hardhat.config.ts

import * as dotenv from 'dotenv'

import { HardhatUserConfig, task } from 'hardhat/config'
import '@nomiclabs/hardhat-etherscan'
import '@nomiclabs/hardhat-waffle'
import '@typechain/hardhat'
import 'hardhat-gas-reporter'
import 'solidity-coverage'
import "@matterlabs/hardhat-zksync-deploy";
import "@matterlabs/hardhat-zksync-solc";
import "@matterlabs/hardhat-zksync-verify";

dotenv.config()

// This is a sample Hardhat task. To learn how to create your own go to
// https://hardhat.org/guides/create-task.html
task('accounts', 'Prints the list of accounts', async (taskArgs, hre) => {
  const accounts = await hre.ethers.getSigners()

  for (const account of accounts) {
    console.log(account.address)
  }
})

// You need to export an object to set up your config
// Go to https://hardhat.org/config/ to learn more

const config: HardhatUserConfig = {
  solidity: '0.8.4',
  zksolc: {
  version: "1.3.8",
  compilerSource: "binary",
  settings: {},
},
  networks: {
    rinkeby: {
      url: process.env.RINKEBY_TEST || 'https://rinkeby-light.eth.linkpool.io',
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    mumbai: {
      url: process.env.MUMBAI_TEST || 'https://matic-mumbai.chainstacklabs.com',
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    goerli: {
      url: process.env.GOERLI_TEST,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    optimismKovan: {
      url: process.env.OPTIMISM_KOVAN_TEST,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    arbitrumRinkeby: {
      url: process.env.ARBITRUM_RINKEBY_TEST,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    arbitrum: {
      url: process.env.ARBITRUM_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    aurora: {
      url: process.env.AURORA_RPC,
      accounts: process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    avalanche: {
      url: process.env.AVALANCHE_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    bsc: {
      url: process.env.BSC_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    ethereum: {
      url: process.env.ETHEREUM_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    fantom: {
      url: process.env.FANTOM_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    optimism: {
      url: process.env.OPTIMISM_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    polygon: {
      url: process.env.POLYGON_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    xdai: {
      url: process.env.XDAI_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    zkSync:{ 
      url: process.env.ZKSYNC_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
      zksync: true,
      ethNetwork: "ethereum",
      verifyURL: "https://zksync2-mainnet-explorer.zksync.io/contract_verification"
    },
    zkevm: {
      url: process.env.ZKEVM_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    auroratestnet: {
      url: process.env.AURORA_TESTNET_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    zkSyncTestnet:{
      url: process.env.ZKSYNC_TESTNET_RPC,
      ethNetwork: "goerli",  // or a Goerli RPC endpoint from Infura/Alchemy/Chainstack etc.
      zksync: true,
    },
    baseTestnet: {
      url: process.env.BASE_TESTNET_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    base: {
      url: process.env.BASE_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    mantle: {
      url: process.env.MANTLE_RPC,
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    linea: {
      url: process.env.LINEA_RPC,
      accounts:
        process.env.SOCKET_DEPLOYER_KEY !== undefined ? [process.env.SOCKET_DEPLOYER_KEY] : [],
    }
  },
  gasReporter: {
    enabled: process.env.REPORT_GAS !== undefined,
    currency: 'USD',
  },
  etherscan: {
    apiKey: {
      linea:  process.env.ETHERSCAN_API_KEY
    },
    customChains: [{
      network: "linea",
      chainId: 59144,
      urls: {
        browserURL: "https://lineascan.build/",
        apiURL: "https://api.lineascan.build/api",
      },
    }]
  },
}

export default config