/ethrpc

Golang client for ethereum json rpc api

Primary LanguageGoMIT LicenseMIT

Ethrpc

Tests Coverage Status Go Report Card PkgGoDev

Golang client for ethereum JSON RPC API.

Beer for author by Ethereum: 0xf4144308d6D67A1F00a61A596c0eB7B08411344a

Usage:

package main

import (
    "log"

    "github.com/onrik/ethrpc"
)

func main() {
    client := ethrpc.New("http://127.0.0.1:8545")

    version, err := client.Web3ClientVersion()
    if err != nil {
        log.Println(err)
        return
    }
    log.Println(version)

    // Send 1 eth
    txid, err := client.EthSendTransaction(ethrpc.T{
        From:  "0x6247cf0412c6462da2a51d05139e2a3c6c630f0a",
        To:    "0xcfa202c4268749fbb5136f2b68f7402984ed444b",
        Value: ethrpc.Eth1(),
    })
    if err != nil {
        log.Println(err)
        return
    }
    log.Println(txid)
}

Methods:

  • web3_clientVersion
  • web3_sha3
  • net_version
  • net_peerCount
  • net_listening
  • eth_protocolVersion
  • eth_syncing
  • eth_coinbase
  • eth_mining
  • eth_hashrate
  • eth_gasPrice
  • eth_accounts
  • eth_blockNumber
  • eth_getBalance
  • eth_getStorageAt
  • eth_getTransactionCount
  • eth_getBlockTransactionCountByHash
  • eth_getBlockTransactionCountByNumber
  • eth_getUncleCountByBlockHash
  • eth_getUncleCountByBlockNumber
  • eth_getCode
  • eth_sign
  • eth_sendTransaction
  • eth_sendRawTransaction
  • eth_call
  • eth_estimateGas
  • eth_getBlockByHash
  • eth_getBlockByNumber
  • eth_getTransactionByHash
  • eth_getTransactionByBlockHashAndIndex
  • eth_getTransactionByBlockNumberAndIndex
  • eth_getTransactionReceipt
  • eth_pendingTransactions
  • eth_getUncleByBlockHashAndIndex
  • eth_getUncleByBlockNumberAndIndex
  • eth_getCompilers (DEPRECATED)
  • eth_compileLLL (DEPRECATED)
  • eth_compileSolidity (DEPRECATED)
  • eth_compileSerpent (DEPRECATED)
  • eth_newFilter
  • eth_newBlockFilter
  • eth_newPendingTransactionFilter
  • eth_uninstallFilter
  • eth_getFilterChanges
  • eth_getFilterLogs
  • eth_getLogs
  • eth_getWork
  • eth_submitWork
  • eth_submitHashrate
  • eth_getProof
  • db_putString
  • db_getString
  • db_putHex
  • db_getHex
  • shh_post
  • shh_version
  • shh_newIdentity
  • shh_hasIdentity
  • shh_newGroup
  • shh_addToGroup
  • shh_newFilter
  • shh_uninstallFilter
  • shh_getFilterChanges
  • shh_getMessages