tornado-relayer/config.js

require('dotenv').config()

module.exports = {
  netId: process.env.NET_ID || 42,
  rpcUrl: process.env.RPC_URL || 'https://kovan.infura.io/v3/a3f4d001c1fc4a359ea70dd27fd9cb51',
  privateKey: process.env.PRIVATE_KEY,
  mixerAddress: process.env.MIXER_ADDRESS,
  desiredFee: process.env.DESIRED_FEE || 10000000000000000, // 0.01 ETH
  defaultGasPrice: 1,
  gasOracleUrls: ['https://www.etherchain.org/api/gasPriceOracle', 'https://gasprice.poa.network/']
}