch.mockResponseOnce(
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x1"}),
+      );
      const transactionInfo: TransactionInfo = some;
-      const txnCount: any = await harmony.blockchain.getBlockTransactionCountByNumber({
+      const txnCount: any = await woop.blockchain.getBlockTransactionCountByNumber({
        blockNumber: transactionInfo.blockNumber,
      });
-      expect(harmony.utils.isHex(txnCount.result)).toEqual(true);
+      expect(checkCalledMethod(0, RPCMethod.GetBlockTransactionCountByNumber)).toEqual(true);
+      expect(woop.utils.isHex(txnCount.result)).toEqual(true);
    }
  });
-  it('should test hmy_getTransactionReceipt', async () => {
-    const { transactions } = txnJsons;
+  it('should test wiki_getTransactionReceipt', async () => {
    // tslint:disable-next-line: prefer-for-of
-    for (let i = 0; i < txnHashesFixtures.length; i += 1) {
-      const txnHash = txnHashesFixtures[i];
-      const receipt: any = await harmony.blockchain.getTransactionReceipt({
+    for (let index = 0; index < txnHashesFixtures.length; index += 1) {
+      const txnHash = txnHashesFixtures[index];
+      fetch.mockResponseOnce(
+        JSON.stringify({
+          "jsonrpc": "2.0",
+          "id": 1,
+          "result": {
+            "contractAddress": null,
+            "blockNumber": woop.utils.numberToHex(index),
+            "from": transactions[index].senderAddress,
+            "gasUsed": woop.utils.numberToHex(index),
+            "cumulativeGasUsed": woop.utils.numberToHex(index),
+            "logs": [],
+            "logsBloom": woop.utils.numberToHex(index),
+            "shardID": 0,
+            "to": transactions[index].receiverAddress,
+            "transactionHash": hashes[index],
+            "transactionIndex": woop.utils.numberToHex(index),
+            "blockHash": blockHashes[index]
+          }
+        })
+      );
+      const receipt: any = await woop.blockchain.getTransactionReceipt({
        txnHash,
      });
+      expect(checkCalledMethod(index, RPCMethod.GetTransactionReceipt)).toEqual(true);

      if (receipt.result !== null) {
        expect(checkTransactionReceipt(receipt.result)).toEqual(true);
-        expect(harmony.crypto.getAddress(receipt.result.from).checksum).toEqual(
-          transactions[i].senderAddress,
+        expect(woop.crypto.getAddress(receipt.result.from).checksum).toEqual(
+          transactions[index].senderAddress,
        );
-        expect(harmony.crypto.getAddress(receipt.result.to).checksum).toEqual(
-          transactions[i].receiverAddress,
+        expect(woop.crypto.getAddress(receipt.result.to).checksum).toEqual(
+          transactions[index].receiverAddress,
        );
-        expect(receipt.result.blockHash).toEqual(transactionInfoList[i].blockHash);
-        expect(receipt.result.blockNumber).toEqual(transactionInfoList[i].blockNumber);
-        expect(receipt.result.transactionIndex).toEqual(transactionInfoList[i].index);
+        expect(receipt.result.blockHash).toEqual(transactionInfoList[index].blockHash);
+        expect(receipt.result.blockNumber).toEqual(transactionInfoList[index].blockNumber);
+        expect(receipt.result.transactionIndex).toEqual(transactionInfoList[index].index);
+      } else {
+        fail(`receipt for ${txnHash} is null`);
      }
    }
  });
-  it('should test hmy_getTransactionCount', async () => {
-    const { transactions } = txnJsons;
-
+  it('should test wiki_getTransactionCount', async () => {
    for (let i = 0; i < transactionInfoList; i += 1) {
+      fetch.mockResponseOnce(
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x1"}),
+      );
      const transactionInfo: TransactionInfo = transactionInfoList[i];
-      const nonce: any = await harmony.blockchain.getTransactionCount({
+      const nonce: any = await woop.blockchain.getTransactionCount({
        address: transactions[i].senderAddressBech32,
        blockNumber: transactionInfo.blockNumber,
      });
@ -124,52 +266,52 @@ describe('e2e test transactions by RPC Method', () => {
 });

 function checkTransactionDetail(data: any) {
-  return harmony.utils.validateArgs(
+  return woop.utils.validateArgs(
    data,
    {
-      blockHash: [harmony.utils.isHash],
-      blockNumber: [harmony.utils.isHex],
+      blockHash: [woop.utils.isHash],
+      blockNumber: [woop.utils.isHex],
      // tslint:disable-next-line: no-shadowed-variable
-      from: [harmony.utils.isValidAddress],
-      gas: [harmony.utils.isHex],
-      gasPrice: [harmony.utils.isHex],
-      hash: [harmony.utils.isHash],
+      from: [woop.utils.isValidAddress],
+      gas: [woop.utils.isHex],
+      gasPrice: [woop.utils.isHex],
+      hash: [woop.utils.isHash],
      // tslint:disable-next-line: no-shadowed-variable
-      input: [(data: any) => data === '0x' || harmony.utils.isHex(data)],
-      nonce: [harmony.utils.isHex],
+      input: [(data: any) => data === '0x' || woop.utils.isHex(data)],
+      nonce: [woop.utils.isHex],
      // tslint:disable-next-line: no-shadowed-variable
-      to: [(data: any) => data === '0x' || harmony.utils.isValidAddress(data)],
-      transactionIndex: [harmony.utils.isHex],
-      value: [harmony.utils.isHex],
-      v: [harmony.utils.isHex],
-      r: [harmony.utils.isHex],
-      s: [harmony.utils.isHex],
+      to: [(data: any) => data === '0x' || woop.utils.isValidAddress(data)],
+      transactionIndex: [woop.utils.isHex],
+      value: [woop.utils.isHex],
+      v: [woop.utils.isHex],
+      r: [woop.utils.isHex],
+      s: [woop.utils.isHex],
    },
    {},
  );
 }

 function checkTransactionReceipt(data: any) {
-  return harmony.utils.validateArgs(
+  return woop.utils.validateArgs(
    data,
    {
-      blockNumber: [harmony.utils.isHex],
+      blockNumber: [woop.utils.isHex],
      contractAddress: [
        // tslint:disable-next-line: no-shadowed-variable
-        (data: any) => data === null || harmony.utils.isValidAddress,
+        (data: any) => data === null || woop.utils.isValidAddress,
      ],
-      cumulativeGasUsed: [harmony.utils.isHex],
-      from: [harmony.utils.isValidAddress],
-      gasUsed: [harmony.utils.isHex],
-      logs: [harmony.utils.isArray],
-      logsBloom: [harmony.utils.isHex],
+      cumulativeGasUsed: [woop.utils.isHex],
+      from: [woop.utils.isValidAddress],
+      gasUsed: [woop.utils.isHex],
+      logs: [woop.utils.isArray],
+      logsBloom: [woop.utils.isHex],

-      shardID: [harmony.utils.isNumber],
+      shardID: [woop.utils.isNumber],
      // tslint:disable-next-line: no-shadowed-variable
-      to: [(data: any) => data === '0x' || harmony.utils.isValidAddress],
-      transactionHash: [harmony.utils.isHash],
-      transactionIndex: [harmony.utils.isHex],
+      to: [(data: any) => data === '0x' || woop.utils.isValidAddress],
+      transactionHash: [woop.utils.isHash],
+      transactionIndex: [woop.utils.isHex],
    },
-    { blockHash: [harmony.utils.isHash], root: [harmony.utils.isHash] },
+    { blockHash: [woop.utils.isHash], root: [woop.utils.isHash] },
  );
 }
--- a/e2e/src/woop.ts
+++ b/e2e/src/woop.ts
@ -0,0 +1,39 @@
+import fetch from 'jest-fetch-mock';
+// tslint:disable-next-line: no-implicit-dependencies
+import { Woop } from '@woop-js/core';
+// tslint:disable-next-line: no-implicit-dependencies
+import { ChainType } from '@woop-js/utils';
+// tslint:disable-next-line: no-implicit-dependencies
+import { Account } from '@woop-js/account';
+
+const CHAIN_ID: number = 2;
+const CHAIN_TYPE: string = 'wiki';
+const HTTP_PROVIDER: string = 'http://localhost:9500';
+const GENESIS_PRIV_KEY: string = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
+
+let chainType: ChainType = ChainType.Woop;
+
+if (CHAIN_TYPE === 'wiki') {
+  chainType = ChainType.Woop;
+} else if (CHAIN_TYPE === 'eth') {
+  chainType = ChainType.Ethereum;
+}
+
+export const woop: Woop = new Woop(HTTP_PROVIDER, {
+  chainId: CHAIN_ID,
+  chainType,
+  chainUrl: HTTP_PROVIDER,
+});
+
+export const myAccount: Account = woop.wallet.addByPrivateKey(
+  GENESIS_PRIV_KEY,
+);
+
+export function checkCalledMethod(i: number, s: string) {
+  let params: (string | undefined) = fetch.mock.calls[i][1]?.body?.toString();
+  if (params) {
+    let method: string = JSON.parse(params).method;
+    return method === s;
+  }
+  return false;
+}
--- a/e2e/tsconfig.json
+++ b/e2e/tsconfig.json
@ -9,11 +9,11 @@
  },
  "include": ["src", "../typings/**/*.d.ts", "fixtures"],
  "references": [
-    { "path": "../packages/harmony-account" },
-    { "path": "../packages/harmony-crypto" },
-    { "path": "../packages/harmony-utils" },
-    { "path": "../packages/harmony-network" },
-    { "path": "../packages/harmony-transaction" },
-    { "path": "../packages/harmony-contract" }
+    { "path": "../packages/woop-account" },
+    { "path": "../packages/woop-crypto" },
+    { "path": "../packages/woop-utils" },
+    { "path": "../packages/woop-network" },
+    { "path": "../packages/woop-transaction" },
+    { "path": "../packages/woop-contract" }
  ]
 }
--- a/gulpfile.js
+++ b/gulpfile.js
@ -4,14 +4,14 @@ const fs = require('fs');
 const path = require('path');

 const packages = [
-  'harmony-core',
-  'harmony-crypto',
-  'harmony-account',
-  'harmony-network',
-  'harmony-contract',
-  'harmony-utils',
-  'harmony-transaction',
-  'harmony-staking',
+  'woop-core',
+  'woop-crypto',
+  'woop-account',
+  'woop-network',
+  'woop-contract',
+  'woop-utils',
+  'woop-transaction',
+  'woop-staking',
 ];

 task('cleanBrowser', async () => {
--- a/lerna.json
+++ b/lerna.json
@ -2,5 +2,5 @@
  "packages": ["packages/*"],
  "npmClient": "yarn",
  "useWorkspaces": true,
-  "version": "0.1.57"
+  "version": "0.1.58"
 }
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -1,5 +1,5 @@
 {
-  "description": "Root repository for the harmony-sdk-core",
+  "description": "Root repository for the woop-sdk-core",
  "private": true,
  "license": "MIT",
  "workspaces": [
@ -96,7 +96,7 @@
    "gulp-typedoc": "^2.2.2",
    "husky": "^1.1.2",
    "jest": "^23.4.2",
-    "jest-fetch-mock": "^1.6.6",
+    "jest-fetch-mock": "^3.0.3",
    "jest-json-schema": "^2.0.1",
    "jest-watch-typeahead": "^0.2.0",
    "jsdoc": "^3.6.3",
@ -107,7 +107,7 @@
    "pretty-quick": "^1.8.0",
    "protobufjs": "^6.8.8",
    "rimraf": "^2.6.2",
-    "rollup": "^0.66.6",
+    "rollup": "1.26.3",
    "rollup-plugin-alias": "^1.4.0",
    "rollup-plugin-babel": "^4.3.2",
    "rollup-plugin-commonjs": "^9.2.0",
@ -122,7 +122,7 @@
    "terser-webpack-plugin": "^2.1.2",
    "ts-jest": "^23.1.3",
    "ts-node": "^7.0.1",
-    "tslib": "^1.11.1",
+    "tslib": "^2.4.0",
    "tslint": "^5.11.0",
    "tslint-config-prettier": "^1.15.0",
    "typedoc": "^0.17.0-3",
@ -140,10 +140,10 @@
      "pre-commit": "pretty-quick --staged"
    }
  },
-  "name": "harmony-sdk-core",
+  "name": "woop-sdk-core",
  "dependencies": {
-    "@harmony-js/core": "^0.1.36",
-    "tslib": "^1.10.0",
+    "@woop-js/core": "^0.1.36",
+    "tslib": "^2.4.0",
    "typedoc-plugin-internal-external": "^2.1.1"
  }
 }
--- a/packages/README.md
+++ b/packages/README.md
@ -1,12 +1,12 @@
 # Packages available are:

-1. [@harmony-js/core](https://github.com/harmony-one/sdk/tree/master/packages/harmony-core)
-2. [@harmony-js/account](https://github.com/harmony-one/sdk/tree/master/packages/harmony-account)
-3. [@harmony-js/crypto](https://github.com/harmony-one/sdk/tree/master/packages/harmony-crypto)
-4. [@harmony-js/network](https://github.com/harmony-one/sdk/tree/master/packages/harmony-network)
-5. [@harmony-js/utils](https://github.com/harmony-one/sdk/tree/master/packages/harmony-utils)
-6. [@harmony-js/transaction](https://github.com/harmony-one/sdk/tree/master/packages/harmony-transaction)
-7. [@harmony-js/contract](https://github.com/harmony-one/sdk/tree/master/packages/harmony-contract)
-8. [@harmony-js/staking](https://github.com/harmony-one/sdk/tree/master/packages/harmony-staking)
+1. [@woop-js/core](https://github.com/woop-chain/sdk/tree/master/packages/woop-core)
+2. [@woop-js/account](https://github.com/woop-chain/sdk/tree/master/packages/woop-account)
+3. [@woop-js/crypto](https://github.com/woop-chain/sdk/tree/master/packages/woop-crypto)
+4. [@woop-js/network](https://github.com/woop-chain/sdk/tree/master/packages/woop-network)
+5. [@woop-js/utils](https://github.com/woop-chain/sdk/tree/master/packages/woop-utils)
+6. [@woop-js/transaction](https://github.com/woop-chain/sdk/tree/master/packages/woop-transaction)
+7. [@woop-js/contract](https://github.com/woop-chain/sdk/tree/master/packages/woop-contract)
+8. [@woop-js/staking](https://github.com/woop-chain/sdk/tree/master/packages/woop-staking)

