hardhat.config.ts

import { HardhatUserConfig } from "hardhat/types";
import { task } from "hardhat/config";
import "@nomiclabs/hardhat-waffle";

import "@typechain/hardhat";
import "@nomiclabs/hardhat-ethers";
import "@nomiclabs/hardhat-waffle";
import "@nomiclabs/hardhat-etherscan";

// 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

/**
 * @type import('hardhat/config').HardhatUserConfig
 */
const config: any = {
  solidity: "0.8.4",
  networks: {
    maticmum: {
      url: process.env.RPC ?? "",
      accounts: {
        mnemonic: process.env.MNEMONIC ?? ""
      }
    },
  },
  etherscan: {
    apiKey: process.env.POLYGONSCAN_API_KEY,
  },
};
export default config;