hardhat.config.ts

import { task, HardhatUserConfig } from "hardhat/config";
// import "@nomiclabs/hardhat-waffle";
import "@nomiclabs/hardhat-ethers";
import "@openzeppelin/hardhat-upgrades";
require('dotenv').config();
import "@nomiclabs/hardhat-etherscan";
import "@typechain/hardhat";

// // 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 (args, 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: {
    version: "0.8.4",
    settings: {
      optimizer: {
        enabled: true,
        runs: 99999,
      },
    },
  },
  networks: {
    rinkeby: {
      chainId: 4,
      url: "https://eth-rinkeby.alchemyapi.io/v2/" + process.env.ALCHEMY_KEY,
      timeout: 1000 * 60,
    },
    bsc_testnet: {
      chainId: 97,
      url: "https://data-seed-prebsc-1-s1.binance.org:8545/",
      timeout: 1000 * 60,
    },
  },
  etherscan: {
    // Your API key for Etherscan
    // Obtain one at https://etherscan.io/
    apiKey: process.env.BSC_SCAN_KEY,
  },
};
export default config;