Ethrpc

Golang client for ethereum JSON RPC API.

• 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

Usage:

package main

import (
    "fmt"
    "log"

    "github.com/onrik/ethrpc"
)

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

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

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