Javascript SDK of WoopChain protocol
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README.md

Harmony-SDK-Core

A Harmony's blockchain javascript library

It's a mono-repo library, not yet published to npm.

Packages

  1. harmony-account
  2. harmony-crypto
  3. harmony-network
  4. harmony-utils
  5. harmony-transaction

Usage

  1. git clone and make sure you have node.js and yarn installed

  2. cleanup and build

    yarn install && yarn bootstrap && yarn dist
    
  3. open folder examples and node testNode.js

Example

** This package is not published to npm **


const { Account, Wallet } = require('@harmony/account');
const { isAddress, isPrivateKey, numberToHex } = require('@harmony/utils');


async function createAndEncrypt() {
  const wallet = new Wallet();

  const mne = wallet.generateMnemonic();

  console.log('---hint: please write these down');
  console.log(`${mne}`);

  const newAcc = wallet.addByMnemonic(mne);

  const password = '123456';
  console.log('---hint: we use this dump password to encrypt, lol');
  console.log(`${password}`);

  await wallet.encryptAccount(newAcc.address, password);

  console.log('---hint: Encrypting...');
  console.log('---hint: Done!');
  console.log('---hint: Your account address is:');
  const encrypted = wallet.getAccount(newAcc.address);
  console.log(`${encrypted.address}`);
  console.log('---hint: here is your keyStore file:');
  console.log(`${encrypted.privateKey}`);
}

createAndEncrypt();