description: Pantheon commande line interface reference # Pantheon Command Line This reference describes the syntax of the Pantheon Command Line Interface (CLI) options and subcommands. ```bash pantheon [OPTIONS] [COMMAND] ``` Runs the Pantheon Ethereum full node client. ## Options ### banned-nodeids ```bash tab="Syntax" --banned-nodeids=[,...]... ``` ```bash tab="Example" --banned-nodeids=enode://c35c3...d615f@1.2.3.4:30303,enode://f42c13...fc456@1.2.3.5:30303 ``` List of node IDs with which this node will not peer. The node ID is the public key of the node. You can specify the banned node IDs with or without the `0x` prefix. !!!info This option is only available from v0.8.2. ### bootnodes ```bash tab="Syntax" --bootnodes=[,...]... ``` ```bash tab="Example" --bootnodes=enode://c35c3...d615f@1.2.3.4:30303,enode://f42c13...fc456@1.2.3.5:30303 ``` List of comma-separated enode URLs for P2P discovery bootstrap. When connecting to mainnet and Rinkeby, the default is a predefined list of enode URLs. Specify bootnodes when [connecting to Ropsten](../Getting-Started/Starting-Pantheon.md#run-a-node-on-ropsten-testnet) or a [private network](../Configuring-Pantheon/Testing-Developing-Nodes.md#bootnodes). ### config ```bash tab="Syntax" --config= ``` ```bash tab="Example" --config=/home/me/me_node/config.toml ``` The path to the TOML configuration file. The default is `none`. The TOML file is composed of key/value pairs. Each key is the same as the corresponding CLI option name without the leading dashes (`--`). The config option is not used in the config file. Values must be treated according to TOML specifications for string, numbers, arrays and Booleans. !!!example "Example TOML configuration file" ```toml # Valid TOML config file datadir="~/pantheondata" # Path # Network bootnodes=["enode://001@123:4567", "enode://002@123:4567", "enode://003@123:4567"] p2p-listen="1.2.3.4:1234" # IP:port max-peers=42 rpc-listen="5.6.7.8:5678" # IP:port ws-listen="9.10.11.12:9101" # IP:port # Chain genesis="~/genesis.json" # Path to the custom genesis file # Mining miner-enabled=true miner-coinbase="0x0000000000000000000000000000000000000002" ``` !!!note This option is not used when running Pantheon from the [Docker image](../Getting-Started/Run-Docker-Image.md#custom-configuration-file). ### datadir ```bash tab="Syntax" --datadir= ``` ```bash tab="Example" --datadir=/home/me/me_node ``` The path to the Pantheon data directory. The default location is the `/build/distributions/pantheon-` directory in the Pantheon installation directory. !!!note This option is not used when running Pantheon from the [Docker image](../Getting-Started/Run-Docker-Image.md#persisting-data). ### dev-mode ```bash tab="Syntax" --dev-mode ``` Set this option to `true` to run in development mode. For example, specify this option to perform CPU mining more easily in a private test network. In development mode, a custom genesis configuration specifies the chain ID. When using this option, also set the [`--network-id`](#network-id) option to the network you use for development. Default is `false`. !!!note The [`--dev-mode`](#dev-mode) option overrides the [`--genesis`](#genesis) option. If both are specified, the development mode configuration is used. ### genesis ```bash tab="Syntax" --genesis= ``` ```bash tab="Example" --genesis=/home/me/me_node/genesis_calling_all_stations.json ``` The path to the genesis file. The default is the embedded genesis file for the Ethereum mainnet. When using this option, it is recommended to also set the [`--network-id`](#network-id) option. !!!note This option is not used when running Pantheon from the [Docker image](../Getting-Started/Run-Docker-Image.md#custom-genesis-file). !!!note The [`--genesis`](#genesis) option is overridden by the [`--dev-mode`](#dev-mode) option. If both are specified, the specified genesis file is ignored and the development mode configuration used. ### goerli ```bash tab="Syntax" --goerli ``` Uses the Goerli test network. Default is false. !!!note This option is only available from v0.8.3. ### host-whitelist ```bash tab="Syntax" --host-whitelist=[,...]