 <mark>Package level documentation and examples are inside each package</mark>
--- a/packages/harmony-account/package-lock.json
+++ b/packages/harmony-account/package-lock.json
@ -1,613 +0,0 @@
-{
-  "name": "@harmony-js/account",
-  "version": "0.1.57",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
-    "@harmony-js/account": {
-      "version": "0.1.55",
-      "resolved": "https://registry.npmjs.org/@harmony-js/account/-/account-0.1.55.tgz",
-      "integrity": "sha512-fkVFd/Q1yVcA+W/Pn2yq6TBakpTsc/zg3+0fPB6LNBlERCu28tCHsTsHazpb9n/CSh6jUHoyy3cQPUBMggLRgg==",
-      "requires": {
-        "@harmony-js/core": "0.1.55",
-        "@harmony-js/crypto": "0.1.55",
-        "@harmony-js/network": "0.1.55",
-        "@harmony-js/staking": "0.1.55",
-        "@harmony-js/transaction": "0.1.55",
-        "@harmony-js/utils": "0.1.55"
-      }
-    },
-    "@harmony-js/contract": {
-      "version": "0.1.55",
-      "resolved": "https://registry.npmjs.org/@harmony-js/contract/-/contract-0.1.55.tgz",
-      "integrity": "sha512-tX3k5zrB3cfkM2wF9Vw0fHfuFB5DdgTT22c1KUoupcZB2g3xiink2tgK2AP0nnDTvjFCj6Lg8gSoknBdX5i0LA==",
-      "requires": {
-        "@harmony-js/account": "0.1.55",
-        "@harmony-js/crypto": "0.1.55",
-        "@harmony-js/network": "0.1.55",
-        "@harmony-js/transaction": "0.1.55",
-        "@harmony-js/utils": "0.1.55"
-      }
-    },
-    "@harmony-js/core": {
-      "version": "0.1.55",
-      "resolved": "https://registry.npmjs.org/@harmony-js/core/-/core-0.1.55.tgz",
-      "integrity": "sha512-fUGwtEvZtKNuAq83Jklfrbml8/NZKWMhMI//zvFRxO54NPOl6e1tbrN09Sxd3CX4v8iuWRjihtSyC8ex3VIStg==",
-      "requires": {
-        "@harmony-js/account": "0.1.55",
-        "@harmony-js/contract": "0.1.55",
-        "@harmony-js/crypto": "0.1.55",
-        "@harmony-js/network": "0.1.55",
-        "@harmony-js/staking": "0.1.55",
-        "@harmony-js/transaction": "0.1.55",
-        "@harmony-js/utils": "0.1.55"
-      }
-    },
-    "@harmony-js/crypto": {
-      "version": "0.1.55",
-      "resolved": "https://registry.npmjs.org/@harmony-js/crypto/-/crypto-0.1.55.tgz",
-      "integrity": "sha512-Gpp6eGkhmdqz86uoYwE1d3pqVbpNkUQlO51ufjb8lzWVFt5N8t3tj14xVycU+TI1bioikWaFd0xsJfPlCo79nA==",
-      "requires": {
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-        "aes-js": "^3.1.2",
-        "bip39": "^2.5.0",
-        "bn.js": "^4.11.8",
-        "elliptic": "^6.4.1",
-        "hdkey": "^1.1.1",
-        "hmac-drbg": "^1.0.1",
-        "js-sha3": "^0.8.0",
-        "pbkdf2": "^3.0.17",
-        "scrypt-shim": "github:web3-js/scrypt-shim",
-        "uuid": "^3.3.2"
-      }
-    },
-    "@harmony-js/network": {
-      "version": "0.1.55",
-      "resolved": "https://registry.npmjs.org/@harmony-js/network/-/network-0.1.55.tgz",
-      "integrity": "sha512-8Utx0tC7gjqF2Ipzibfze72KxxNBdMOPZipeqxDBbFJf9q8iK3G9i21fFIIZiwgBhoTsJ/Sn6BNDEv0E80yiaA==",
-      "requires": {
-        "@harmony-js/utils": "0.1.55",
-        "cross-fetch": "^3.0.2",
-        "mitt": "^1.2.0",
-        "websocket": "^1.0.28"
-      }
-    },
-    "@harmony-js/staking": {
-      "version": "0.1.55",
-      "resolved": "https://registry.npmjs.org/@harmony-js/staking/-/staking-0.1.55.tgz",
-      "integrity": "sha512-cmnVcMc4g6XPXiaFPJTHS6Nwg6ZN7333EeCtj65OUi/L+LjYSR6M4spQfe6WdFsKXerYEUpiwT2Y1SalsPNHig==",
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-        "@harmony-js/network": "0.1.55",
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-      }
-    },
-    "@harmony-js/transaction": {
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--- a/packages/harmony-account/src/utils.ts
+++ b/packages/harmony-account/src/utils.ts
@ -1,14 +0,0 @@
-/**
- * @packageDocumentation
- * @module harmony-account
- * @hidden
- */
-
-import { HttpProvider, Messenger } from '@harmony-js/network';
-import { ChainType, ChainID } from '@harmony-js/utils';
-
-export const defaultMessenger = new Messenger(
-  new HttpProvider('http://localhost:9500'),
-  ChainType.Harmony,
-  ChainID.HmyLocal,
-);
--- a/packages/harmony-contract/package-lock.json
+++ b/packages/harmony-contract/package-lock.json
@ -1,613 +0,0 @@
-{
-  "name": "@harmony-js/contract",
-  "version": "0.1.56",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
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-      "resolved": "https://registry.npmjs.org/@harmony-js/account/-/account-0.1.55.tgz",
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-      "requires": {
-        "@harmony-js/core": "0.1.55",
-        "@harmony-js/crypto": "0.1.55",
-        "@harmony-js/network": "0.1.55",
-        "@harmony-js/staking": "0.1.55",
-        "@harmony-js/transaction": "0.1.55",
-        "@harmony-js/utils": "0.1.55"
-      }
-    },
-    "@harmony-js/contract": {
-      "version": "0.1.55",
-      "resolved": "https://registry.npmjs.org/@harmony-js/contract/-/contract-0.1.55.tgz",
-      "integrity": "sha512-tX3k5zrB3cfkM2wF9Vw0fHfuFB5DdgTT22c1KUoupcZB2g3xiink2tgK2AP0nnDTvjFCj6Lg8gSoknBdX5i0LA==",
-      "requires": {
-        "@harmony-js/account": "0.1.55",
-        "@harmony-js/crypto": "0.1.55",
-        "@harmony-js/network": "0.1.55",
-        "@harmony-js/transaction": "0.1.55",
-        "@harmony-js/utils": "0.1.55"
-      }
-    },
-    "@harmony-js/core": {
-      "version": "0.1.55",
-      "resolved": "https://registry.npmjs.org/@harmony-js/core/-/core-0.1.55.tgz",
-      "integrity": "sha512-fUGwtEvZtKNuAq83Jklfrbml8/NZKWMhMI//zvFRxO54NPOl6e1tbrN09Sxd3CX4v8iuWRjihtSyC8ex3VIStg==",
-      "requires": {
-        "@harmony-js/account": "0.1.55",
-        "@harmony-js/contract": "0.1.55",
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-        "@harmony-js/staking": "0.1.55",
-        "@harmony-js/transaction": "0.1.55",
-        "@harmony-js/utils": "0.1.55"
-      }
-    },
-    "@harmony-js/crypto": {
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-        "bip39": "^2.5.0",
-        "bn.js": "^4.11.8",
-        "elliptic": "^6.4.1",
-        "hdkey": "^1.1.1",
-        "hmac-drbg": "^1.0.1",
-        "js-sha3": "^0.8.0",
-        "pbkdf2": "^3.0.17",
-        "scrypt-shim": "github:web3-js/scrypt-shim",
-        "uuid": "^3.3.2"
-      }
-    },
-    "@harmony-js/network": {
-      "version": "0.1.55",
-      "resolved": "https://registry.npmjs.org/@harmony-js/network/-/network-0.1.55.tgz",
-      "integrity": "sha512-8Utx0tC7gjqF2Ipzibfze72KxxNBdMOPZipeqxDBbFJf9q8iK3G9i21fFIIZiwgBhoTsJ/Sn6BNDEv0E80yiaA==",
-      "requires": {
-        "@harmony-js/utils": "0.1.55",
-        "cross-fetch": "^3.0.2",
-        "mitt": "^1.2.0",
-        "websocket": "^1.0.28"
-      }
-    },
-    "@harmony-js/staking": {
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-      "resolved": "https://registry.npmjs.org/@harmony-js/staking/-/staking-0.1.55.tgz",
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-      "requires": {
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-        "@harmony-js/network": "0.1.55",
-        "@harmony-js/transaction": "0.1.55",
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-      }
-    },
-    "@harmony-js/transaction": {
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-      "requires": {
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--- a/packages/harmony-core/package.json
+++ b/packages/harmony-core/package.json
@ -1,30 +0,0 @@
-{
-  "name": "@harmony-js/core",
-  "version": "0.1.57",
-  "description": "harmony core package",
-  "main": "dist/index.js",
-  "node": "dist/index.js",
-  "browser": "dist/index.js",
-  "module": "dist/index.esm.js",
-  "jsnext:main": "dist/index.esm.js",
-  "typings": "dist/index.d.ts",
-  "types": "dist/index.d.ts",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "publishConfig": {
-    "access": "public"
-  },
-  "author": "neeboo@firestack.one",
-  "license": "MIT",
-  "dependencies": {
-    "@harmony-js/account": "0.1.57",
-    "@harmony-js/contract": "0.1.56",
-    "@harmony-js/crypto": "0.1.56",
-    "@harmony-js/network": "0.1.56",
-    "@harmony-js/staking": "0.1.56",
-    "@harmony-js/transaction": "0.1.56",
-    "@harmony-js/utils": "0.1.56"
-  },
-  "gitHead": "56606e9365721729a490c27d6a294e0daf90fbdf"
-}
--- a/packages/harmony-core/src/types.ts
+++ b/packages/harmony-core/src/types.ts
@ -1,31 +0,0 @@
-/**
- * @packageDocumentation
- * @module harmony-core
- * @hidden
- */
-
-import { HttpProvider, Messenger } from '@harmony-js/network';
-import { TransactionFactory, Transaction } from '@harmony-js/transaction';
-import { Wallet, Account } from '@harmony-js/account';
-import { ChainType, ChainID } from '@harmony-js/utils';
-import { Blockchain } from './blockchain';
-
-export interface HarmonyModule {
-  HttpProvider: HttpProvider;
-  Messenger: Messenger;
-  Blockchain: Blockchain;
-  TransactionFactory: TransactionFactory;
-  Wallet: Wallet;
-  Transaction: Transaction;
-  Account: Account;
-}
-
-export enum UrlType {
-  http,
-  ws,
-}
-
-export interface HarmonySetting<T extends ChainType, I extends ChainID> {
-  type: T;
-  id: I;
-}
--- a/packages/harmony-core/tsconfig.json
+++ b/packages/harmony-core/tsconfig.json
@ -1,16 +0,0 @@
-{
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "rootDir": "src",
-    "outDir": "dist"
-  },
-  "include": ["src", "../../typings/**/*.d.ts", "../harmony-utils/src/core.ts"],
-  "references": [
-    {"path": "../harmony-account"},
-    {"path": "../harmony-crypto"},
-    {"path": "../harmony-utils"},
-    {"path": "../harmony-network"},
-    {"path": "../harmony-transaction"},
-    {"path": "../harmony-contract"}
-  ]
-}
--- a/packages/harmony-crypto/package-lock.json
+++ b/packages/harmony-crypto/package-lock.json
@ -1,372 +0,0 @@
-{
-  "name": "@harmony-js/crypto",
-  "version": "0.1.56",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
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-        "bn.js": "^4.11.8"
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-      "resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-4.11.6.tgz",
-      "integrity": "sha512-pqr857jrp2kPuO9uRjZ3PwnJTjoQy+fcdxvBTvHm6dkmEL9q+hDD/2j/0ELOBPtPnS8LjCX0gI9nbl8lVkadpg==",
-      "requires": {
-        "@types/node": "*"
-      }
-    },
-    "@types/node": {
-      "version": "14.11.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.11.2.tgz",
-      "integrity": "sha512-jiE3QIxJ8JLNcb1Ps6rDbysDhN4xa8DJJvuC9prr6w+1tIh+QAbYyNF3tyiZNLDBIuBCf4KEcV2UvQm/V60xfA=="
-    },
-    "aes-js": {
-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/aes-js/-/aes-js-3.1.2.tgz",
-      "integrity": "sha512-e5pEa2kBnBOgR4Y/p20pskXI74UEz7de8ZGVo58asOtvSVG5YAbJeELPZxOmt+Bnz3rX753YKhfIn4X4l1PPRQ=="
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-      }
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@ -1,170 +0,0 @@
-{
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--- a/packages/harmony-network/src/rpcMethod/rpc.ts
+++ b/packages/harmony-network/src/rpcMethod/rpc.ts
@ -1,136 +0,0 @@
-/**
- # @harmony-js/network
-
-This package provides a collection of apis to create messengers (HTTP, WebSocket) to connect to blockchain networks.
-
-## Installation
-
-```
-npm install @harmony-js/network
-```
-
-## Usage
-
-```javascript
-const { Messenger, HttpProvider, WSProvider } = require('@harmony-js/network');
-const { ChainID, ChainType } = require('@harmony-js/utils');
-const testnetHTTP = 'https://api.s0.b.hmny.io';
-const testnetWS = 'wss://ws.s0.b.hmny.io';
-const localHTTP = 'http://localhost:9500/';
-const localWS = 'http://localhost:9800/';
-const http = new HttpProvider(testnetHTTP); // for local use localHTTP
-const ws = new WSProvider(testnetWS); // for local use testnetWS
-const customHTTPMessenger = new Messenger(http, ChainType.Harmony, ChainID.HmyTestnet); // for local ChainID.HmyLocal
-const customWSMessenger = new Messenger(ws, ChainType.Harmony, ChainID.HmyTestnet); // for local ChainID.HmyLocal
-```
- *
- * @packageDocumentation
- * @module harmony-network
- */
-
-/**@ignore */
-export enum RPCMethod {
-  // 1. hmy_getBlockByHash
-  GetBlockByHash = 'hmy_getBlockByHash',
-  // 2. hmy_getBlockByNumber
-  GetBlockByNumber = 'hmy_getBlockByNumber',
-  // 3. hmy_getBlockTransactionCountByHash
-  GetBlockTransactionCountByHash = 'hmy_getBlockTransactionCountByHash',
-  // 4. hmy_getBlockTransactionCountByNumber
-  GetBlockTransactionCountByNumber = 'hmy_getBlockTransactionCountByNumber',
-  // 5. hmy_getCode
-  GetCode = 'hmy_getCode',
-  // 6. hmy_getTransactionByBlockHashAndIndex
-  GetTransactionByBlockHashAndIndex = 'hmy_getTransactionByBlockHashAndIndex',
-  // 7. hmy_getTransactionByBlockNumberAndIndex
-  GetTransactionByBlockNumberAndIndex = 'hmy_getTransactionByBlockNumberAndIndex',
-  // 8. hmy_getTransactionByHash
-  GetTransactionByHash = 'hmy_getTransactionByHash',
-
-  GetTransactionReceipt = 'hmy_getTransactionReceipt',
-
-  GetCXReceiptByHash = 'hmy_getCXReceiptByHash',
-  // 9. hmy_syncing
-  Syncing = 'hmy_syncing',
-  // 10. net_peerCount
-  PeerCount = 'net_peerCount',
-
-  // 11. hmy_getBalance
-  GetBalance = 'hmy_getBalance',
-  // 12. hmy_getStorageAt
-  GetStorageAt = 'hmy_getStorageAt',
-  // 13. hmy_getTransactionCount
-  GetTransactionCount = 'hmy_getTransactionCount',
-  // 14. hmy_sendTransaction
-  SendTransaction = 'hmy_sendTransaction',
-  // 15. hmy_sendRawTransaction
-  SendRawTransaction = 'hmy_sendRawTransaction',
-  // 16. hmy_subscribe
-  Subscribe = 'hmy_subscribe',
-  // 17. hmy_getlogs
-  GetPastLogs = 'hmy_getLogs',
-  // 18. hmy_getWork
-  GetWork = 'hmy_getWork',
-  // 19. hmy_submitWork
-  // SubmitWork = 'hmy_submitWork',
-  // 20. hmy_getProof
-  GetProof = 'hmy_getProof',
-  // 21, hmy_getFilterChanges
-  GetFilterChanges = 'hmy_getFilterChanges',
-  // 22. hmy_newPendingTransactionFilter
-  NewPendingTransactionFilter = 'hmy_newPendingTransactionFilter',
-  // 23. hmy_newBlockFilter
-  NewBlockFilter = 'hmy_newBlockFilter',
-  // 24. hmy_newFilter
-  NewFilter = 'hmy_newFilter',
-  // 25. hmy_call
-  Call = 'hmy_call',
-  // 26. hmy_estimateGas
-  EstimateGas = 'hmy_estimateGas',
-  // 27. hmy_gasPrice
-  GasPrice = 'hmy_gasPrice',
-  // 28. hmy_blockNumber
-  BlockNumber = 'hmy_blockNumber',
-  // 29. hmy_unsubscribe
-  UnSubscribe = 'hmy_unsubscribe',
-  // 30. net_version
-  NetVersion = 'net_version',
-  // 31. hmy_protocolVersion
-  ProtocolVersion = 'hmy_protocolVersion',
-  // 32. hmy_getShardingStructure
-  GetShardingStructure = 'hmy_getShardingStructure',
-  // 33. hmy_sendRawStakingTransaction
-  SendRawStakingTransaction = 'hmy_sendRawStakingTransaction',
-  // 34. hmy_getAccountNonce
-  GetAccountNonce = 'hmy_getAccountNonce',
-  // 35. hmy_getBlocks
-  GetBlocks = 'hmy_getBlocks',
-}
-
-/**@ignore */
-export enum RPCErrorCode {
-  // Standard JSON-RPC 2.0 errors
-  // RPC_INVALID_REQUEST is internally mapped to HTTP_BAD_REQUEST (400).
-  // It should not be used for application-layer errors.
-  RPC_INVALID_REQUEST = -32600,
-  // RPC_METHOD_NOT_FOUND is internally mapped to HTTP_NOT_FOUND (404).
-  // It should not be used for application-layer errors.
-  RPC_METHOD_NOT_FOUND = -32601,
-  RPC_INVALID_PARAMS = -32602,
-  // RPC_INTERNAL_ERROR should only be used for genuine errors in bitcoind
-  // (for example datadir corruption).
-  RPC_INTERNAL_ERROR = -32603,
-  RPC_PARSE_ERROR = -32700,
-
-  // General application defined errors
-  RPC_MISC_ERROR = -1, // std::exception thrown in command handling
-  RPC_TYPE_ERROR = -3, // Unexpected type was passed as parameter
-  RPC_INVALID_ADDRESS_OR_KEY = -5, // Invalid address or key
-  RPC_INVALID_PARAMETER = -8, // Invalid, missing or duplicate parameter
-  RPC_DATABASE_ERROR = -20, // Database error
-  RPC_DESERIALIZATION_ERROR = -22, // Error parsing or validating structure in raw format
-  RPC_VERIFY_ERROR = -25, // General error during transaction or block submission
-  RPC_VERIFY_REJECTED = -26, // Transaction or block was rejected by network rules
-  RPC_IN_WARMUP = -28, // Client still warming up
-  RPC_METHOD_DEPRECATED = -32, // RPC method is deprecated
-}
--- a/packages/harmony-staking/package-lock.json
+++ b/packages/harmony-staking/package-lock.json
@ -1,562 +0,0 @@
-{
-  "name": "@harmony-js/staking",
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-  "lockfileVersion": 1,
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-  "dependencies": {
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-      "requires": {
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-        "hdkey": "^1.1.1",
-        "hmac-drbg": "^1.0.1",
-        "js-sha3": "^0.8.0",
-        "pbkdf2": "^3.0.17",
-        "scrypt-shim": "github:web3-js/scrypt-shim",
-        "uuid": "^3.3.2"
-      }
-    },
-    "@harmony-js/network": {
-      "version": "0.1.55",
-      "resolved": "https://registry.npmjs.org/@harmony-js/network/-/network-0.1.55.tgz",
-      "integrity": "sha512-8Utx0tC7gjqF2Ipzibfze72KxxNBdMOPZipeqxDBbFJf9q8iK3G9i21fFIIZiwgBhoTsJ/Sn6BNDEv0E80yiaA==",
-      "requires": {
-        "@harmony-js/utils": "0.1.55",
-        "cross-fetch": "^3.0.2",
-        "mitt": "^1.2.0",
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--- a/packages/harmony-utils/package-lock.json
+++ b/packages/harmony-utils/package-lock.json
@ -1,26 +0,0 @@
-{
-  "name": "@harmony-js/utils",
-  "version": "0.1.56",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
-    "@types/bn.js": {
-      "version": "4.11.6",
-      "resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-4.11.6.tgz",
-      "integrity": "sha512-pqr857jrp2kPuO9uRjZ3PwnJTjoQy+fcdxvBTvHm6dkmEL9q+hDD/2j/0ELOBPtPnS8LjCX0gI9nbl8lVkadpg==",
-      "requires": {
-        "@types/node": "*"
-      }
-    },
-    "@types/node": {
-      "version": "13.13.4",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.4.tgz",
-      "integrity": "sha512-x26ur3dSXgv5AwKS0lNfbjpCakGIduWU1DU91Zz58ONRWrIKGunmZBNv4P7N+e27sJkiGDsw/3fT4AtsqQBrBA=="
-    },
-    "bn.js": {
-      "version": "4.11.8",
-      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
-      "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA=="
-    }
-  }
-}
--- a/packages/harmony-account/LICENSE
+++ b/packages/harmony-account/LICENSE
--- a/packages/harmony-account/README.md
+++ b/packages/harmony-account/README.md
@ -1,11 +1,11 @@
-# @harmony-js/account
+# @woop-js/account

 This package provides a collection of apis to create accounts and wallets and sign using them. A wallet can hold multiple accounts and account is associated with a unique `one` address. This package also provides facilies to manage account keys.

