hardhat.config.js

require("@nomiclabs/hardhat-waffle");
require("@nomiclabs/hardhat-etherscan");
require("hardhat-deploy");
require("solidity-coverage");
require("hardhat-gas-reporter");
require("hardhat-contract-sizer");
require("dotenv").config();

const RINKEBY_RPC_URL = process.env.RINKEBY_RPC_URL || "https://demourl.com";
const PRIVATE_KEY =
  process.env.PRIVATE_KEY || "0000000000000000000000000000000000000000000000000000000000000000";
const COINMARKET_API_KEY = process.env.COINMARKET_API_KEY || "0000000000000000000000000000000";
const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY || "000000000000000000000000000000000";

module.exports = {
  solidity: "0.8.8",
  defaultNetwork: "hardhat",
  networks: {
    hardhat: {
      chainId: 31337,
      blockConfirmations: 1,
    },
    localhost: {
      chainId: 31337,
      blockConfirmations: 1,
    },
    rinkeby: {
      chainId: 4,
      blockConfirmations: 6,
      url: RINKEBY_RPC_URL,
      accounts: [PRIVATE_KEY],
    },
  },
  etherscan: {
    apiKey: ETHERSCAN_API_KEY,
  },
  namedAccounts: {
    deployer: {
      default: 0,
    },
    player: {
      default: 1,
    },
  },
  mocha: {
    timeout: 500000, // 500 seconds max for running tests
  },
};