hardhat.config.js

/** @type import('hardhat/config').HardhatUserConfig */
require("@nomicfoundation/hardhat-toolbox");
require("@nomicfoundation/hardhat-ethers");
require("dotenv").config();

module.exports = {
  solidity: {
    version: "0.8.18",
    settings: {
      optimizer: {
        enabled: true,
        runs: 300,
      },
    },
  },
  networks: {
    // goerli: {
    //   url: process.env.GOERLI_URL || "https://rpc.ankr.com/eth_goerli",
    //   accounts: process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    // },
    mumbai: {
      url: process.env.MUMBAI_URL || "https://rpc.ankr.com/polygon_mumbai",
      chainId: 80001,
      accounts: process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    // polygon: {
    //   url: process.env.POLYGON_URL || "",
    //   chainId: 137,
    //   accounts: process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    // },
  },
  etherscan: {
    apiKey: process.env.ETHERSCAN_API_KEY || "",
  },
};