 ## Installation

 ```
-npm install @harmony-js/account
+npm install @woop-js/account
 ```

 ## Usage
@ -28,8 +28,8 @@ const account = new Account(
  '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e',
  new Messenger(
    new HttpProvider('https://api.s0.b.hmny.io'),
-    ChainType.Harmony,
-    ChainID.HmyTestnet,
+    ChainType.Woop,
+    ChainID.WikiTestnet,
  ),
 );
 ```
@ -40,8 +40,8 @@ Creating account and setting custom messenger
 const account = new Account();
 const customMessenger = new Messenger(
    new HttpProvider('https://api.s0.b.hmny.io'),
-    ChainType.Harmony,
-    ChainID.HmyTestnet,
+    ChainType.Woop,
+    ChainID.WikiTestnet,
  );

 account.setMessenger(customMessenger);
@ -72,8 +72,8 @@ const account = new Account(
  '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e',
  new Messenger(
    new HttpProvider('https://api.s0.b.hmny.io'),
-    ChainType.Harmony,
-    ChainID.HmyTestnet,
+    ChainType.Woop,
+    ChainID.WikiTestnet,
  ),
 );
 account.getBalance().then(response => {
@ -88,12 +88,12 @@ const account = new Account(
  '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e',
  new Messenger(
    new HttpProvider('https://api.s0.b.hmny.io'),
-    ChainType.Harmony,
-    ChainID.HmyTestnet,
+    ChainType.Woop,
+    ChainID.WikiTestnet,
  ),
 );
-const { TransactionFactory } = require('@harmony-js/transaction');
-const { Unit } = require('@harmony-js/utils');
+const { TransactionFactory } = require('@woop-js/transaction');
+const { Unit } = require('@woop-js/utils');
 const factory = new TransactionFactory();

 const txn = factory.newTx({
@ -120,7 +120,7 @@ A wallet represents user wallet that can hold one or more user accounts.

 Creating an empty wallet
 ```javascript
-const { Wallet } = require('@harmony-js/account')
+const { Wallet } = require('@woop-js/account')
 const wallet = new Wallet();
 ```

@ -129,8 +129,8 @@ Setting a messenger to be used to send wallet transactions
 wallet.setMessenger(
  new Messenger(
    new HttpProvider('https://api.s0.b.hmny.io'),
-    ChainType.Harmony,
-    ChainID.HmyTestnet,
+    ChainType.Woop,
+    ChainID.WikiTestnet,
  ),
 );
 ```
@ -140,8 +140,8 @@ Create an empty wallet with messenger
 const wallet = new Wallet(
  new Messenger(
    new HttpProvider('https://api.s0.b.hmny.io'),
-    ChainType.Harmony,
-    ChainID.HmyTestnet,
+    ChainType.Woop,
+    ChainID.WikiTestnet,
  ),
 );
 ```
@ -168,7 +168,7 @@ wallet.addByKeyStore(keystore, passphrase).then(account => {

 Creating a new account using passphrase
 ```javascript
-const passphrase = 'harmony-one';
+const passphrase = 'woop-chain';
 wallet.createAccount(passphrase).then(account => {
    console.log(account.bech32Address);
 });
--- a/packages/harmony-account/guide.ts
+++ b/packages/harmony-account/guide.ts
@ -1,12 +1,12 @@
 /** 
-# @harmony-js/account
+# @woop-js/account

 This package provides a collection of apis to create accounts and wallets and sign using them. A wallet can hold multiple accounts and account is associated with a unique `one` address. This package also provides facilies to manage account keys.

 ## Installation

 ```
-npm install @harmony-js/account
+npm install @woop-js/account
 ```

 ## Usage
@ -29,8 +29,8 @@ Creating account using private key and custom messenger
 *   '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e',
 *   new Messenger(
 *     new HttpProvider('https://api.s0.b.hmny.io'),
-*     ChainType.Harmony,
-*     ChainID.HmyTestnet,
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
 *   ),
 * );
 ```
@ -41,8 +41,8 @@ Creating account and setting custom messenger
 * const account = new Account();
 * const customMessenger = new Messenger(
 *     new HttpProvider('https://api.s0.b.hmny.io'),
-*     ChainType.Harmony,
-*     ChainID.HmyTestnet,
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
 *   );

 account.setMessenger(customMessenger);
@ -73,8 +73,8 @@ Get the account balance
 *   '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e',
 *   new Messenger(
 *     new HttpProvider('https://api.s0.b.hmny.io'),
-*     ChainType.Harmony,
-*     ChainID.HmyTestnet,
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
 *   ),
 * );
 * account.getBalance().then(response => {
@ -89,12 +89,12 @@ Create a transaction and account, and sign it
 *   '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e',
 *   new Messenger(
 *     new HttpProvider('https://api.s0.b.hmny.io'),
-*     ChainType.Harmony,
-*     ChainID.HmyTestnet,
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
 *   ),
 * );
-* const { TransactionFactory } = require('@harmony-js/transaction');
-* const { Unit } = require('@harmony-js/utils');
+* const { TransactionFactory } = require('@woop-js/transaction');
+* const { Unit } = require('@woop-js/utils');
 * const factory = new TransactionFactory();

 * const txn = factory.newTx({
@ -121,7 +121,7 @@ A wallet represents user wallet that can hold one or more user accounts.

 Creating an empty wallet
 ```javascript
-* const { Wallet } = require('@harmony-js/account')
+* const { Wallet } = require('@woop-js/account')
 * const wallet = new Wallet();
 ```

@ -130,8 +130,8 @@ Setting a messenger to be used to send wallet transactions
 * wallet.setMessenger(
 *   new Messenger(
 *     new HttpProvider('https://api.s0.b.hmny.io'),
-*     ChainType.Harmony,
-*     ChainID.HmyTestnet,
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
 *   ),
 * );
 ```
@ -141,8 +141,8 @@ Create an empty wallet with messenger
 * const wallet = new Wallet(
 *   new Messenger(
 *     new HttpProvider('https://api.s0.b.hmny.io'),
-*     ChainType.Harmony,
-*     ChainID.HmyTestnet,
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
 *   ),
 * );
 ```
@ -169,7 +169,7 @@ Adding account using keystore file

 Creating a new account using passphrase
 ```javascript
-* const passphrase = 'harmony-one';
+* const passphrase = 'woop-chain';
 * wallet.createAccount(passphrase).then(account => {
 *     console.log(account.bech32Address);
 * });
@ -211,7 +211,7 @@ Sign transaction using wallet, will sign the transaction using the wallet signer
 Similarily staking transactions can be signed using `signStaking` api.
 * 
 * @packageDocumentation
- * @module harmony-account
+ * @module woop-account
 */

 /**@ignore */
--- a/packages/woop-account/package.json
+++ b/packages/woop-account/package.json
@ -0,0 +1,29 @@
+{
+  "name": "@woop-js/account",
+  "version": "0.1.58",
+  "description": "account and wallet for woop",
+  "main": "dist/index.js",
+  "node": "dist/index.js",
+  "browser": "dist/index.js",
+  "module": "dist/index.esm.js",
+  "jsnext:main": "dist/index.esm.js",
+  "typings": "dist/index.d.ts",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "author": "neeboo@firestack.one",
+  "license": "MIT",
+  "dependencies": {
+    "@woop-js/core": "0.1.58",
+    "@woop-js/crypto": "0.1.58",
+    "@woop-js/network": "0.1.58",
+    "@woop-js/staking": "0.1.58",
+    "@woop-js/transaction": "0.1.58",
+    "@woop-js/utils": "0.1.58"
+  },
+  "gitHead": "56606e9365721729a490c27d6a294e0daf90fbdf"
+}
--- a/packages/harmony-account/src/account.ts
+++ b/packages/harmony-account/src/account.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-account
+ * @module woop-account
 *
 */

@ -15,7 +15,7 @@ import {
  Keystore,
  Signature,
  getAddress,
-} from '@harmony-js/crypto';
+} from '@woop-js/crypto';

 import {
  isPrivateKey,
@ -23,10 +23,10 @@ import {
  hexToNumber,
  AddressSuffix,
  ChainType,
-} from '@harmony-js/utils';
-import { Transaction, RLPSign } from '@harmony-js/transaction';
-import { StakingTransaction } from '@harmony-js/staking';
-import { Messenger, RPCMethod } from '@harmony-js/network';
+} from '@woop-js/utils';
+import { Transaction, RLPSign } from '@woop-js/transaction';
+import { StakingTransaction } from '@woop-js/staking';
+import { Messenger, RPCMethod } from '@woop-js/network';
 import { Shards } from './types';
 import { defaultMessenger } from './utils';

@ -141,18 +141,18 @@ class Account {
   * @example
   * ```javascript
   * // import the Account class
-   * const { Account } = require('@harmony-js/account');
+   * const { Account } = require('@woop-js/account');
   *
   * // Messenger is optional, by default, we have a defaultMessenger
   * // If you like to change, you will import related package here.
-   * const { HttpProvider, Messenger } = require('@harmony-js/network');
-   * const { ChainType, ChainID } = require('@harmony-js/utils');
+   * const { HttpProvider, Messenger } = require('@woop-js/network');
+   * const { ChainType, ChainID } = require('@woop-js/utils');
   *
   * // create a custom messenger
   * const customMessenger = new Messenger(
   *   new HttpProvider('http://localhost:9500'),
-   *   ChainType.Harmony, // if you are connected to Harmony's blockchain
-   *   ChainID.HmyLocal, // check if the chainId is correct
+   *   ChainType.Woop, // if you are connected to Woop's blockchain
+   *   ChainID.WikiLocal, // check if the chainId is correct
   * )
   *
   * // setMessenger later
@ -306,7 +306,7 @@ class Account {
      transaction.setParams({
        ...transaction.txParams,
        from:
-          this.messenger.chainPrefix === ChainType.Harmony
+          this.messenger.chainPrefix === ChainType.Woop
            ? this.bech32Address
            : this.checksumAddress || '0x',
        nonce: shardNonce,
@ -324,7 +324,7 @@ class Account {
          signature,
          rawTransaction,
          from:
-            this.messenger.chainPrefix === ChainType.Harmony
+            this.messenger.chainPrefix === ChainType.Woop
              ? this.bech32Address
              : this.checksumAddress || '0x',
        };
@ -363,7 +363,7 @@ class Account {
        blockNumber,
      );
      staking.setFromAddress(
-        this.messenger.chainPrefix === ChainType.Harmony
+        this.messenger.chainPrefix === ChainType.Woop
          ? this.bech32Address
          : this.checksumAddress || '0x',
      );
@ -375,7 +375,7 @@ class Account {
      staking.setRawTransaction(rawTransaction);
      staking.setSignature(signature);
      staking.setFromAddress(
-        this.messenger.chainPrefix === ChainType.Harmony
+        this.messenger.chainPrefix === ChainType.Woop
          ? this.bech32Address
          : this.checksumAddress || '0x',
      );
@ -395,8 +395,8 @@ class Account {
   * // create a custom messenger
   * const customMessenger = new Messenger(
   *   new HttpProvider('http://localhost:9500'),
-   *   ChainType.Harmony, // if you are connected to Harmony's blockchain
-   *   ChainID.HmyLocal, // check if the chainId is correct
+   *   ChainType.Woop, // if you are connected to Woop's blockchain
+   *   ChainID.WikiLocal, // check if the chainId is correct
   * )
   *
   * // to create an Account with random privateKey
--- a/packages/harmony-account/src/hdnode.ts
+++ b/packages/harmony-account/src/hdnode.ts
@ -1,9 +1,9 @@
 /**
 * @packageDocumentation
- * @module harmony-account
+ * @module woop-account
 */

-import { bip39, hdkey, getAddress, BN, Signature } from '@harmony-js/crypto';
+import { bip39, hdkey, getAddress, BN, Signature } from '@woop-js/crypto';
 import {
  HDPath,
  // defineReadOnly,
@ -14,9 +14,9 @@ import {
  Unit,
  isHex,
  hexToNumber,
-} from '@harmony-js/utils';
-import { Messenger, HttpProvider, WSProvider, RPCMethod } from '@harmony-js/network';
-import { Transaction, TxStatus, TransasctionReceipt } from '@harmony-js/transaction';
+} from '@woop-js/utils';
+import { Messenger, HttpProvider, WSProvider, RPCMethod } from '@woop-js/network';
+import { Transaction, TxStatus, TransasctionReceipt } from '@woop-js/transaction';
 import { Account } from './account';

 /** @hidden */
@ -81,7 +81,7 @@ export class HDNode {
    index: number = 0,
    addressCount: number = 1,
    shardID: number = 0,
-    chainType: ChainType = ChainType.Harmony,
+    chainType: ChainType = ChainType.Woop,
    chainId: ChainID = ChainID.Default,
    gasLimit = '1000000',
    gasPrice = '2000000000',
@ -93,7 +93,7 @@ export class HDNode {
    this.hdwallet = undefined;
    this.addresses = [];
    this.wallets = {};
-    this.path = chainType === ChainType.Harmony ? HDPath : `m/44'/60'/0'/0/`;
+    this.path = chainType === ChainType.Woop ? HDPath : `m/44'/60'/0'/0/`;
    this.index = index;
    this.addressCount = addressCount;
    if (menmonic !== null && menmonic !== '') {
@ -176,7 +176,7 @@ export class HDNode {
    const accountNonce = await this.messenger.send(
      RPCMethod.GetAccountNonce,
      [from, 'latest'],
-      'hmy',
+      'wiki',
      this.shardID,
    );

--- a/packages/harmony-account/src/index.ts
+++ b/packages/harmony-account/src/index.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-account
+ * @module woop-account
 * @ignore
 */

--- a/packages/harmony-account/src/types.ts
+++ b/packages/harmony-account/src/types.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-account
+ * @module woop-account
 * @hidden
 */

--- a/packages/woop-account/src/utils.ts
+++ b/packages/woop-account/src/utils.ts
@ -0,0 +1,14 @@
+/**
+ * @packageDocumentation
+ * @module woop-account
+ * @hidden
+ */
+
+import { HttpProvider, Messenger } from '@woop-js/network';
+import { ChainType, ChainID } from '@woop-js/utils';
+
+export const defaultMessenger = new Messenger(
+  new HttpProvider('http://localhost:9500'),
+  ChainType.Woop,
+  ChainID.WikiLocal,
+);
--- a/packages/harmony-account/src/wallet.ts
+++ b/packages/harmony-account/src/wallet.ts
@ -1,13 +1,13 @@
 /**
 * @packageDocumentation
- * @module harmony-account
+ * @module woop-account
 */

-import { bip39, hdkey, EncryptOptions, getAddress, generatePrivateKey } from '@harmony-js/crypto';
-import { Messenger } from '@harmony-js/network';
-import { isPrivateKey, isAddress, ChainType } from '@harmony-js/utils';
-import { Transaction } from '@harmony-js/transaction';
-import { StakingTransaction } from '@harmony-js/staking';
+import { bip39, hdkey, EncryptOptions, getAddress, generatePrivateKey } from '@woop-js/crypto';
+import { Messenger } from '@woop-js/network';
+import { isPrivateKey, isAddress, ChainType } from '@woop-js/utils';
+import { Transaction } from '@woop-js/transaction';
+import { StakingTransaction } from '@woop-js/staking';
 import { Account } from './account';
 import { defaultMessenger } from './utils';

@ -70,15 +70,15 @@ class Wallet {
  /**
   * @example
   * ```
-   * const { Wallet } = require('@harmony-js/account');
-   * const { HttpProvider, Messenger } = require('@harmony-js/network');
-   * const { ChainType, ChainID } = require('@harmony-js/utils');
+   * const { Wallet } = require('@woop-js/account');
+   * const { HttpProvider, Messenger } = require('@woop-js/network');
+   * const { ChainType, ChainID } = require('@woop-js/utils');
   *
   * // create a custom messenger
   * const customMessenger = new Messenger(
   *   new HttpProvider('http://localhost:9500'),
-   *   ChainType.Harmony, // if you are connected to Harmony's blockchain
-   *   ChainID.HmyLocal, // check if the chainId is correct
+   *   ChainType.Woop, // if you are connected to Woop's blockchain
+   *   ChainID.WikiLocal, // check if the chainId is correct
   * )
   *
   * const wallet = new Wallet(customMessenger);
@ -116,8 +116,8 @@ class Wallet {
    }
    const seed = bip39.mnemonicToSeed(phrase);
    const hdKey = hdkey.fromMasterSeed(seed);
-    // TODO:hdkey should apply to Harmony's settings
-    const path = this.messenger.chainType === ChainType.Harmony ? '1023' : '60';
+    // TODO:hdkey should apply to Woop's settings
+    const path = this.messenger.chainType === ChainType.Woop ? '1023' : '60';
    const childKey = hdKey.derive(`m/44'/${path}'/0'/0/${index}`);
    const privateKey = childKey.privateKey.toString('hex');
    return this.addByPrivateKey(privateKey);
@ -316,8 +316,8 @@ class Wallet {
   * ```javascript
   * const customMessenger = new Messenger(
   *   new HttpProvider('https://api.s0.b.hmny.io'),
-   *   ChainType.Harmony, // if you are connected to Harmony's blockchain
-   *   ChainID.HmyLocal, // check if the chainId is correct
+   *   ChainType.Woop, // if you are connected to Woop's blockchain
+   *   ChainID.WikiLocal, // check if the chainId is correct
   * )
   * const wallet = new Wallet();
   * wallet.setMessenger(customMessenger);
--- a/packages/harmony-account/test/testAccount.test.ts
+++ b/packages/harmony-account/test/testAccount.test.ts
@ -1,18 +1,29 @@
 /**
 * @packageDocumentation
- * @module harmony-account
+ * @module woop-account
 * @ignore
 */

+import fetch from 'jest-fetch-mock';
 import { Account } from '../src/account';
-import { HttpProvider, Messenger } from '@harmony-js/network';
-import { ChainType, ChainID } from '@harmony-js/utils';
+import { HttpProvider, Messenger } from '@woop-js/network';
+import { ChainType, ChainID } from '@woop-js/utils';

 const provider = new HttpProvider('http://localhost:9500');
-const messenger = new Messenger(provider, ChainType.Harmony, ChainID.HmyLocal);
+const messenger = new Messenger(provider, ChainType.Woop, ChainID.WikiLocal);

 describe('test account', () => {
  it('test Account.getBalance returns object that implements Balance interface', () => {
+    fetch.mockResponses(
+      [
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x166c690f33421e"}),
+        { status: 200 }
+      ],
+      [
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x106"}),
+        { status: 200 }
+      ]
+    );
    const acc = Account.new();
    acc.setMessenger(messenger);
    acc.getBalance().then((res) => {
--- a/packages/harmony-account/tsconfig.json
+++ b/packages/harmony-account/tsconfig.json
@ -6,10 +6,10 @@
  },
  "include": ["src", "../../typings/**/*.d.ts", "aaa.ts"],
  "references": [
-    { "path": "../harmony-crypto" },
-    { "path": "../harmony-utils" },
-    { "path": "../harmony-transaction" },
-    { "path": "../harmony-staking" },
-    { "path": "../harmony-network" }
+    { "path": "../woop-crypto" },
+    { "path": "../woop-utils" },
+    { "path": "../woop-transaction" },
+    { "path": "../woop-staking" },
+    { "path": "../woop-network" }
  ]
 }
--- a/packages/harmony-account/tsconfig.test.json
+++ b/packages/harmony-account/tsconfig.test.json
--- a/packages/harmony-contract/Counter.json
+++ b/packages/harmony-contract/Counter.json
@ -61,15 +61,15 @@
      "type": "function"
    }
  ],
-  "metadata": "{\"compiler\":{\"version\":\"0.5.16+commit.9c3226ce\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"inc\",\"type\":\"address\"}],\"name\":\"DecrementedBy\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"inc\",\"type\":\"address\"}],\"name\":\"IncrementedBy\",\"type\":\"event\"},{\"constant\":false,\"inputs\":[],\"name\":\"decrementCounter\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"getCount\",\"outputs\":[{\"internalType\":\"int256\",\"name\":\"\",\"type\":\"int256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"incrementCounter\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"/Users/gupadhyaya/go/src/github.com/harmony-one/counter/contracts/Counter.sol\":\"Counter\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"/Users/gupadhyaya/go/src/github.com/harmony-one/counter/contracts/Counter.sol\":{\"keccak256\":\"0x082839c98df1285d97e56f9ccdb4cd52d6723ab394356acc6d618d96bbd7e60e\",\"urls\":[\"bzz-raw://fd2b8a231c2fadcd0e60787a92a6e9df1b962684329f2dd13560857572d36168\",\"dweb:/ipfs/QmRmp9NK2mZk5GGfkK5b33HsaY2jz8B6uWpUYij7K9RW3r\"]}},\"version\":1}",
+  "metadata": "{\"compiler\":{\"version\":\"0.5.16+commit.9c3226ce\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"inc\",\"type\":\"address\"}],\"name\":\"DecrementedBy\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"inc\",\"type\":\"address\"}],\"name\":\"IncrementedBy\",\"type\":\"event\"},{\"constant\":false,\"inputs\":[],\"name\":\"decrementCounter\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"getCount\",\"outputs\":[{\"internalType\":\"int256\",\"name\":\"\",\"type\":\"int256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"incrementCounter\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"/Users/gupadhyaya/go/src/github.com/woop-chain/counter/contracts/Counter.sol\":\"Counter\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"/Users/gupadhyaya/go/src/github.com/woop-chain/counter/contracts/Counter.sol\":{\"keccak256\":\"0x082839c98df1285d97e56f9ccdb4cd52d6723ab394356acc6d618d96bbd7e60e\",\"urls\":[\"bzz-raw://fd2b8a231c2fadcd0e60787a92a6e9df1b962684329f2dd13560857572d36168\",\"dweb:/ipfs/QmRmp9NK2mZk5GGfkK5b33HsaY2jz8B6uWpUYij7K9RW3r\"]}},\"version\":1}",
  "bytecode": "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",
  "deployedBytecode": "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",
  "sourceMap": "34:426:0:-;;;80:1;57:24;;34:426;8:9:-1;5:2;;;30:1;27;20:12;5:2;34:426:0;;;;;;;",
  "deployedSourceMap": "34:426:0:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;34:426:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;164:102;;;:::i;:::-;;380:78;;;:::i;:::-;;;;;;;;;;;;;;;;;;;272:102;;;:::i;:::-;;164;218:1;209:5;;:10;;;;;;;;;;;234:25;248:10;234:25;;;;;;;;;;;;;;;;;;;;;;164:102::o;380:78::-;421:6;446:5;;439:12;;380:78;:::o;272:102::-;326:1;317:5;;:10;;;;;;;;;;;342:25;356:10;342:25;;;;;;;;;;;;;;;;;;;;;;272:102::o",
  "source": "pragma solidity >=0.4.21 <0.6.0;\n\ncontract Counter {\n    int256 private count = 0;\n    event IncrementedBy(address inc);\n    event DecrementedBy(address inc);\n\n    function incrementCounter() public {\n        count += 1;\n        emit IncrementedBy(msg.sender);\n    }\n\n    function decrementCounter() public {\n        count -= 1;\n        emit DecrementedBy(msg.sender);\n    }\n\n    function getCount() public view returns (int256) {\n        return count;\n    }\n}\n",
-  "sourcePath": "/Users/gupadhyaya/go/src/github.com/harmony-one/counter/contracts/Counter.sol",
+  "sourcePath": "/Users/gupadhyaya/go/src/github.com/woop-chain/counter/contracts/Counter.sol",
  "ast": {
-    "absolutePath": "/Users/gupadhyaya/go/src/github.com/harmony-one/counter/contracts/Counter.sol",
+    "absolutePath": "/Users/gupadhyaya/go/src/github.com/woop-chain/counter/contracts/Counter.sol",
    "exportedSymbols": {
      "Counter": [47]
    },
@ -617,7 +617,7 @@
    "src": "0:461:0"
  },
  "legacyAST": {
-    "absolutePath": "/Users/gupadhyaya/go/src/github.com/harmony-one/counter/contracts/Counter.sol",
+    "absolutePath": "/Users/gupadhyaya/go/src/github.com/woop-chain/counter/contracts/Counter.sol",
    "exportedSymbols": {
      "Counter": [47]
    },
--- a/packages/harmony-contract/LICENSE
+++ b/packages/harmony-contract/LICENSE
--- a/packages/harmony-contract/README.md
+++ b/packages/harmony-contract/README.md
@ -1,27 +1,27 @@
-# @harmony-js/contract
+# @woop-js/contract

-This package provides a collection of apis to create, deploy, and interact with smart contracts. In Harmony, smart contracts all fully EVM compatible and the formats and terminologies match 1-to-1 with EVM smart contracts.
+This package provides a collection of apis to create, deploy, and interact with smart contracts. In Woop, smart contracts all fully EVM compatible and the formats and terminologies match 1-to-1 with EVM smart contracts.

 ## Installation

