hardhat.config.js

"use strict";

// Configure environment variables.
require('dotenv').config() 
require("@nomiclabs/hardhat-waffle");
require("hardhat-deploy");
require("@nomiclabs/hardhat-ethers");
require("@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
 */

//console.log(process.env)
const ALCHEMY_PROJECT_ID = process.env.ALCHEMY_PROJECT_ID;
const DEPLOYER_PRIVATE_KEY = process.env.DEPLOYER_PRIVATE_KEY;
const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY;

module.exports = {
  defaultNetwork: "sepolia",
  networks: {
    hardhat: {},
    sepolia: {
      chainId: 11155111,
      url: ALCHEMY_PROJECT_ID,
      accounts: [DEPLOYER_PRIVATE_KEY]
    },
  },
  solidity: {
    version: "0.8.7",
  },
  etherscan: {
    apiKey: {
      sepolia: ETHERSCAN_API_KEY,
    },
  },
  paths: {
    sources: "./contracts",
    tests: "./test",
    cache: "./cache",
    artifacts: "./artifacts",
  },
  mocha: {
    timeout: 40000,
  },
};