hardhat.config.js

require("@nomicfoundation/hardhat-toolbox");
require("@nomicfoundation/hardhat-verify");
require("@nomicfoundation/hardhat-ethers");
require("@nomicfoundation/hardhat-ignition-ethers");
require("dotenv").config();

const ALCHEMY_API_KEY_SEPOLIA = process.env.ALCHEMY_API_KEY_SEPOLIA || "0x";
const ALCHEMY_API_KEY_MUMBAI = process.env.ALCHEMY_API_KEY_MUMBAI || "0x";
const PRIVATE_KEY = process.env.PRIVATE_KEY || "0x";
const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY || "0x";

/** @type import('hardhat/config').HardhatUserConfig */
module.exports = {
    solidity: {
        version: "0.8.23",
        settings: {
            optimizer: {
                enabled: true,
                runs: 200,
            },
            viaIR: true,
        },
    },
    networks: {
        hardhat: {
            chainId: 31337,
        },
        localhost: {
            chainId: 31337,
        },
        sepolia: {
            chainId: 11155111,
            url: `https://eth-sepolia.g.alchemy.com/v2/${ALCHEMY_API_KEY_SEPOLIA}`,
            accounts: [PRIVATE_KEY],
        },
        mumbai: {
            chainId: 80001,
            url: `https://eth-sepolia.g.alchemy.com/v2/${ALCHEMY_API_KEY_MUMBAI}`,
            accounts: [PRIVATE_KEY],
        },
    },
    etherscan: {
        apiKey: ETHERSCAN_API_KEY,
    },
    sourcify: {
        enabled: false,
    },
    namedAccounts: {
        deployer: {
            default: 0,
        },
        player: {
            default: 1,
        },
    },
};