 ```
-npm install @harmony-js/contract
+npm install @woop-js/contract
 ```

 ## Usage

 Deploying a contract using `contractConstructor`
 ```javascript
-const { ContractFactory } = require('@harmony-js/contract');
-const { Wallet } = require('@harmony-js/account');
-const { Messenger, HttpProvider } = require('@harmony-js/network');
-const { ChainID, ChainType, hexToNumber } = require('@harmony-js/utils');
+const { ContractFactory } = require('@woop-js/contract');
+const { Wallet } = require('@woop-js/account');
+const { Messenger, HttpProvider } = require('@woop-js/network');
+const { ChainID, ChainType, hexToNumber } = require('@woop-js/utils');

 const wallet = new Wallet(
  new Messenger(
    new HttpProvider('https://api.s0.b.hmny.io'),
-    ChainType.Harmony,
-    ChainID.HmyTestnet,
+    ChainType.Woop,
+    ChainID.WikiTestnet,
  ),
 );
 const factory = new ContractFactory(wallet);
@ -47,31 +47,31 @@ Instead of `contract.methods.contractConstructor`, `contract.deploy` could be us

 Loading a contract object using the contract json and contract address for interacting with it
 ```javascript
-const { Harmony } = require("@harmony-js/core");
-const { ChainID, ChainType } = require("@harmony-js/utils");
-const hmy = new Harmony("https://api.s0.b.hmny.io", {
-  chainType: ChainType.Harmony,
-  chainId: ChainID.HmyTestnet,
+const { Woop } = require("@woop-js/core");
+const { ChainID, ChainType } = require("@woop-js/utils");
+const wiki = new Woop("https://api.s0.b.hmny.io", {
+  chainType: ChainType.Woop,
+  chainId: ChainID.WikiTestnet,
 });

 const contractJson = require("./Counter.json");
 const contractAddr = "0x19f64050e6b2d376e52AC426E366c49EEb0724B1";

-const contract = hmy.contracts.createContract(contractJson.abi, contractAddr);
+const contract = wiki.contracts.createContract(contractJson.abi, contractAddr);
 console.log(contract.methods);
 ```

 Directly loading contract using `ContractFactory`
 ```javascript
-const { ContractFactory } = require('@harmony-js/contract');
-const { Wallet } = require('@harmony-js/account');
-const { Messenger, HttpProvider } = require('@harmony-js/network');
-const { ChainID, ChainType, hexToNumber } = require('@harmony-js/utils');
+const { ContractFactory } = require('@woop-js/contract');
+const { Wallet } = require('@woop-js/account');
+const { Messenger, HttpProvider } = require('@woop-js/network');
+const { ChainID, ChainType, hexToNumber } = require('@woop-js/utils');

 const wallet = new Wallet(new Messenger(
  new HttpProvider('https://api.s0.b.hmny.io'),
-  ChainType.Harmony,
-  ChainID.HmyTestnet,
+  ChainType.Woop,
+  ChainID.WikiTestnet,
 ));
 const factory = new ContractFactory(wallet);
 const contract = factory.createContract(contractJson.abi, contractAddr);
@ -86,7 +86,7 @@ contract.methods.getCount().estimateGas(options1).then(gas => {
 });
 ```

-Call contract read-only methods. Harmony uses 1 Gwei gas price and gas limit of 21000 by default. Use the estimate gas api to correctly set the gas limit.
+Call contract read-only methods. Woop uses 1 Gwei gas price and gas limit of 21000 by default. Use the estimate gas api to correctly set the gas limit.
 ```javascript
 const options1 = { gasPrice: '0x3B9ACA00' }; // gas price in hex corresponds to 1 Gwei or 1000000000
 let options2 = { gasPrice: 1000000000, gasLimit: 21000 }; // setting the default gas limit, but changing later based on estimate gas
@ -118,17 +118,17 @@ All the above apis can also be asynchronously executed using `async` and `await`

 Subscribing to the contract events requires web socket based messenger.
 ```javascript
-const { ContractFactory } = require('@harmony-js/contract');
-const { Wallet } = require('@harmony-js/account');
-const { Messenger, WSProvider } = require('@harmony-js/network');
-const { ChainID, ChainType, hexToNumber } = require('@harmony-js/utils');
+const { ContractFactory } = require('@woop-js/contract');
+const { Wallet } = require('@woop-js/account');
+const { Messenger, WSProvider } = require('@woop-js/network');
+const { ChainID, ChainType, hexToNumber } = require('@woop-js/utils');
 const ws = new WSProvider('wss://ws.s0.b.hmny.io');

 const wallet = new Wallet(
  new Messenger(
    ws,
-    ChainType.Harmony,
-    ChainID.HmyTestnet,
+    ChainType.Woop,
+    ChainID.WikiTestnet,
  ),
 );
 const factory = new ContractFactory(wallet);
--- a/packages/harmony-contract/package.json
+++ b/packages/harmony-contract/package.json
@ -1,7 +1,7 @@
 {
-  "name": "@harmony-js/contract",
-  "version": "0.1.56",
-  "description": "contract libraries for harmony",
+  "name": "@woop-js/contract",
+  "version": "0.1.58",
+  "description": "contract libraries for woop",
  "main": "dist/index.js",
  "node": "dist/index.js",
  "browser": "dist/index.js",
@ -18,11 +18,11 @@
  },
  "license": "MIT",
  "dependencies": {
-    "@harmony-js/account": "0.1.56",
-    "@harmony-js/crypto": "0.1.56",
-    "@harmony-js/network": "0.1.56",
-    "@harmony-js/transaction": "0.1.56",
-    "@harmony-js/utils": "0.1.56"
+    "@woop-js/account": "0.1.58",
+    "@woop-js/crypto": "0.1.58",
+    "@woop-js/network": "0.1.58",
+    "@woop-js/transaction": "0.1.58",
+    "@woop-js/utils": "0.1.58"
  },
  "gitHead": "56606e9365721729a490c27d6a294e0daf90fbdf"
 }
--- a/packages/harmony-contract/src/abi/abiCoder.ts
+++ b/packages/harmony-contract/src/abi/abiCoder.ts
@ -1,28 +1,28 @@
 /**
- # @harmony-js/contract
+ # @woop-js/contract

-This package provides a collection of apis to create, deploy, and interact with smart contracts. In Harmony, smart contracts all fully EVM compatible and the formats and terminologies match 1-to-1 with EVM smart contracts.
+This package provides a collection of apis to create, deploy, and interact with smart contracts. In Woop, smart contracts all fully EVM compatible and the formats and terminologies match 1-to-1 with EVM smart contracts.

 ## Installation

 ```
-npm install @harmony-js/contract
+npm install @woop-js/contract
 ```

 ## Usage

 Deploying a contract using `contractConstructor`
 ```javascript
-const { ContractFactory } = require('@harmony-js/contract');
-const { Wallet } = require('@harmony-js/account');
-const { Messenger, HttpProvider } = require('@harmony-js/network');
-const { ChainID, ChainType, hexToNumber } = require('@harmony-js/utils');
+const { ContractFactory } = require('@woop-js/contract');
+const { Wallet } = require('@woop-js/account');
+const { Messenger, HttpProvider } = require('@woop-js/network');
+const { ChainID, ChainType, hexToNumber } = require('@woop-js/utils');

 * const wallet = new Wallet(
 *   new Messenger(
 *     new HttpProvider('https://api.s0.b.hmny.io'),
-*     ChainType.Harmony,
-*     ChainID.HmyTestnet,
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
 *   ),
 * );
 * const factory = new ContractFactory(wallet);
@ -48,31 +48,31 @@ Instead of `contract.methods.contractConstructor`, `contract.deploy` could be us

 Loading a contract object using the contract json and contract address for interacting with it
 ```javascript
-* const { Harmony } = require("@harmony-js/core");
-* const { ChainID, ChainType } = require("@harmony-js/utils");
-* const hmy = new Harmony("https://api.s0.b.hmny.io", {
-*   chainType: ChainType.Harmony,
-*   chainId: ChainID.HmyTestnet,
+* const { Woop } = require("@woop-js/core");
+* const { ChainID, ChainType } = require("@woop-js/utils");
+* const wiki = new Woop("https://api.s0.b.hmny.io", {
+*   chainType: ChainType.Woop,
+*   chainId: ChainID.WikiTestnet,
 * });

 const contractJson = require("./Counter.json");
 const contractAddr = "0x19f64050e6b2d376e52AC426E366c49EEb0724B1";

-const contract = hmy.contracts.createContract(contractJson.abi, contractAddr);
+const contract = wiki.contracts.createContract(contractJson.abi, contractAddr);
 console.log(contract.methods);
 ```

 Directly loading contract using `ContractFactory`
 ```javascript
-const { ContractFactory } = require('@harmony-js/contract');
-const { Wallet } = require('@harmony-js/account');
-const { Messenger, HttpProvider } = require('@harmony-js/network');
-const { ChainID, ChainType, hexToNumber } = require('@harmony-js/utils');
+const { ContractFactory } = require('@woop-js/contract');
+const { Wallet } = require('@woop-js/account');
+const { Messenger, HttpProvider } = require('@woop-js/network');
+const { ChainID, ChainType, hexToNumber } = require('@woop-js/utils');

 * const wallet = new Wallet(new Messenger(
 *   new HttpProvider('https://api.s0.b.hmny.io'),
-*   ChainType.Harmony,
-*   ChainID.HmyTestnet,
+*   ChainType.Woop,
+*   ChainID.WikiTestnet,
 * ));
 const factory = new ContractFactory(wallet);
 const contract = factory.createContract(contractJson.abi, contractAddr);
@ -87,7 +87,7 @@ Estimate gas for contract methods
 * });
 ```

-Call contract read-only methods. Harmony uses 1 Gwei gas price and gas limit of 21000 by default. Use the estimate gas api to correctly set the gas limit.
+Call contract read-only methods. Woop uses 1 Gwei gas price and gas limit of 21000 by default. Use the estimate gas api to correctly set the gas limit.
 ```javascript
 * const options1 = { gasPrice: '0x3B9ACA00' }; // gas price in hex corresponds to 1 Gwei or 1000000000
 * let options2 = { gasPrice: 1000000000, gasLimit: 21000 }; // setting the default gas limit, but changing later based on estimate gas
@ -119,17 +119,17 @@ All the above apis can also be asynchronously executed using `async` and `await`

 Subscribing to the contract events requires web socket based messenger.
 ```javascript
-* const { ContractFactory } = require('@harmony-js/contract');
-* const { Wallet } = require('@harmony-js/account');
-* const { Messenger, WSProvider } = require('@harmony-js/network');
-* const { ChainID, ChainType, hexToNumber } = require('@harmony-js/utils');
+* const { ContractFactory } = require('@woop-js/contract');
+* const { Wallet } = require('@woop-js/account');
+* const { Messenger, WSProvider } = require('@woop-js/network');
+* const { ChainID, ChainType, hexToNumber } = require('@woop-js/utils');
 * const ws = new WSProvider('wss://ws.s0.b.hmny.io');

 * const wallet = new Wallet(
 *   new Messenger(
 *     ws,
-*     ChainType.Harmony,
-*     ChainID.HmyTestnet,
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
 *   ),
 * );
 * const factory = new ContractFactory(wallet);
@ -148,7 +148,7 @@ Subscribing to the contract events requires web socket based messenger.
 ```
 *
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 */