... or * or all ``` ```bash tab="Example" --host-whitelist=medomain.com,meotherdomain.com ``` Comma-separated list of hostnames to allow access to the HTTP JSON-RPC API. Default is `localhost`. !!!tip To allow all hostnames, use `*` or `all`. We don't recommend allowing all hostnames for production code. !!!note This option is only available from v0.8.3. Earlier versions allow access by all hostnames. ### max-peers ```bash tab="Syntax" --max-peers= ``` ```bash tab="Example" --max-peers=42 ``` Specifies the maximum P2P peer connections that can be established. The default is 25. ### max-trailing-peers ```bash tab="Syntax" --max-trailing-peers= ``` ```bash tab="Example" --max-trailing-peers=2 ``` Specifies the maximum P2P peer connections for peers that are trailing behind the local chain head. The default is unlimited but the number of trailing peers cannot exceed the value specified by [`--max-peers`](#max-peers). ### miner-coinbase ```bash tab="Syntax" --miner-coinbase= ``` ```bash tab="Example" --miner-coinbase=fe3b557e8fb62b89f4916b721be55ceb828dbd73 ``` Account to which mining rewards are paid. You must specify a valid coinbase when you enable mining using the [`--miner-enabled`](#miner-enabled) option or the [`miner_start`](JSON-RPC-API-Methods.md#miner_start) JSON RPC-API method. !!!note This option is ignored in networks using the [Clique Proof-of-Authority (PoA) consensus protocol](../Configuring-Pantheon/Proof-of-Authority.md). ### miner-enabled ```bash tab="Syntax" --miner-enabled ``` Enables mining when the node is starts. Default is `false`. ### miner-extraData ```bash tab="Syntax" --miner-extraData= ``` ```bash tab="Example" --miner-extraData=0x444F4E27542050414E4943202120484F444C2C20484F444C2C20484F444C2021 ``` A hex string representing the 32 bytes to be included in the extra data field of a mined block. The default is 0x. ### miner-minTransactionGasPriceWei ```bash tab="Syntax" --miner-minTransactionGasPriceWei= ``` ```bash tab="Example" --miner-minTransactionGasPriceWei=1337 ``` The minimum price that a transaction offers for it to be included in a mined block. The default is 1000. ### network-id ```bash tab="Syntax" --network-id= ``` ```bash tab="Example" --network-id=8675309 ``` P2P network identifier. The default is set to mainnet with value `1`. ### no-discovery ```bash tab="Syntax" --no-discovery ``` Disables P2P peer discovery. The default is `false`. ### node-private-key ```bash tab="Syntax" --node-private-key= ``` ```bash tab="Example" --node-private-key=/home/me/me_node/my_precious ``` `` is the path of the private key file of the node. The default is the key file in the data directory. If no key file exists, a key file containing the generated private key is created; otherwise, the existing key file specifies the node private key. !!!attention The private key is not encrypted. !!!note This option is only available from v0.8.2. ### nodes-whitelist ```bash tab="Syntax" --nodes-whitelist=[=[,...]...] ``` ```bash tab="Example" --nodes-whitelist=enode://c35c3...d615f@3.14.15.92:30303,enode://f42c13...fc456@65.35.89.79:30303 ``` Comma-separated enode URLs for permissioned networks. If you specify an empty list or [`--nodes-whitelist`](#nodes-whitelist) without a list, your node will not connect to any other nodes. !!!note This option is only available from v0.8.3. !!!note :construction: Permissioning is not currently supported. Support for permissioning is in active development. ### ottoman ```bash tab="Syntax" --ottoman ``` Synchronize against the Ottoman test network. This is only useful if you are using an IBFT genesis file. The default is `false`. !!!note :construction: IBFT is not currently supported. Support for IBFT is in active development. ### p2p-listen ```bash tab="Syntax" --p2p-listen= ``` ```bash tab="Example" # to listen on all interfaces on port 1789 --p2p-listen=0.0.0.0:1789 ``` Specifies the host and port on which P2P peer discovery listens. The default is 127.0.0.1:30303. !!!note This option is not used when running Pantheon from the [Docker image](../Getting-Started/Run-Docker-Image.md#exposing-ports). ### rinkeby ```bash tab="Syntax" --rinkeby ``` Uses the Rinkeby test network. Default is `false`. ### ropsten ```bash tab="Syntax" --ropsten ``` Uses the Ropsten test network. Default is `false`. !!!note This option is only available only from