hardhat.config.ts

import { HardhatUserConfig } from "hardhat/config";

// PLUGINS
import "@gelatonetwork/web3-functions-sdk/hardhat-plugin";
import "@typechain/hardhat";
import "@nomiclabs/hardhat-ethers";
import "@nomiclabs/hardhat-waffle";
import "@nomicfoundation/hardhat-foundry";
import "hardhat-deploy";
import "@matterlabs/hardhat-zksync-solc";
import "@matterlabs/hardhat-zksync-verify";

// ================================= TASKS =========================================

// Process Env Variables
import * as dotenv from "dotenv";
dotenv.config({ path: __dirname + "/.env" });

// Libraries
import assert from "assert";

// Process Env Variables
const ALCHEMY_ID = process.env.ALCHEMY_ID;
assert.ok(ALCHEMY_ID, "no Alchemy ID in process.env");

const PRIVATE_KEY = process.env.PRIVATE_KEY;
const ETHERSCAN_KEY = process.env.ETHERSCAN_KEY;

const BASE_RPC = process.env.BASE_RPC;
assert.ok(BASE_RPC, "no Base RPC url in process.env");
const OPTIMISM_RPC = process.env.OPTIMISM_RPC;
assert.ok(OPTIMISM_RPC, "no Optimism RPC url in process.env");
const BLOCK_NUMBER = Number(process.env.KEEPER_TEST_BLOCK);
assert.ok(BLOCK_NUMBER, "no Block Number set in process.env");

// ================================= CONFIG =========================================
const config: HardhatUserConfig = {
  w3f: {
    rootDir: "./web3-functions",
    debug: false,
    networks: ["mumbai", "goerli", "baseGoerli"], //(multiChainProvider) injects provider for these networks
  },

  namedAccounts: {
    deployer: {
      default: 0,
    },
  },

  defaultNetwork: "hardhat",

  paths: {
    sources: "./lib/relay-private/src/",
  },
  mocha: {
    timeout: 100000000,
  },

  networks: {
    hardhat: {
      forking: {
        url: OPTIMISM_RPC,
        blockNumber: BLOCK_NUMBER,
      },
    },

    // Prod
    avalanche: {
      url: "https://api.avax.network/ext/bc/C/rpc",
      chainId: 43114,
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
    arbitrum: {
      chainId: 42161,
      url: "https://arb1.arbitrum.io/rpc",
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
    base: {
      chainId: 8453,
      url: BASE_RPC,
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
    baseGoerli: {
      chainId: 84531,
      url: "https://goerli.base.org",
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
    bsc: {
      chainId: 56,
      url: "https://bsc-dataseed.binance.org/",
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
    ethereum: {
      chainId: 1,
      url: `https://eth-mainnet.alchemyapi.io/v2/${ALCHEMY_ID}`,
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
    fantom: {
      chainId: 250,
      url: `https://rpcapi.fantom.network/`,
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
    optimism: {
      chainId: 10,
      url: "https://mainnet.optimism.io",
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
    polygon: {
      chainId: 137,
      url: "https://rpc-mainnet.maticvigil.com",
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
    zksync: {
      zksync: true,
      url: "https://mainnet.era.zksync.io",
      chainId: 324,
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
      verifyURL:
        "https://zksync2-mainnet-explorer.zksync.io/contract_verification",
    },

    // Staging
    arbgoerli: {
      chainId: 421613,
      url: `https://arb-goerli.g.alchemy.com/v2/${ALCHEMY_ID}`,
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
    goerli: {
      chainId: 5,
      url: `https://eth-goerli.g.alchemy.com/v2/${ALCHEMY_ID}`,
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
    mumbai: {
      chainId: 80001,
      url: `https://polygon-mumbai.g.alchemy.com/v2/${ALCHEMY_ID}`,
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
  },

  verify: {
    etherscan: {
      apiKey: ETHERSCAN_KEY ? ETHERSCAN_KEY : "",
    },
  },

  solidity: {
    version: "0.8.19",
    settings: {
      optimizer: {
        enabled: true,
        runs: 200
      }
    }
  },

  typechain: {
    outDir: "typechain",
    target: "ethers-v5",
  },
};

export default config;