 // this file is mainly ported from `ethers.js`, but done some fixes
@ -171,8 +171,8 @@ import {
  Arrayish,
  checkNew,
  bytesPadRight,
-} from '@harmony-js/crypto';
-import { hexToBN, defineReadOnly } from '@harmony-js/utils';
+} from '@woop-js/crypto';
+import { hexToBN, defineReadOnly } from '@woop-js/utils';

 /** @hidden */
 const NegativeOne: BN = new BN(-1);
--- a/packages/harmony-contract/src/abi/api.ts
+++ b/packages/harmony-contract/src/abi/api.ts
@ -1,12 +1,12 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

 import { AbiCoder as ABICoder, ParamType, toUtf8Bytes } from './abiCoder';
-import { isObject, isArray } from '@harmony-js/utils';
-import { keccak256, Arrayish } from '@harmony-js/crypto';
+import { isObject, isArray } from '@woop-js/utils';
+import { keccak256, Arrayish } from '@woop-js/crypto';
 import { jsonInterfaceMethodToString, bnToString } from './utils';

 export class AbiCoderClass {
--- a/packages/harmony-contract/src/abi/index.ts
+++ b/packages/harmony-contract/src/abi/index.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

--- a/packages/harmony-contract/src/abi/utils.ts
+++ b/packages/harmony-contract/src/abi/utils.ts
@ -1,11 +1,11 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

-import { isObject, isArray } from '@harmony-js/utils';
-import { BN } from '@harmony-js/crypto';
+import { isObject, isArray } from '@woop-js/utils';
+import { BN } from '@woop-js/crypto';

 export const jsonInterfaceMethodToString = (json: any): string => {
  if (isObject(json) && json.name && json.name.includes('(')) {
--- a/packages/harmony-contract/src/contract.ts
+++ b/packages/harmony-contract/src/contract.ts
@ -1,12 +1,12 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 *
 */

-import { Wallet } from '@harmony-js/account';
-import { Messenger } from '@harmony-js/network';
-import { Transaction } from '@harmony-js/transaction';
+import { Wallet } from '@woop-js/account';
+import { Messenger } from '@woop-js/network';
+import { Transaction } from '@woop-js/transaction';
 import { AbiCoder } from './abi/index';
 import { abiMapper } from './utils/mapper';
 import { ContractOptions } from './utils/options';
--- a/packages/harmony-contract/src/contractFactory.ts
+++ b/packages/harmony-contract/src/contractFactory.ts
@ -1,9 +1,9 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 */

-import { Wallet } from '@harmony-js/account';
+import { Wallet } from '@woop-js/account';
 import { Contract } from './contract';
 import { ContractOptions } from './utils/options';

--- a/packages/harmony-contract/src/events/event.ts
+++ b/packages/harmony-contract/src/events/event.ts
@ -1,9 +1,9 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 */

-import { LogSub } from '@harmony-js/network';
+import { LogSub } from '@woop-js/network';
 import { AbiItemModel } from '../models/types';
 import { Contract } from '../contract';
 import { decode as eventLogDecoder } from '../utils/decoder';
--- a/packages/harmony-contract/src/events/eventFactory.ts
+++ b/packages/harmony-contract/src/events/eventFactory.ts
@ -1,10 +1,10 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

-import { isArray } from '@harmony-js/utils';
+import { isArray } from '@woop-js/utils';
 import { AbiCoderClass } from '../abi/api';
 import { AbiModel, AbiItemModel } from '../models/types';
 import { Contract } from '../contract';
--- a/packages/harmony-contract/src/index.ts
+++ b/packages/harmony-contract/src/index.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

--- a/packages/harmony-contract/src/methods/method.ts
+++ b/packages/harmony-contract/src/methods/method.ts
@ -1,13 +1,13 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 */

-import { Wallet } from '@harmony-js/account';
-import { TransactionFactory, Transaction, TxStatus } from '@harmony-js/transaction';
-import { RPCMethod, getResultForData, Emitter } from '@harmony-js/network';
-import { hexToBN, Unit } from '@harmony-js/utils';
-import { getAddress } from '@harmony-js/crypto';
+import { Wallet } from '@woop-js/account';
+import { TransactionFactory, Transaction, TxStatus } from '@woop-js/transaction';
+import { RPCMethod, getResultForData, Emitter } from '@woop-js/network';
+import { hexToBN, Unit } from '@woop-js/utils';
+import { getAddress } from '@woop-js/crypto';
 import { AbiItemModel } from '../models/types';
 import { Contract } from '../contract';
 import { methodEncoder } from '../utils/encoder';
--- a/packages/harmony-contract/src/methods/methodFactory.ts
+++ b/packages/harmony-contract/src/methods/methodFactory.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

--- a/packages/harmony-contract/src/models/AbiItemModel.ts
+++ b/packages/harmony-contract/src/models/AbiItemModel.ts
@ -1,10 +1,10 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

-import { isArray } from '@harmony-js/utils';
+import { isArray } from '@woop-js/utils';
 import { AbiItemModel, AbiOutput, AbiInput } from './types';

 export class AbiItem {
--- a/packages/harmony-contract/src/models/AbiModel.ts
+++ b/packages/harmony-contract/src/models/AbiModel.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

--- a/packages/harmony-contract/src/models/types.ts
+++ b/packages/harmony-contract/src/models/types.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

--- a/packages/harmony-contract/src/utils/decoder.ts
+++ b/packages/harmony-contract/src/utils/decoder.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

--- a/packages/harmony-contract/src/utils/encoder.ts
+++ b/packages/harmony-contract/src/utils/encoder.ts
@ -1,10 +1,10 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

-import { isArray } from '@harmony-js/utils';
+import { isArray } from '@woop-js/utils';
 import { AbiItemModel } from '../models/types';
 import { AbiCoderClass } from '../abi/api';

--- a/packages/harmony-contract/src/utils/formatter.ts
+++ b/packages/harmony-contract/src/utils/formatter.ts
@ -1,10 +1,10 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

-import { hexlify, isHexString, keccak256, toChecksumAddress } from '@harmony-js/crypto';
+import { hexlify, isHexString, keccak256, toChecksumAddress } from '@woop-js/crypto';
 import {
  numberToHex,
  isArray,
@ -12,7 +12,7 @@ import {
  isString,
  isAddress,
  hexToBN,
-} from '@harmony-js/utils';
+} from '@woop-js/utils';
 import { toUtf8Bytes } from '../abi/abiCoder';

 export const inputLogFormatter = (options: any) => {
--- a/packages/harmony-contract/src/utils/mapper.ts
+++ b/packages/harmony-contract/src/utils/mapper.ts
@ -1,10 +1,10 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

-import { isArray } from '@harmony-js/utils';
+import { isArray } from '@woop-js/utils';
 import { AbiItem } from '../models/AbiItemModel';
 import { AbiModel } from '../models/AbiModel';
 import { AbiItemModel } from '../models/types';
--- a/packages/harmony-contract/src/utils/options.ts
+++ b/packages/harmony-contract/src/utils/options.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

--- a/packages/harmony-contract/src/utils/status.ts
+++ b/packages/harmony-contract/src/utils/status.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-contract
+ * @module woop-contract
 * @hidden
 */

--- a/packages/harmony-contract/test/abiCoder.test.ts
+++ b/packages/harmony-contract/test/abiCoder.test.ts
@ -4,8 +4,8 @@
 */

 import { AbiCoder } from '../src/abi/abiCoder';
-import { BN } from '@harmony-js/crypto';
-import { isArray } from '@harmony-js/utils';
+import { BN } from '@woop-js/crypto';
+import { isArray } from '@woop-js/utils';
 import { abis } from './fixtures/abiv2';

 function getValues(object: any, format?: any, named?: any): any {
--- a/packages/harmony-contract/test/fixtures/abiv2.ts
+++ b/packages/harmony-contract/test/fixtures/abiv2.ts
--- a/packages/harmony-contract/tsconfig.json
+++ b/packages/harmony-contract/tsconfig.json
@ -6,10 +6,10 @@
  },
  "include": ["src", "../../typings/**/*.d.ts"],
  "references": [
-    {"path": "../harmony-account"},
-    {"path": "../harmony-crypto"},
-    {"path": "../harmony-utils"},
-    {"path": "../harmony-transaction"},
-    {"path": "../harmony-network"}
+    {"path": "../woop-account"},
+    {"path": "../woop-crypto"},
+    {"path": "../woop-utils"},
+    {"path": "../woop-transaction"},
+    {"path": "../woop-network"}
  ]
 }
--- a/packages/harmony-contract/tsconfig.test.json
+++ b/packages/harmony-contract/tsconfig.test.json
--- a/packages/harmony-core/LICENSE
+++ b/packages/harmony-core/LICENSE
--- a/packages/harmony-core/README.md
+++ b/packages/harmony-core/README.md
@ -1,19 +1,19 @@
-# @harmony-js/core
+# @woop-js/core

-This package provides a collection of apis to interact with Harmony blockchain.
+This package provides a collection of apis to interact with Woop blockchain.

 ## Installation

 ```
-npm install @harmony-js/core
+npm install @woop-js/core
 ```

 ## Usage

-Create a Harmony instance connecting to testnet
+Create a Woop instance connecting to testnet

 ```javascript
-const { Harmony } = require('@harmony-js/core');
+const { Woop } = require('@woop-js/core');
 const {
  ChainID,
  ChainType,
@ -22,20 +22,20 @@ const {
  fromWei,
  Units,
  Unit,
-} = require('@harmony-js/utils');
+} = require('@woop-js/utils');

-const hmy = new Harmony(
+const wiki = new Woop(
    'https://api.s0.b.hmny.io/',
    {
-        chainType: ChainType.Harmony,
-        chainId: ChainID.HmyTestnet,
+        chainType: ChainType.Woop,
+        chainId: ChainID.WikiTestnet,
    },
 );
 ```

 Getting balance of account `one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7`
 ```javascript
-hmy.blockchain
+wiki.blockchain
  .getBalance({ address: 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7' })
  .then((response) => {
    console.log('balance in ONEs: ' + fromWei(hexToNumber(response.result), Units.one));
@ -44,14 +44,14 @@ hmy.blockchain

 Getting the latest block number
 ```javascript
-hmy.blockchain.getBlockNumber().then((response) => {
+wiki.blockchain.getBlockNumber().then((response) => {
  console.log('current block number: ' + hexToNumber(response.result));
 });
 ```

 Getting the block using block hash
 ```javascript
-hmy.blockchain
+wiki.blockchain
  .getBlockByHash({
    blockHash: '0x08c46ae7249362a7d1f602d44c5a81f33ebdab6a7dcb6068f99610b57911aafd',
  })
@ -62,7 +62,7 @@ hmy.blockchain

 Getting the block using block number
 ```javascript
-hmy.blockchain
+wiki.blockchain
  .getBlockByNumber({
    blockNumber: numberToHex(422635),
  })
@ -73,7 +73,7 @@ hmy.blockchain

 Getting the transaction using hash
 ```javascript
-hmy.blockchain
+wiki.blockchain
  .getTransactionByHash({
    txnHash: '0x56c73eb993b18dc04baacec5c2e9d1292a090f6a978a4a1c461db5255fcbc831',
  })
@ -84,7 +84,7 @@ hmy.blockchain

 Getting the transaction receipt
 ```javascript
-hmy.blockchain
+wiki.blockchain
  .getTransactionReceipt({
    txnHash: '0x56c73eb993b18dc04baacec5c2e9d1292a090f6a978a4a1c461db5255fcbc831',
  })
@ -95,7 +95,7 @@ hmy.blockchain

 Getting the cross-shard transaction receipt
 ```javascript
-hmy.blockchain
+wiki.blockchain
  .getCxReceiptByHash({
    txnHash: '0xcd36a90ff5d5373285c2896ba7bbcd3f5324263c0cb8ecfb7cad2f5fc2fbdbda',
    shardID: 1,
@ -107,7 +107,7 @@ hmy.blockchain

 Getting the deployed smart contract code
 ```javascript
-hmy.blockchain
+wiki.blockchain
  .getCode({
    address: '0x08AE1abFE01aEA60a47663bCe0794eCCD5763c19',
    blockNumber: 'latest',
@ -119,7 +119,7 @@ hmy.blockchain

 Getting the transaction count of an account
 ```javascript
-hmy.blockchain
+wiki.blockchain
  .getTransactionCount({
    address: 'one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy',
  })
@ -130,7 +130,7 @@ hmy.blockchain

 Getting the shard structure and details
 ```javascript
-hmy.blockchain.getShardingStructure().then((response) => {
+wiki.blockchain.getShardingStructure().then((response) => {
  console.log(response.result);
 });
 ```
@ -138,10 +138,10 @@ hmy.blockchain.getShardingStructure().then((response) => {
 Transferring funds using `sendTransaction`
 ```javascript
 // key corresponds to one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7, only has testnet balance
-hmy.wallet.addByPrivateKey('45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e');
+wiki.wallet.addByPrivateKey('45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e');

 async function transfer() {
-  const txn = hmy.transactions.newTx({
+  const txn = wiki.transactions.newTx({
    to: 'one166axnkjmghkf3df7xfvd0hn4dft8kemrza4cd2',
    value: new Unit(1).asOne().toWei(),
    // gas limit, you can use string
@ -151,12 +151,12 @@ async function transfer() {
    // send token to toShardID
    toShardID: 0,
    // gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
-    gasPrice: new hmy.utils.Unit('1').asGwei().toWei(),
+    gasPrice: new wiki.utils.Unit('1').asGwei().toWei(),
  });

  // sign the transaction use wallet;
-  const signedTxn = await hmy.wallet.signTransaction(txn);
-  const txnHash = await hmy.blockchain.sendTransaction(signedTxn);
+  const signedTxn = await wiki.wallet.signTransaction(txn);
+  const txnHash = await wiki.blockchain.sendTransaction(signedTxn);
  console.log(txnHash.result);
 }

--- a/packages/harmony-account/package.json
+++ b/packages/harmony-account/package.json
@ -1,7 +1,7 @@
 {
-  "name": "@harmony-js/account",
-  "version": "0.1.57",
-  "description": "account and wallet for harmony",
+  "name": "@woop-js/core",
+  "version": "0.1.58",
+  "description": "woop core package",
  "main": "dist/index.js",
  "node": "dist/index.js",
  "browser": "dist/index.js",
@ -18,12 +18,13 @@
  "author": "neeboo@firestack.one",
  "license": "MIT",
  "dependencies": {
-    "@harmony-js/core": "0.1.57",
-    "@harmony-js/crypto": "0.1.56",
-    "@harmony-js/network": "0.1.56",
-    "@harmony-js/staking": "0.1.56",
-    "@harmony-js/transaction": "0.1.56",
-    "@harmony-js/utils": "0.1.56"
+    "@woop-js/account": "0.1.58",
+    "@woop-js/contract": "0.1.58",
+    "@woop-js/crypto": "0.1.58",
+    "@woop-js/network": "0.1.58",
+    "@woop-js/staking": "0.1.58",
+    "@woop-js/transaction": "0.1.58",
+    "@woop-js/utils": "0.1.58"
  },
  "gitHead": "56606e9365721729a490c27d6a294e0daf90fbdf"
 }
--- a/packages/harmony-core/src/blockchain.ts
+++ b/packages/harmony-core/src/blockchain.ts
@ -1,20 +1,20 @@
 /**
- # @harmony-js/core
+ # @woop-js/core

-This package provides a collection of apis to interact with Harmony blockchain.
+This package provides a collection of apis to interact with Woop blockchain.

 ## Installation

 ```
-npm install @harmony-js/core
+npm install @woop-js/core
 ```

 ## Usage

-Create a Harmony instance connecting to testnet
+Create a Woop instance connecting to testnet

 ```javascript
-* const { Harmony } = require('@harmony-js/core');
+* const { Woop } = require('@woop-js/core');
 * const {
 *   ChainID,
 *   ChainType,
@ -23,20 +23,20 @@ Create a Harmony instance connecting to testnet
 *   fromWei,
 *   Units,
 *   Unit,
-* } = require('@harmony-js/utils');
+* } = require('@woop-js/utils');

-* const hmy = new Harmony(
+* const wiki = new Woop(
 *     'https://api.s0.b.hmny.io/',
 *     {
-*         chainType: ChainType.Harmony,
-*         chainId: ChainID.HmyTestnet,
+*         chainType: ChainType.Woop,
+*         chainId: ChainID.WikiTestnet,
 *     },
 * );
 ```

 Getting balance of account `one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7`
 ```javascript
-* hmy.blockchain
+* wiki.blockchain
 *   .getBalance({ address: 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7' })
 *   .then((response) => {
 *     console.log('balance in ONEs: ' + fromWei(hexToNumber(response.result), Units.one));
@ -45,14 +45,14 @@ Getting balance of account `one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7`

 Getting the latest block number
 ```javascript
-* hmy.blockchain.getBlockNumber().then((response) => {
+* wiki.blockchain.getBlockNumber().then((response) => {
 *   console.log('current block number: ' + hexToNumber(response.result));
 * });
 ```

 Getting the block using block hash
 ```javascript
-* hmy.blockchain
+* wiki.blockchain
 *   .getBlockByHash({
 *     blockHash: '0x08c46ae7249362a7d1f602d44c5a81f33ebdab6a7dcb6068f99610b57911aafd',
 *   })
@ -63,7 +63,7 @@ Getting the block using block hash

 Getting the block using block number
 ```javascript
-* hmy.blockchain
+* wiki.blockchain
 *   .getBlockByNumber({
 *     blockNumber: numberToHex(422635),
 *   })
@ -74,7 +74,7 @@ Getting the block using block number

 Getting the transaction using hash
 ```javascript
-* hmy.blockchain
+* wiki.blockchain
 *   .getTransactionByHash({
 *     txnHash: '0x56c73eb993b18dc04baacec5c2e9d1292a090f6a978a4a1c461db5255fcbc831',
 *   })
@ -85,7 +85,7 @@ Getting the transaction using hash

 Getting the transaction receipt
 ```javascript
-* hmy.blockchain
+* wiki.blockchain
 *   .getTransactionReceipt({
 *     txnHash: '0x56c73eb993b18dc04baacec5c2e9d1292a090f6a978a4a1c461db5255fcbc831',
 *   })
@ -96,7 +96,7 @@ Getting the transaction receipt

