@gateway.fm/gtw-dvf-client-js/examples/checkEthAccountBalance.js

DVF client js lib with gateway.fm rpc endpoints

#!/usr/bin/env node
const Web3 = require('web3')

const getBalanceInEth = async (web3, account) => web3.utils.fromWei(
  await web3.eth.getBalance(account.address),
  'ether'
)

const envVars = require('./helpers/loadFromEnvOrConfig')(
  process.env.CONFIG_FILE_NAME
)

const web3 = new Web3(new Web3.providers.HttpProvider(envVars.RPC_URL))

const ethPrivKey = envVars.ETH_PRIVATE_KEY
const account = web3.eth.accounts.privateKeyToAccount(ethPrivKey)

getBalanceInEth(web3, account).then(console.log)