v0.8.2. For v0.8.1, refer to [Starting Pantheon](../Getting-Started/Starting-Pantheon.md#run-a-node-on-ropsten-testnet). ### rpc-enabled ```bash tab="Syntax" --rpc-enabled ``` Set to `true` to enable the JSON-RPC service (RPC over HTTP). The default is `false`. ### rpc-listen ```bash tab="Syntax" --rpc-listen= ``` ```bash tab="Example" # to listen on all interfaces on port 3435 --rpc-listen=0.0.0.0:3435. ``` Specifies the host and port on which JSON-RPC listens. The default is 127.0.0.1:8545. !!!note This option is not used when running Pantheon from the [Docker image](../Getting-Started/Run-Docker-Image.md#exposing-ports). ### rpc-api ```bash tab="Syntax" --rpc-api=[,...]... ``` ```bash tab="Example" --rpc-api=ETH,NET,WEB3 ``` Comma-separated APIs to enable on the JSON-RPC channel. When you use this option, the `--rpc-enabled` option must also be specified. The available API options are: `ETH`, `NET`, `WEB3`, `CLIQUE`, `IBFT`, `DEBUG`, and `MINER`. The default is: `ETH`, `NET`, `WEB3`, `CLIQUE`, `IBFT`. !!!note :construction: IBFT is not currently supported. Support for IBFT is in active development. ### rpc-cors-origins ```bash tab="Syntax" --rpc-cors-origins= ``` ```bash tab="Single domain xample" # You can whitelist one single domains. --rpc-cors-origins="http://medomain.com" ``` ```bash tab="Multiple domains example" # You can whitelist one or more domains with a comma-separated list. --rpc-cors-origins="http://medomain.com","https://meotherdomain.com" ``` ```bash tab="Remix IDE domain example" # The following allows Remix to interact with your Pantheon node without using MetaMask. --rpc-cors-origins "http://remix.ethereum.org" ``` Specifies domain URLs for CORS validation. Domain URLs must be enclosed in double quotes and comma-separated. Listed domains will be allowed access to node data (whitelisted). If your client interacts with Pantheon using a browser app (such as Remix using a direct connection or a block explorer), you must whitelist the client domains. The default value is `"none"`. If you don't whitelist any domains, you won't be able to use webapps to interact with your Pantheon node. !!!note MetaMask runs as native code so does not require CORS validation. If Remix is connecting to the node through MetaMask, it also does not require CORS validation. !!!tip For development purposes, you can use `"all"` to accept requests from any domain, but we don't recommend this for production code. ### ws-enabled ```bash tab="Syntax" --ws-enabled ``` Set to `true` to enable the WS-RPC (WebSockets) service. The default is `false`. ### ws-api ```bash tab="Syntax" --ws-api=[,...]... ``` ```bash tab="Example" --ws-api=ETH,NET,WEB3 ``` Comma-separated APIs to enable on Websockets channel. When you use this option, the `--ws-enabled` option must also be specified. The available API options are: `ETH`, `NET`, `WEB3`, `CLIQUE`, `IBFT`, `DEBUG`, and `MINER`. The default is: `ETH`, `NET`, `WEB3`, `CLIQUE`, `IBFT`. !!!note :construction: IBFT is not currently supported. Support for IBFT is in active development. ### ws-listen ```bash tab="Syntax" --ws-listen= ``` ```bash tab="Example" # to listen on all interfaces on port 6174 --ws-listen=0.0.0.0:6174 ``` Host and port for WS-RPC (Websocket) to listen on. The default is 127.0.0.1:8546. !!!note This option is not used when running Pantheon from the [Docker image](../Getting-Started/Run-Docker-Image.md#exposing-ports). ### help ```bash tab="Syntax" -h, --help ``` Show the help message and exit. ### logging ```bash tab="Syntax" -l, --logging= ``` ```bash tab="Example" --logging=DEBUG ``` Sets the logging verbosity. Log levels are `OFF`, `FATAL`, `WARN`, `INFO`, `DEBUG`, `TRACE`, `ALL`. Default is `INFO`. ### version ```bash tab="Syntax" -V, --version ``` Print version information and exit. ## Commands Pantheon subcommands are: ### import ```bash tab="Syntax" $ pantheon import ``` ```bash tab="Example" $ pantheon import /home/me/me_project/mainnet.blocks ``` Imports blocks from the specified file into the blockchain database ### export-pub-key ```bash tab="Syntax" $ pantheon export-pub-key ``` ```bash tab="Example" $ pantheon export-pub-key /home/me/me_project/not_precious_pub_key ``` Exports node public key to the specified file.