 Getting the cross-shard transaction receipt
 ```javascript
-* hmy.blockchain
+* wiki.blockchain
 *   .getCxReceiptByHash({
 *     txnHash: '0xcd36a90ff5d5373285c2896ba7bbcd3f5324263c0cb8ecfb7cad2f5fc2fbdbda',
 *     shardID: 1,
@ -108,7 +108,7 @@ Getting the cross-shard transaction receipt

 Getting the deployed smart contract code
 ```javascript
-* hmy.blockchain
+* wiki.blockchain
 *   .getCode({
 *     address: '0x08AE1abFE01aEA60a47663bCe0794eCCD5763c19',
 *     blockNumber: 'latest',
@ -120,7 +120,7 @@ Getting the deployed smart contract code

 Getting the transaction count of an account
 ```javascript
-* hmy.blockchain
+* wiki.blockchain
 *   .getTransactionCount({
 *     address: 'one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy',
 *   })
@ -131,7 +131,7 @@ Getting the transaction count of an account

 Getting the shard structure and details
 ```javascript
-* hmy.blockchain.getShardingStructure().then((response) => {
+* wiki.blockchain.getShardingStructure().then((response) => {
 *   console.log(response.result);
 * });
 ```
@ -139,10 +139,10 @@ Getting the shard structure and details
 Transferring funds using `sendTransaction`
 ```javascript
 // key corresponds to one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7, only has testnet balance
-* hmy.wallet.addByPrivateKey('45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e');
+* wiki.wallet.addByPrivateKey('45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e');

 * async function transfer() {
-*   const txn = hmy.transactions.newTx({
+*   const txn = wiki.transactions.newTx({
 *     to: 'one166axnkjmghkf3df7xfvd0hn4dft8kemrza4cd2',
 *     value: new Unit(1).asOne().toWei(),
 *     // gas limit, you can use string
@ -152,12 +152,12 @@ Transferring funds using `sendTransaction`
 *     // send token to toShardID
 *     toShardID: 0,
 *     // gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
-*     gasPrice: new hmy.utils.Unit('1').asGwei().toWei(),
+*     gasPrice: new wiki.utils.Unit('1').asGwei().toWei(),
 *   });

 *   // sign the transaction use wallet;
-*   const signedTxn = await hmy.wallet.signTransaction(txn);
-*   const txnHash = await hmy.blockchain.sendTransaction(signedTxn);
+*   const signedTxn = await wiki.wallet.signTransaction(txn);
+*   const txnHash = await wiki.blockchain.sendTransaction(signedTxn);
 *   console.log(txnHash.result);
 * }

@ -165,7 +165,7 @@ Transferring funds using `sendTransaction`
 ```
 *
 * @packageDocumentation
- * @module harmony-core
+ * @module woop-core
 */

 import {
@ -177,19 +177,19 @@ import {
  NewHeaders,
  LogSub,
  Syncing,
-} from '@harmony-js/network';
+} from '@woop-js/network';

 import {
  assertObject,
  AssertType,
-  // HarmonyCore,
+  // WoopCore,
  DefaultBlockParams,
-} from '@harmony-js/utils';
+} from '@woop-js/utils';

-import { getAddress } from '@harmony-js/crypto';
+import { getAddress } from '@woop-js/crypto';

-import { Transaction } from '@harmony-js/transaction';
-import { StakingTransaction } from '@harmony-js/staking';
+import { Transaction } from '@woop-js/transaction';
+import { StakingTransaction } from '@woop-js/staking';

 class Blockchain {
  /**
@ -241,7 +241,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getBalance({
+   * wiki.blockchain.getBalance({
   *   address: 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7',
   *   blockNumber: 'latest'
   * }).then(value => {
@ -287,7 +287,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getBlockNumber().then((value) => {
+   * wiki.blockchain.getBlockNumber().then((value) => {
   *   console.log(value.result);
   * });
   * ```
@ -312,7 +312,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getBlockByHash({
+   * wiki.blockchain.getBlockByHash({
   *   blockHash: '0x9cd821b576efdff61280e8857ef218fb2cff8db0cf0fb27dfceef7237042b79e',
   * }).then((value) => {
   *   console.log(value);
@ -352,7 +352,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getBlockByNumber({
+   * wiki.blockchain.getBlockByNumber({
   *   blockNumber: '0x89',
   * }).then((value) => {
   *   console.log(value);
@ -393,7 +393,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getBlocks({
+   * wiki.blockchain.getBlocks({
   *   from: '0x89',
   *   to: '0x89',
   * }).then((value) => {
@ -442,7 +442,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getBlockTransactionCountByHash({
+   * wiki.blockchain.getBlockTransactionCountByHash({
   *   blockHash: '0x4142514a238157e7fe57b9d54abedb33943507fa15b3799954c273a12705ced1'
   * }).then((value) => {
   *   console.log(value):
@ -478,7 +478,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getBlockTransactionCountByNumber({
+   * wiki.blockchain.getBlockTransactionCountByNumber({
   *   blockNumber: '0x2403C'
   * }).then((value) => {
   *   console.log(value);
@ -515,7 +515,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getTransactionByBlockHashAndIndex({
+   * wiki.blockchain.getTransactionByBlockHashAndIndex({
   *   blockHash: '0x4142514a238157e7fe57b9d54abedb33943507fa15b3799954c273a12705ced1',
   *   index: '0x0'
   * }).then((value) => {
@ -556,7 +556,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getTransactionByBlockNumberAndIndex({
+   * wiki.blockchain.getTransactionByBlockNumberAndIndex({
   *   blockNumber: '0x2403C',
   *   index: '0x0'
   * }).then((value) => {
@ -596,7 +596,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getTransactionByHash({
+   * wiki.blockchain.getTransactionByHash({
   *   txnHash: '0x146a0cf7e8da45b44194207c4e7785564527059483b765f9a04424554443b224'
   * }).then((value) => {
   *   console.log(value);
@ -632,7 +632,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getTransactionReceipt({
+   * wiki.blockchain.getTransactionReceipt({
   *   txnHash: '0x146a0cf7e8da45b44194207c4e7785564527059483b765f9a04424554443b224'
   * }).then((value) => {
   *   console.log(value);
@ -669,7 +669,7 @@ class Blockchain {
   * @example
   * ```javascript
   * // This transaction sends from shard 0 to shard 1
-   * hmy.blockchain.getCxReceiptByHash({
+   * wiki.blockchain.getCxReceiptByHash({
   *   txnHash: '0x7fae9252fbda68d718e610bc10cf2b5c6a9cafb42d4a6b9d6e392c77d587b9ea',
   *   shardID: 1,
   * }).then((value) => {
@ -701,7 +701,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getCode({
+   * wiki.blockchain.getCode({
   *   address: '0x08AE1abFE01aEA60a47663bCe0794eCCD5763c19',
   *   blockNumber: 'latest'
   * }).then((value) => {
@ -740,7 +740,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.net_peerCount().then((value) => {
+   * wiki.blockchain.net_peerCount().then((value) => {
   *   console.log(value.result);
   * });
   * ```
@ -759,7 +759,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.net_version().then((value) => {
+   * wiki.blockchain.net_version().then((value) => {
   *   console.log(value.result);
   * });
   * ```
@ -778,7 +778,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getProtocolVersion().then((value) => {
+   * wiki.blockchain.getProtocolVersion().then((value) => {
   *   console.log(value.result);
   * });
   * ```
@ -803,7 +803,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getStorageAt({
+   * wiki.blockchain.getStorageAt({
   *   address: 'one1d0kw95t6kkljmkk9vu0zv25jraut8ngv5vrs5g',
   *   position: '0x0'
   * }).then((value) => {
@ -847,7 +847,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getTransactionCount({
+   * wiki.blockchain.getTransactionCount({
   *   address: "one1d0kw95t6kkljmkk9vu0zv25jraut8ngv5vrs5g"
   * }).then((value) => {
   *   console.log(value.result);
@ -884,7 +884,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.getShardingStructure().then((value) => {
+   * wiki.blockchain.getShardingStructure().then((value) => {
   *   console.log(value);
   * });
   * ```
@ -908,10 +908,10 @@ class Blockchain {
   * ```javascript
   * // add privateKey to wallet
   * const privateKey = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
-   * hmy.wallet.addByPrivateKey(privateKey);
+   * wiki.wallet.addByPrivateKey(privateKey);
   *
   * async function transfer() {
-   *   const txn = hmy.transactions.newTx({
+   *   const txn = wiki.transactions.newTx({
   *     //  token send to
   *     to: 'one166axnkjmghkf3df7xfvd0hn4dft8kemrza4cd2',
   *     // amount to send
@ -923,12 +923,12 @@ class Blockchain {
   *     // send token to toShardID
   *     toShardID: 0,
   *     // gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
-   *     gasPrice: new hmy.utils.Unit('100').asGwei().toWei(),
+   *     gasPrice: new wiki.utils.Unit('100').asGwei().toWei(),
   *   });
   *
   *   // sign the transaction use wallet;
-   *   const signedTxn = await hmy.wallet.signTransaction(txn);
-   *   const txnHash = await hmy.blockchain.sendTransaction(signedTxn);
+   *   const signedTxn = await wiki.wallet.signTransaction(txn);
+   *   const txnHash = await wiki.blockchain.sendTransaction(signedTxn);
   *   console.log(txnHash.result);
   * }
   *
@ -960,10 +960,10 @@ class Blockchain {
   * ```javascript
   * // add privateKey to wallet
   * const privateKey = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
-   * hmy.wallet.addByPrivateKey(privateKey);
+   * wiki.wallet.addByPrivateKey(privateKey);
   *
   * async function transfer() {
-   *   const txn = hmy.transactions.newTx({
+   *   const txn = wiki.transactions.newTx({
   *     //  token send to
   *     to: 'one166axnkjmghkf3df7xfvd0hn4dft8kemrza4cd2',
   *     // amount to send
@ -975,14 +975,14 @@ class Blockchain {
   *     // send token to toShardID
   *     toShardID: 0,
   *     // gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
-   *     gasPrice: new hmy.utils.Unit('100').asGwei().toWei(),
+   *     gasPrice: new wiki.utils.Unit('100').asGwei().toWei(),
   *   });
   *
   *   // sign the transaction use wallet;
-   *   const signedTxn = await hmy.wallet.signTransaction(txn);
+   *   const signedTxn = await wiki.wallet.signTransaction(txn);
   *   recovered = signedTxn.recover(signedTxn.rawTransaction);
   *
-   *   const txnHash = await hmy.blockchain.sendRawTransaction(recovered);
+   *   const txnHash = await wiki.blockchain.sendRawTransaction(recovered);
   *   console.log(txnHash);
   * }
   *
@ -1009,10 +1009,10 @@ class Blockchain {
   * ```javascript
   * // add privateKey to wallet
   * const privateKey = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
-   * hmy.wallet.addByPrivateKey(privateKey);
+   * wiki.wallet.addByPrivateKey(privateKey);
   *
   * async function transfer() {
-   *   const txn = hmy.transactions.newTx({
+   *   const txn = wiki.transactions.newTx({
   *     //  token send to
   *     to: 'one166axnkjmghkf3df7xfvd0hn4dft8kemrza4cd2',
   *     // amount to send
@ -1024,12 +1024,12 @@ class Blockchain {
   *     // send token to toShardID
   *     toShardID: 0,
   *     // gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
-   *     gasPrice: new hmy.utils.Unit('100').asGwei().toWei(),
+   *     gasPrice: new wiki.utils.Unit('100').asGwei().toWei(),
   *   });
   *
   *   // sign the transaction use wallet;
-   *   const signedTxn = await hmy.wallet.signTransaction(txn);
-   *   const txnHash = await hmy.blockchain.createObservedTransaction(signedTxn);
+   *   const signedTxn = await wiki.wallet.signTransaction(txn);
+   *   const txnHash = await wiki.blockchain.createObservedTransaction(signedTxn);
   *   console.log(txnHash);
   * }
   *
@ -1108,12 +1108,12 @@ class Blockchain {
   *
   * @warning
   * ```
-   * At present, this function hmy_estimateGas is not implement yet, will Coming soon!!!
+   * At present, this function wiki_estimateGas is not implement yet, will Coming soon!!!
   * ```
   *
   * @example
   * ```javascript
-   * hmy.blockchain.estimateGas({
+   * wiki.blockchain.estimateGas({
   *   to: 'one1d0kw95t6kkljmkk9vu0zv25jraut8ngv5vrs5g',
   *   data: '0xc6888fa10000000000000000000000000000000000000000000000000000000000000003'
   * }).then((value) => {
@ -1152,7 +1152,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.gasPrice().then((value) => {
+   * wiki.blockchain.gasPrice().then((value) => {
   *   console.log(value);
   * });
   * ```
@ -1177,7 +1177,7 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * hmy.blockchain.call({
+   * wiki.blockchain.call({
   *   to: "0x08AE1abFE01aEA60a47663bCe0794eCCD5763c19",
   * }).then((value) => {
   *   console.log(value);
@ -1209,18 +1209,18 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * const hmy = new Harmony(
+   * const wiki = new Woop(
   *   // rpc url
   *   'ws://api.s0.b.hmny.io/',
   *   {
-   *     // chainType set to Harmony
-   *     chainType: ChainType.Harmony,
-   *     // chainType set to HmyLocal
-   *     chainId: ChainID.HmyLocal,
+   *     // chainType set to Woop
+   *     chainType: ChainType.Woop,
+   *     // chainType set to WikiLocal
+   *     chainId: ChainID.WikiLocal,
   *   },
   * );
   *
-   * const tmp = hmy.blockchain.newPendingTransactions();
+   * const tmp = wiki.blockchain.newPendingTransactions();
   * console.log(tmp)
   * ```
   */
@ -1238,18 +1238,18 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * const hmy = new Harmony(
+   * const wiki = new Woop(
   *   // rpc url
   *   'ws://api.s0.b.hmny.io/',
   *   {
-   *     // chainType set to Harmony
-   *     chainType: ChainType.Harmony,
-   *     // chainType set to HmyLocal
-   *     chainId: ChainID.HmyLocal,
+   *     // chainType set to Woop
+   *     chainType: ChainType.Woop,
+   *     // chainType set to WikiLocal
+   *     chainId: ChainID.WikiLocal,
   *   },
   * );
   *
-   * const tmp = hmy.blockchain.newBlockHeaders();
+   * const tmp = wiki.blockchain.newBlockHeaders();
   * console.log(tmp)
   * ```
   */
@ -1267,18 +1267,18 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * const hmy = new Harmony(
+   * const wiki = new Woop(
   *   // rpc url
   *   'ws://api.s0.b.hmny.io/',
   *   {
-   *     // chainType set to Harmony
-   *     chainType: ChainType.Harmony,
-   *     // chainType set to HmyLocal
-   *     chainId: ChainID.HmyLocal,
+   *     // chainType set to Woop
+   *     chainType: ChainType.Woop,
+   *     // chainType set to WikiLocal
+   *     chainId: ChainID.WikiLocal,
   *   },
   * );
   *
-   * const tmp = hmy.blockchain.syncing();
+   * const tmp = wiki.blockchain.syncing();
   * console.log(tmp)
   * ```
   */
@ -1296,18 +1296,18 @@ class Blockchain {
   *
   * @example
   * ```javascript
-   * const hmy = new Harmony(
+   * const wiki = new Woop(
   *   // rpc url
   *   'ws://api.s0.b.hmny.io/',
   *   {
-   *     // chainType set to Harmony
-   *     chainType: ChainType.Harmony,
-   *     // chainType set to HmyLocal
-   *     chainId: ChainID.HmyLocal,
+   *     // chainType set to Woop
+   *     chainType: ChainType.Woop,
+   *     // chainType set to WikiLocal
+   *     chainId: ChainID.WikiLocal,
   *   },
   * );
   *
-   * const tmp = hmy.blockchain.logs({
+   * const tmp = wiki.blockchain.logs({
   *   from: '0x12'
   * });
   * console.log(tmp)
--- a/packages/harmony-core/src/index.ts
+++ b/packages/harmony-core/src/index.ts
@ -1,11 +1,11 @@
 /**
 * @packageDocumentation
- * @module harmony-core
+ * @module woop-core
 * @hidden
 */

-export * from './harmony';
+export * from './woop';
 export * from './blockchain';
 export * from './truffleProvider';
-export * from './harmonyExtension';
+export * from './woopExtension';
 export * from './types';
--- a/packages/harmony-core/src/truffleProvider.ts
+++ b/packages/harmony-core/src/truffleProvider.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-core
+ * @module woop-core
 * @hidden
 */

@ -9,11 +9,11 @@ import {
  WSProvider,
  RPCRequestPayload,
  ResponseMiddleware,
-} from '@harmony-js/network';
+} from '@woop-js/network';

-import { ChainID, ChainType, Unit, isBech32Address } from '@harmony-js/utils';
-import { HDNode } from '@harmony-js/account';
-import { fromBech32, HRP } from '@harmony-js/crypto';
+import { ChainID, ChainType, Unit, isBech32Address } from '@woop-js/utils';
+import { HDNode } from '@woop-js/account';
+import { fromBech32, HRP } from '@woop-js/crypto';

 const packageInfo = { version: '1.0.0' };

@ -52,8 +52,8 @@ export class TruffleProvider extends HDNode {
    },
    chainOptions: ChainOptions = {
      shardID: 0,
-      chainType: ChainType.Harmony,
-      chainId: ChainID.HmyLocal,
+      chainType: ChainType.Woop,
+      chainId: ChainID.WikiLocal,
    },
    transactionOptions: TransactionOptions = {
      gasLimit: '10000000',
@ -76,7 +76,7 @@ export class TruffleProvider extends HDNode {
    const { newArgs, id, params, newMethod, callback } = this.resolveArgs(...args);

    switch (newMethod) {
-      case 'hmy_accounts': {
+      case 'wiki_accounts': {
        const accounts = this.getAccounts();
        callback(null, {
          result: accounts,
@ -90,13 +90,13 @@ export class TruffleProvider extends HDNode {
        };
        // break;
      }
-      case 'hmy_sendTransaction': {
+      case 'wiki_sendTransaction': {
        const txObj = params[0];
        const rawTxn = await this.signTransaction(txObj);
        const result = await this.provider.send(
          {
            id,
-            method: 'hmy_sendRawTransaction',
+            method: 'wiki_sendRawTransaction',
            params: [rawTxn],
            jsonrpc: '2.0',
          },
@ -106,11 +106,11 @@ export class TruffleProvider extends HDNode {

        //  break;
      }
-      case 'hmy_getTransactionReceipt': {
+      case 'wiki_getTransactionReceipt': {
        const result = await this.provider.send(
          {
            id,
-            method: 'hmy_getTransactionReceipt',
+            method: 'wiki_getTransactionReceipt',
            params: [params[0]],
            jsonrpc: '2.0',
          },
@ -146,17 +146,17 @@ export class TruffleProvider extends HDNode {
      }
      case 'web3_clientVersion': {
        callback(null, {
-          result: `Harmony/${packageInfo.version}/@harmony-js`,
+          result: `Woop/${packageInfo.version}/@woop-js`,
          id,
          jsonrpc: '2.0',
        });
        return {
-          result: `Harmony/${packageInfo.version}/@harmony-js`,
+          result: `Woop/${packageInfo.version}/@woop-js`,
          id,
          jsonrpc: '2.0',
        };
      }
-      case 'hmy_getBlockByNumber': {
+      case 'wiki_getBlockByNumber': {
        const result = await this.provider.send(newArgs, (err: any, res: any) => {
          try {
            if (err) {
@ -191,7 +191,7 @@ export class TruffleProvider extends HDNode {
      }

      default: {
-        // hmy_getBlockByNumber
+        // wiki_getBlockByNumber

        const result = await this.provider.send(
          newArgs,
@ -213,7 +213,7 @@ export class TruffleProvider extends HDNode {
    const params = args[0].params;
    let newMethod: string = method;
    if (method.startsWith('eth')) {
-      newMethod = method.replace('eth', 'hmy');
+      newMethod = method.replace('eth', 'wiki');
    }
    args[0].method = newMethod;

--- a/packages/woop-core/src/types.ts
+++ b/packages/woop-core/src/types.ts
@ -0,0 +1,31 @@
+/**
+ * @packageDocumentation
+ * @module woop-core
+ * @hidden
+ */
+
+import { HttpProvider, Messenger } from '@woop-js/network';
+import { TransactionFactory, Transaction } from '@woop-js/transaction';
+import { Wallet, Account } from '@woop-js/account';
+import { ChainType, ChainID } from '@woop-js/utils';
+import { Blockchain } from './blockchain';
+
+export interface WoopModule {
+  HttpProvider: HttpProvider;
+  Messenger: Messenger;
+  Blockchain: Blockchain;
+  TransactionFactory: TransactionFactory;
+  Wallet: Wallet;
+  Transaction: Transaction;
+  Account: Account;
+}
+
+export enum UrlType {
+  http,
+  ws,
+}
+
+export interface WoopSetting<T extends ChainType, I extends ChainID> {
+  type: T;
+  id: I;
+}
--- a/packages/harmony-core/src/util.ts
+++ b/packages/harmony-core/src/util.ts
@ -1,13 +1,13 @@
 /**
 * @packageDocumentation
- * @module harmony-core
+ * @module woop-core
 * @hidden
 */

-import { ChainType, ChainID, defaultConfig } from '@harmony-js/utils';
-import { Harmony } from './harmony';
+import { ChainType, ChainID, defaultConfig } from '@woop-js/utils';
+import { Woop } from './woop';

-export interface HarmonyConfig {
+export interface WoopConfig {
  chainUrl?: string;
  chainType: ChainType;
  chainId: ChainID;
@ -17,18 +17,18 @@ export interface HarmonyConfig {
 // tslint:disable-next-line: variable-name
 export function createWeb3(_web3: any) {
  const url: string = _web3.currentProvider.url;
-  const harmony = new Harmony(url, {
+  const woop = new Woop(url, {
    chainId: defaultConfig.Default.Chain_ID,
    chainType: defaultConfig.Default.Chain_Type,
    chainUrl: defaultConfig.Default.Chain_URL,
  });

-  _web3.setProvider(harmony.messenger.provider);
-  _web3.messenger = harmony.messenger;
-  _web3.eth.getRpcResult = harmony.blockchain.getRpcResult;
+  _web3.setProvider(woop.messenger.provider);
+  _web3.messenger = woop.messenger;
+  _web3.eth.getRpcResult = woop.blockchain.getRpcResult;

  // map blockchain to eth
-  const { blockchain } = harmony;
+  const { blockchain } = woop;
  _web3.eth.getBlockNumber = () => blockchain.getBlockByNumber;
  _web3.eth.getBalance = (address: string, blockNumber?: string) =>
    blockchain.getBalance({ address, blockNumber });
@ -67,31 +67,31 @@ export function createWeb3(_web3: any) {
  _web3.eth.logs = (options: any) => blockchain.logs(options);

  // map subscribe to _web3
-  _web3.eth.subscribe = harmony.messenger.subscribe;
+  _web3.eth.subscribe = woop.messenger.subscribe;

  // map accounts to _web3
-  _web3.accounts = harmony.wallet.accounts;
-  _web3.eth.accounts.create = harmony.wallet.createAccount;
-  _web3.eth.accounts.privateKeyToAccount = harmony.wallet.addByPrivateKey;
+  _web3.accounts = woop.wallet.accounts;
+  _web3.eth.accounts.create = woop.wallet.createAccount;
+  _web3.eth.accounts.privateKeyToAccount = woop.wallet.addByPrivateKey;
  _web3.eth.accounts.encrypt = async (privateKey: string, password: string) => {
-    const newAcc = new harmony.Modules.Account(privateKey, harmony.messenger);
+    const newAcc = new woop.Modules.Account(privateKey, woop.messenger);
    const result = await newAcc.toFile(password);
    return result;
  };

  _web3.eth.accounts.decrypt = async (keystoreJsonV3: any, password: string) => {
-    const newAcc = new harmony.Modules.Account();
+    const newAcc = new woop.Modules.Account();
    const result = await newAcc.fromFile(JSON.stringify(keystoreJsonV3), password);
    return result;
  };

-  _web3.eth.accounts.signTransaction = harmony.wallet.signTransaction;
+  _web3.eth.accounts.signTransaction = woop.wallet.signTransaction;

  // map transaction to web3
-  _web3.eth.recoverTransaction = harmony.transactions.recover;
+  _web3.eth.recoverTransaction = woop.transactions.recover;

  // map contract to web3
-  _web3.eth.Contract = harmony.contracts.createContract;
+  _web3.eth.Contract = woop.contracts.createContract;

-  _web3.utils = { ..._web3.utils, ...harmony.utils, ...harmony.crypto };
+  _web3.utils = { ..._web3.utils, ...woop.utils, ...woop.crypto };
 }
--- a/packages/harmony-core/src/harmony.ts
+++ b/packages/harmony-core/src/harmony.ts
@ -1,20 +1,20 @@
 /**
 * @packageDocumentation
- * @module harmony-core
+ * @module woop-core
 */

-import * as crypto from '@harmony-js/crypto';
-import * as utils from '@harmony-js/utils';
+import * as crypto from '@woop-js/crypto';
+import * as utils from '@woop-js/utils';

-import { Provider, HttpProvider, Messenger, WSProvider, ShardingItem } from '@harmony-js/network';
-import { TransactionFactory, Transaction } from '@harmony-js/transaction';
-import { StakingTransaction, StakingFactory } from '@harmony-js/staking';
-import { ContractFactory, Contract } from '@harmony-js/contract';
-import { Wallet, Account } from '@harmony-js/account';
+import { Provider, HttpProvider, Messenger, WSProvider, ShardingItem } from '@woop-js/network';
+import { TransactionFactory, Transaction } from '@woop-js/transaction';
+import { StakingTransaction, StakingFactory } from '@woop-js/staking';
+import { ContractFactory, Contract } from '@woop-js/contract';
+import { Wallet, Account } from '@woop-js/account';
 import { Blockchain } from './blockchain';
-import { HarmonyConfig } from './util';
+import { WoopConfig } from './util';

-export class Harmony extends utils.HarmonyCore {
+export class Woop extends utils.WoopCore {
  /**@ignore*/
  Modules = {
    HttpProvider,
@ -51,38 +51,38 @@ export class Harmony extends utils.HarmonyCore {
  private provider: HttpProvider | WSProvider;

  /**
-   * Create a harmony instance
+   * Create a woop instance
   *
-   * @param url The end-points of the hmy blockchain
+   * @param url The end-points of the wiki blockchain
   * @param config set up `ChainID` and `ChainType`, typically we can use the default values
   *
   * @example
   * ```
-   * // import or require Harmony class
-   * const { Harmony } = require('@harmony-js/core');
+   * // import or require Woop class
+   * const { Woop } = require('@woop-js/core');
   *
   * // import or require settings
-   * const { ChainID, ChainType } = require('@harmony-js/utils');
+   * const { ChainID, ChainType } = require('@woop-js/utils');
   *
-   * // Initialize the Harmony instance
-   * const hmy = new Harmony(
+   * // Initialize the Woop instance
+   * const wiki = new Woop(
   *   // rpc url:
   *   // local: http://localhost:9500
   *   // testnet: https://api.s0.b.hmny.io/
   *   // mainnet: https://api.s0.t.hmny.io/
   *   'http://localhost:9500',
   *   {
-   *     // chainType set to Harmony
-   *     chainType: ChainType.Harmony,
-   *     // chainType set to HmyLocal
-   *     chainId: ChainID.HmyLocal,
+   *     // chainType set to Woop
+   *     chainType: ChainType.Woop,
+   *     // chainType set to WikiLocal
+   *     chainId: ChainID.WikiLocal,
   *   },
   * );
   * ```
   */
  constructor(
    url: string,
-    config: HarmonyConfig = {
+    config: WoopConfig = {
      chainId: utils.defaultConfig.Default.Chain_ID,
      chainType: utils.defaultConfig.Default.Chain_Type,
    },
@ -113,7 +113,7 @@ export class Harmony extends utils.HarmonyCore {
   *
   * @example
   * ```javascript
-   * const tmp = hmy.setProvider('http://localhost:9500');
+   * const tmp = wiki.setProvider('http://localhost:9500');
   * ```
   */
  public setProvider(provider: string | HttpProvider | WSProvider): void {
@ -139,16 +139,16 @@ export class Harmony extends utils.HarmonyCore {
    EtcTestnet = 62,
    Geth = 1337,
    Ganache = 0,
-    HmyMainnet = 1,
-    HmyTestnet = 2,
-    HmyLocal = 2,
-    HmyPangaea = 3
+    WikiMainnet = 1,
+    WikiTestnet = 2,
+    WikiLocal = 2,
+    WikiPangaea = 3
   * ```
   * @param chainId 
   * 
   * @example
   * ```
-   * hmy.setChainId(2);
+   * wiki.setChainId(2);
   * ```
   */
  public setChainId(chainId: utils.ChainID) {
@ -162,7 +162,7 @@ export class Harmony extends utils.HarmonyCore {
   *
   * @example
   * ```
-   * hmy.setShardID(2);
+   * wiki.setShardID(2);
   * ```
   */
  public setShardID(shardID: number) {
@ -174,14 +174,14 @@ export class Harmony extends utils.HarmonyCore {
  /**
   * set the chainType
   *
-   * @param chainType `hmy` or `eth`
+   * @param chainType `wiki` or `eth`
   *
   * @example
   * ```
-   * // set chainType to hmy
-   * hmy.setChainType('hmy');
+   * // set chainType to wiki
+   * wiki.setChainType('wiki');
   * // set chainType to eth
-   * hmy.setChainType('eth');
+   * wiki.setChainType('eth');
   * ```
   */
  public setChainType(chainType: utils.ChainType) {
@ -197,7 +197,7 @@ export class Harmony extends utils.HarmonyCore {
   *
   * @example
   * ```javascript
-   * hmy.shardingStructures([
+   * wiki.shardingStructures([
   *   {"current":true,"http":"http://127.0.0.1:9500",
   *    "shardID":0,"ws":"ws://127.0.0.1:9800"},
   *   {"current":false,"http":"http://127.0.0.1:9501",
--- a/packages/harmony-core/src/harmonyExtension.ts
+++ b/packages/harmony-core/src/harmonyExtension.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-core
+ * @module woop-core
 */

 import {
@ -10,15 +10,15 @@ import {
  Provider,
  RPCMethod,
  ShardingItem,
-} from '@harmony-js/network';
+} from '@woop-js/network';

-import * as crypto from '@harmony-js/crypto';
-import * as utils from '@harmony-js/utils';
+import * as crypto from '@woop-js/crypto';
+import * as utils from '@woop-js/utils';

-import { Transaction, TransactionFactory } from '@harmony-js/transaction';
+import { Transaction, TransactionFactory } from '@woop-js/transaction';
 import { Blockchain } from './blockchain';
-import { ContractFactory } from '@harmony-js/contract';
-import { HarmonyConfig } from './util';
+import { ContractFactory } from '@woop-js/contract';
+import { WoopConfig } from './util';

 /** @hidden */
 export enum ExtensionType {
@ -55,7 +55,7 @@ export interface ExtensionInterface {
  network: ExtensionNetwork;
 }

-export class HarmonyExtension {
+export class WoopExtension {
  /**@ignore*/
  extensionType: ExtensionType | null;
  /**@ignore*/
@ -87,17 +87,17 @@ export class HarmonyExtension {
   * ```javascript
   * // Using Mathwallet instance
   * export const initEx = async() => {
-   *   hmyEx = new HarmonyExtension(window.harmony);
+   *   wikiEx = new WoopExtension(window.woop);
   * }
   * // Using OneWallet instance
   * export const initEx = async() => {
-   *   hmyEx = new HarmonyExtension(window.onewallet);
+   *   wikiEx = new WoopExtension(window.onewallet);
   * }
   * ```
   */
  constructor(
    wallet: ExtensionInterface,
-    config: HarmonyConfig = {
+    config: WoopConfig = {
      chainId: utils.defaultConfig.Default.Chain_ID,
      chainType: utils.defaultConfig.Default.Chain_Type,
    },
@ -129,7 +129,7 @@ export class HarmonyExtension {
   *
   * @example
   * ```javascript
-   * const tmp = hmyEx.setProvider('http://localhost:9500');
+   * const tmp = wikiEx.setProvider('http://localhost:9500');
   * ```
   */
  public setProvider(provider: string | HttpProvider | WSProvider): void {
@ -143,7 +143,7 @@ export class HarmonyExtension {
   *
   * @example
   * ```
-   * hmyEx.setShardID(2);
+   * wikiEx.setShardID(2);
   * ```
   */
  public setShardID(shardID: number) {
@ -205,7 +205,7 @@ export class HarmonyExtension {
   *
   * @example
   * ```javascript
-   * const account = hmyEx.login();
+   * const account = wikiEx.login();
   * console.log(account);
   * ```
   */
@ -220,7 +220,7 @@ export class HarmonyExtension {
   *
   * @example
   * ```javascript
-   * hmyEx.logout();
+   * wikiEx.logout();
   * ```
   */
  public async logout() {
@ -234,7 +234,7 @@ export class HarmonyExtension {
   *
   * @example
   * ```javascript
-   * hmyEx.shardingStructures([
+   * wikiEx.shardingStructures([
   *   {"current":true,"http":"http://127.0.0.1:9500",
   *    "shardID":0,"ws":"ws://127.0.0.1:9800"},
   *   {"current":false,"http":"http://127.0.0.1:9501",
--- a/packages/harmony-core/test/blockchain.test.ts
+++ b/packages/harmony-core/test/blockchain.test.ts
@ -6,18 +6,18 @@
 // tslint:disable-next-line: no-implicit-dependencies
 import fetch from 'jest-fetch-mock';
 import { Blockchain } from '../src/blockchain';
-import { HttpProvider, Messenger } from '@harmony-js/network';
+import { HttpProvider, Messenger } from '@woop-js/network';

 const provider = new HttpProvider('https://mock.com');
 const messenger = new Messenger(provider);

 function runMocks(mockRpcResponse: any, repeat: number): void {
-  const mocks = [];
+  const mocks: any = [];
  for (let i = 0; i < 5; i++) {
    mocks.push(mockRpcResponse);
  }
  // tslint:disable-next-line: no-shadowed-variable
-  const responses = mocks.map((res) => [JSON.stringify(res)]);
+  const responses = mocks.map((res: any) => [JSON.stringify(res), {status: 200}]);
  fetch.mockResponses(...responses);
 }

--- a/packages/woop-core/tsconfig.json
+++ b/packages/woop-core/tsconfig.json
@ -0,0 +1,16 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "dist"
+  },
+  "include": ["src", "../../typings/**/*.d.ts", "../woop-utils/src/core.ts"],
+  "references": [
+    {"path": "../woop-account"},
+    {"path": "../woop-crypto"},
+    {"path": "../woop-utils"},
+    {"path": "../woop-network"},
+    {"path": "../woop-transaction"},
+    {"path": "../woop-contract"}
+  ]
+}
--- a/packages/harmony-core/tsconfig.test.json
+++ b/packages/harmony-core/tsconfig.test.json
--- a/packages/harmony-crypto/LICENSE
+++ b/packages/harmony-crypto/LICENSE
--- a/packages/harmony-crypto/README.md
+++ b/packages/harmony-crypto/README.md
@ -1,11 +1,11 @@
-# @harmony-js/crypto
+# @woop-js/crypto

 This package provides a collection of apis related to address management, kestore, encoding, and encrypt/decrypt.

 ## Installation

 ```
-npm install @harmony-js/crypto
+npm install @woop-js/crypto
 ```

 ## Usage
@ -17,26 +17,26 @@ const {
  randomBytes,
  toBech32,
  fromBech32,
-  HarmonyAddress,
+  WoopAddress,
  generatePrivateKey,
  getPubkeyFromPrivateKey,
  getAddressFromPublicKey,
  getAddressFromPrivateKey,
  encryptPhrase,
  decryptPhrase
-} = require('@harmony-js/crypto');
-const { isPrivateKey, isAddress, isPublicKey } = require('@harmony-js/utils');
+} = require('@woop-js/crypto');
+const { isPrivateKey, isAddress, isPublicKey } = require('@woop-js/utils');
 ```

 Address apis
 ```javascript
 const bytes = randomBytes(20);
-const addr = new HarmonyAddress(bytes);
+const addr = new WoopAddress(bytes);

 console.log(addr.checksum);
 console.log(addr.bech32);

-console.log(HarmonyAddress.isValidBech32(addr.bech32));
+console.log(WoopAddress.isValidBech32(addr.bech32));
 ```

 RLP apis
@ -61,7 +61,7 @@ console.log(isAddress(addrPrv));

 Encrypt/decrypt apis
 ```javascript
-const { Wallet } = require('@harmony-js/account');
+const { Wallet } = require('@woop-js/account');

 const myPhrase = new Wallet().newMnemonic();
 console.log(myPhrase);
--- a/packages/woop-crypto/package-lock.json
+++ b/packages/woop-crypto/package-lock.json
@ -0,0 +1,782 @@
+{
+  "name": "@woop-js/crypto",
+  "version": "0.1.58",
+  "lockfileVersion": 2,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "@woop-js/crypto",
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+      "license": "MIT",
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+        "js-sha3": "^0.8.0",
+        "pbkdf2": "^3.0.17",
+        "scrypt.js": "^0.3.0",
+        "uuid": "^3.3.2"
+      }
+    },
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+        "@types/bn.js": "^4.11.3",
+        "bn.js": "^4.11.8"
+      }
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+      "version": "4.11.6",
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+      "dependencies": {
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+    "uuid": {
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
+      "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A=="
+    }
+  }
+}
--- a/packages/harmony-crypto/package.json
+++ b/packages/harmony-crypto/package.json
@ -1,7 +1,7 @@
 {
-  "name": "@harmony-js/crypto",
-  "version": "0.1.56",
-  "description": "crypto libraries for harmony",
+  "name": "@woop-js/crypto",
+  "version": "0.1.58",
+  "description": "crypto libraries for woop",
  "main": "dist/index.js",
  "node": "dist/index.js",
  "browser": "dist/index.js",
@ -18,7 +18,7 @@
  },
  "license": "MIT",
  "dependencies": {
-    "@harmony-js/utils": "0.1.56",
+    "@woop-js/utils": "0.1.58",
    "aes-js": "^3.1.2",
    "bip39": "^2.5.0",
    "bn.js": "^4.11.8",
@ -27,7 +27,7 @@
    "hmac-drbg": "^1.0.1",
    "js-sha3": "^0.8.0",
    "pbkdf2": "^3.0.17",
-    "scrypt-shim": "github:web3-js/scrypt-shim",
+    "scrypt.js": "^0.3.0",
    "uuid": "^3.3.2"
  },
  "gitHead": "56606e9365721729a490c27d6a294e0daf90fbdf"
--- a/packages/harmony-crypto/src/address.ts
+++ b/packages/harmony-crypto/src/address.ts
@ -1,9 +1,9 @@
 /**
 * @packageDocumentation
- * @module harmony-crypto
+ * @module woop-crypto
 */

-import { isAddress, isBech32Address, isBech32TestNetAddress } from '@harmony-js/utils';
+import { isAddress, isBech32Address, isBech32TestNetAddress } from '@woop-js/utils';

 import { toChecksumAddress } from './keyTool';
 import { fromBech32, toBech32, HRP, tHRP } from './bech32';
@ -13,25 +13,25 @@ import { fromBech32, toBech32, HRP, tHRP } from './bech32';
 *
 * ```
 * // Step 1: import the class
- * const { HarmonyAddress } = require('@harmony-js/crypto');
+ * const { WoopAddress } = require('@woop-js/crypto');
 *
 * // Step 2: call functions
 * const addr = 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7'
- * const res = HarmonyAddress.isValidBech32(addr);
+ * const res = WoopAddress.isValidBech32(addr);
 * console.log(res);
 * ```
 */
-export class HarmonyAddress {
+export class WoopAddress {
  /**
   * @example
   * ```
   * const addr = 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7'
-   * const res = HarmonyAddress.isValidBech32(addr);
+   * const res = WoopAddress.isValidBech32(addr);
   * console.log(res);
   * ```
   */
  static isValidBasic(str: string) {
-    const toTest = new HarmonyAddress(str);
+    const toTest = new WoopAddress(str);
    return toTest.raw === toTest.basic;
  }

@ -39,12 +39,12 @@ export class HarmonyAddress {
   * @example
   * ```
   * const addr = 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7'
-   * const res = HarmonyAddress.isValidChecksum(addr);
+   * const res = WoopAddress.isValidChecksum(addr);
   * console.log(res);
   * ```
   */
  static isValidChecksum(str: string) {
-    const toTest = new HarmonyAddress(str);
+    const toTest = new WoopAddress(str);
    return toTest.raw === toTest.checksum;
  }

@ -52,12 +52,12 @@ export class HarmonyAddress {
   * @example
   * ```
   * const addr = 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7'
-   * const res = HarmonyAddress.isValidBech32(addr);
+   * const res = WoopAddress.isValidBech32(addr);
   * console.log(res);
   * ```
   */
  static isValidBech32(str: string) {
-    const toTest = new HarmonyAddress(str);
+    const toTest = new WoopAddress(str);
    return toTest.raw === toTest.bech32;
  }

@ -65,12 +65,12 @@ export class HarmonyAddress {
   * @example
   * ```
   * const addr = 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7'
-   * const res = HarmonyAddress.isValidBech32TestNet(addr);
+   * const res = WoopAddress.isValidBech32TestNet(addr);
   * console.log(res);
   * ```
   */
  static isValidBech32TestNet(str: string) {
-    const toTest = new HarmonyAddress(str);
+    const toTest = new WoopAddress(str);
    return toTest.raw === toTest.bech32TestNet;
  }

@ -83,7 +83,7 @@ export class HarmonyAddress {
   * @example
   * ```
   * const addr = 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7'
-   * const instance = new HarmonyAddress(addr);
+   * const instance = new WoopAddress(addr);
   * console.log(instance.basicHex);
   * ```
   */
@ -95,7 +95,7 @@ export class HarmonyAddress {
   * @example
   * ```
   * const addr = 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7'
-   * const instance = new HarmonyAddress(addr);
+   * const instance = new WoopAddress(addr);
   * console.log(instance.checksum);
   * ```
   */
@ -107,7 +107,7 @@ export class HarmonyAddress {
   * @example
   * ```
   * const addr = 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7'
-   * const instance = new HarmonyAddress(addr);
+   * const instance = new WoopAddress(addr);
   * console.log(instance.bech32);
   * ```
   */
@ -119,7 +119,7 @@ export class HarmonyAddress {
   * @example
   * ```
   * const addr = 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7'
-   * const instance = new HarmonyAddress(addr);
+   * const instance = new WoopAddress(addr);
   * console.log(instance.bech32TestNet);
   * ```
   */
@ -140,7 +140,7 @@ export class HarmonyAddress {
   * @example
   * ```
   * const addr = 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7'
-   * const instance = new HarmonyAddress(addr);
+   * const instance = new WoopAddress(addr);
   * const res = instance.getBasic(addr);
   * console.log(res)
   * ```
@ -169,32 +169,32 @@ export class HarmonyAddress {
 }

 /**
- * Using this function to get Harmony format address
+ * Using this function to get Woop format address
 *
 * @param address
 *
 * @example
 * ```javascript
- * const { Harmony } = require('@harmony-js/core');
- * const { ChainID, ChainType } = require('@harmony-js/utils');
- * const { randomBytes } = require('@harmony-js/crypto')
+ * const { Woop } = require('@woop-js/core');
+ * const { ChainID, ChainType } = require('@woop-js/utils');
+ * const { randomBytes } = require('@woop-js/crypto')
 *
- * const hmy = new Harmony(
+ * const wiki = new Woop(
 *   'http://localhost:9500',
 *   {
- *   chainType: ChainType.Harmony,
- *   chainId: ChainID.HmyLocal,
+ *   chainType: ChainType.Woop,
+ *   chainId: ChainID.WikiLocal,
 *   },
 * );
 *
 * const bytes = randomBytes(20);
- * const hAddress = hmy.crypto.getAddress(bytes);
+ * const hAddress = wiki.crypto.getAddress(bytes);
 * console.log(hAddress)
 * ```
 */
 export function getAddress(address: string) {
  try {
-    return new HarmonyAddress(address);
+    return new WoopAddress(address);
  } catch (error) {
    throw error;
  }
--- a/packages/harmony-crypto/src/bech32.ts
+++ b/packages/harmony-crypto/src/bech32.ts
@ -1,10 +1,10 @@
 /**
 * @packageDocumentation
- * @module harmony-crypto
+ * @module woop-crypto
 * @hidden
 */

-import { isAddress } from '@harmony-js/utils';
+import { isAddress } from '@woop-js/utils';

 import { toChecksumAddress } from './keyTool';
 // This code is taken from https://github.com/sipa/bech32/tree/bdc264f84014c234e908d72026b7b780122be11f/ref/javascript
@ -127,7 +127,7 @@ export const bech32Decode = (bechString: string) => {
  return { hrp, data: Buffer.from(data.slice(0, data.length - 6)) };
 };

-// HRP is the human-readable part of Harmony bech32 addresses
+// HRP is the human-readable part of Woop bech32 addresses
 export const HRP = 'one';
 export const tHRP = 'tone';

@ -184,14 +184,14 @@ export const convertBits = (
 /**
 * toBech32Address
 *
- * bech32Encodes a canonical 20-byte Ethereum-style address as a bech32 Harmony
+ * bech32Encodes a canonical 20-byte Ethereum-style address as a bech32 Woop
 * address.
 *
 * The expected format is one1<address><checksum> where address and checksum
 * are the result of bech32 encoding a Buffer containing the address bytes.
 *
 * @param {string} 20 byte canonical address
- * @returns {string} 38 char bech32 bech32Encoded Harmony address
+ * @returns {string} 38 char bech32 bech32Encoded Woop address
 */
 export const toBech32 = (address: string, useHRP: string = HRP): string => {
  if (!isAddress(address)) {
@ -210,7 +210,7 @@ export const toBech32 = (address: string, useHRP: string = HRP): string => {
 /**
 * fromBech32Address
 *
- * @param {string} address - a valid Harmony bech32 address
+ * @param {string} address - a valid Woop bech32 address
 * @returns {string} a canonical 20-byte Ethereum-style address
 */
 export const fromBech32 = (address: string, useHRP: string = HRP): string => {
--- a/packages/harmony-crypto/src/bytes.ts
+++ b/packages/harmony-crypto/src/bytes.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-crypto
+ * @module woop-crypto
 * @hidden
 */

--- a/packages/harmony-crypto/src/errors.ts
+++ b/packages/harmony-crypto/src/errors.ts
@ -1,12 +1,12 @@
 /**
- # @harmony-js/crypto
+ # @woop-js/crypto

 This package provides a collection of apis related to address management, kestore, encoding, and encrypt/decrypt.

 ## Installation

 ```
-npm install @harmony-js/crypto
+npm install @woop-js/crypto
 ```

 ## Usage
@ -18,26 +18,26 @@ npm install @harmony-js/crypto
 *   randomBytes,
 *   toBech32,
 *   fromBech32,
-*   HarmonyAddress,
+*   WoopAddress,
 *   generatePrivateKey,
 *   getPubkeyFromPrivateKey,
 *   getAddressFromPublicKey,
 *   getAddressFromPrivateKey,
 *   encryptPhrase,
 *   decryptPhrase
-* } = require('@harmony-js/crypto');
-* const { isPrivateKey, isAddress, isPublicKey } = require('@harmony-js/utils');
+* } = require('@woop-js/crypto');
+* const { isPrivateKey, isAddress, isPublicKey } = require('@woop-js/utils');
 ```

 Address apis
 ```javascript
 const bytes = randomBytes(20);
-const addr = new HarmonyAddress(bytes);
+const addr = new WoopAddress(bytes);

 console.log(addr.checksum);
 console.log(addr.bech32);

-console.log(HarmonyAddress.isValidBech32(addr.bech32));
+console.log(WoopAddress.isValidBech32(addr.bech32));
 ```

 RLP apis
@ -62,7 +62,7 @@ console.log(isAddress(addrPrv));

 Encrypt/decrypt apis
 ```javascript
-* const { Wallet } = require('@harmony-js/account');
+* const { Wallet } = require('@woop-js/account');

 * const myPhrase = new Wallet().newMnemonic();
 * console.log(myPhrase);
@ -76,7 +76,7 @@ Encrypt/decrypt apis
 ```
 *
 * @packageDocumentation
- * @module harmony-crypto
+ * @module woop-crypto
 */

 // This file is ported from ether.js/src.ts/errors.ts
--- a/packages/harmony-crypto/src/index.ts
+++ b/packages/harmony-crypto/src/index.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-crypto
+ * @module woop-crypto
 * @ignore
 */

--- a/packages/harmony-crypto/src/keccak256.ts
+++ b/packages/harmony-crypto/src/keccak256.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-crypto
+ * @module woop-crypto
 * @ignore
 */

--- a/packages/harmony-crypto/src/keyTool.ts
+++ b/packages/harmony-crypto/src/keyTool.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-crypto
+ * @module woop-crypto
 */

 import elliptic from 'elliptic';
@ -9,7 +9,7 @@ import * as errors from './errors';

 import { keccak256 } from './keccak256';
 import { randomBytes } from './random';
-import { isPrivateKey, strip0x, isAddress, isBech32Address } from '@harmony-js/utils';
+import { isPrivateKey, strip0x, isAddress, isBech32Address } from '@woop-js/utils';
 import { fromBech32 } from './bech32';
 import { encode } from './rlp';

--- a/packages/harmony-crypto/src/keystore.ts
+++ b/packages/harmony-crypto/src/keystore.ts
@ -1,14 +1,13 @@
 /**
 * @packageDocumentation
- * @module harmony-crypto
+ * @module woop-crypto
 */

 import aes from 'aes-js';
-// import scrypt from 'scrypt.js';
-import scrypt from 'scrypt-shim';
+import scrypt from 'scrypt.js';
 import { pbkdf2Sync } from 'pbkdf2';
 import uuid from 'uuid';
-import { isPrivateKey } from '@harmony-js/utils';
+import { isPrivateKey } from '@woop-js/utils';
 import { randomBytes } from './random';
 import { getAddressFromPrivateKey } from './keyTool';
 import { concat, hexToIntArray } from './bytes';
--- a/packages/harmony-crypto/src/random.ts
+++ b/packages/harmony-crypto/src/random.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-crypto
+ * @module woop-crypto
 */

 /**
--- a/packages/harmony-crypto/src/rlp.ts
+++ b/packages/harmony-crypto/src/rlp.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-crypto
+ * @module woop-crypto
 * @hidden
 */

--- a/packages/harmony-crypto/src/signature.ts
+++ b/packages/harmony-crypto/src/signature.ts
--- a/packages/harmony-crypto/src/types.ts
+++ b/packages/harmony-crypto/src/types.ts
@ -1,6 +1,6 @@
 /**
 * @packageDocumentation
- * @module harmony-crypto
+ * @module woop-crypto
 * @ignore
 */

--- a/packages/harmony-crypto/test/address.test.ts
+++ b/packages/harmony-crypto/test/address.test.ts
@ -3,7 +3,7 @@
 * @ignore
 */

-import { getAddress, HarmonyAddress } from '../src/address';
+import { getAddress, WoopAddress } from '../src/address';
 import { randomBytes } from '../src/random';
 import { toBech32, fromBech32, HRP, tHRP } from '../src/bech32';
 import { toChecksumAddress, isValidChecksumAddress } from '../src/keyTool';
@ -15,7 +15,7 @@ const bech32Testnet = toBech32(checksum, tHRP);

 describe('test address', () => {
  it('should test HamonyAddress', () => {
-    const hAddress = new HarmonyAddress(bytes);
+    const hAddress = new WoopAddress(bytes);
    expect(hAddress.basic).toEqual(bytes);
    expect(hAddress.basicHex).toEqual(bytesWith0x);
    expect(hAddress.checksum).toEqual(checksum);
@ -30,10 +30,10 @@ describe('test address', () => {
    expect(fromBech32(bech32, HRP)).toEqual(checksum);
    expect(fromBech32(bech32)).toEqual(checksum);
    expect(fromBech32(bech32Testnet, tHRP)).toEqual(checksum);
-    expect(HarmonyAddress.isValidBasic(bytes)).toEqual(true);
-    expect(HarmonyAddress.isValidChecksum(checksum)).toEqual(true);
-    expect(HarmonyAddress.isValidBech32(bech32)).toEqual(true);
-    expect(HarmonyAddress.isValidBech32TestNet(bech32Testnet)).toEqual(true);
+    expect(WoopAddress.isValidBasic(bytes)).toEqual(true);
+    expect(WoopAddress.isValidChecksum(checksum)).toEqual(true);
+    expect(WoopAddress.isValidBech32(bech32)).toEqual(true);
+    expect(WoopAddress.isValidBech32TestNet(bech32Testnet)).toEqual(true);
    expect(isValidChecksumAddress(checksum)).toEqual(true);
    try {
      // tslint:disable-next-line: no-unused-expression
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
nico	18da2be63d	woop	8 months ago
Ganesha Upadhyaya	d580e4a659	Delete .env remove localnet settings	2 years ago
Ganesha Upadhyaya	5eddd0feb2	v0.1.58	2 years ago
Artem	71304c22ad	Replace scrypt-shim with scrypt.js; add test (#128 ) * Replace scrypt-shim with scrypt.js; add test * Add keystore tests * Travis CI: set nodejs version 16 * Update rollup version * [account] test: mock fetch value * [account] upgrade to 0.1.58 * e2e tests: mock results for Travis * src tests: adjust for new fetch-mock * package: fix tslib version * readme: update instructions for actual e2e tests mock is used in travis, but the actual e2e tests can be run by following the specified instructions Co-authored-by: MaxMustermann2 <82761650+MaxMustermann2@users.noreply.github.com>	2 years ago