hardhat.config.js

require("@nomiclabs/hardhat-waffle");
require("hardhat-gas-reporter");
require('dotenv').config(".env");
require("solidity-coverage");
require("@nomiclabs/hardhat-web3");
require("@nomiclabs/hardhat-etherscan");

const { API_COINMARKET, PRIV_KEY, API_ETHERSCAN } = process.env;
// 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

/** require("@nomiclabs/hardhat-web3");
 *  @type import('hardhat/config').HardhatUserConfig
 */
module.exports = {
  solidity: "0.8.4",
  networks: {
    hardhat: {
      accounts: {
        accountsBalance: "1000000000000000000000000"
      }
    },
    ropsten: {
      url: `https://ropsten.infura.io/v3/${process.env.INFURA_API_KEY}`,
      accounts: [PRIV_KEY],
      chainId: 3,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasPrice: 5000000000,
      gasMultiplier: 2,
    },
    rinkeby: {
      url: `https://rinkeby.infura.io/v3/${process.env.INFURA_API_KEY}`,
      accounts: [PRIV_KEY],
      chainId: 4,
      gasPrice: 50000000000,
      gasLimit: 100000,
    },
    mainnet: {
      url: `https://mainnet.infura.io/v3/${process.env.INFURA_API_KEY}`,
      accounts: [PRIV_KEY],
      gasPrice: 120 * 1000000000,
      chainId: 1,
    },
    goerli: {
      url: `https://goerli.infura.io/v3/${process.env.INFURA_API_KEY}`,
      accounts: [PRIV_KEY],
      chainId: 5,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasPrice: 5000000000,
      gasMultiplier: 2,
    },
    kovan: {
      url: `https://kovan.infura.io/v3/${process.env.INFURA_API_KEY}`,
      accounts: [PRIV_KEY],
      chainId: 42,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasPrice: 20000000000,
      gasMultiplier: 2,
    },
    moonbase: {
      url: "https://rpc.testnet.moonbeam.network",
      accounts: [PRIV_KEY],
      chainId: 1287,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gas: 5198000,
      gasMultiplier: 2,
    },
    fantom: {
      url: "https://rpcapi.fantom.network",
      accounts: [PRIV_KEY],
      chainId: 250,
      live: true,
      saveDeployments: true,
      gasPrice: 22000000000,
    },
    "fantom-testnet": {
      url: "https://rpc.testnet.fantom.network",
      accounts: [PRIV_KEY],
      chainId: 4002,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasMultiplier: 2,
    },
    matic: {
      url: "https://rpc-mainnet.maticvigil.com",
      accounts: [PRIV_KEY],
      chainId: 137,
      live: true,
      saveDeployments: true,
    },
    mumbai: {
      url: "https://rpc-mumbai.maticvigil.com/",
      accounts: [PRIV_KEY],
      chainId: 80001,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasMultiplier: 2,
    },
    xdai: {
      url: "https://rpc.xdaichain.com",
      accounts: [PRIV_KEY],
      chainId: 100,
      live: true,
      saveDeployments: true,
    },
    bsc: {
      url: "https://bsc-dataseed.binance.org",
      accounts: [PRIV_KEY],
      chainId: 56,
      live: true,
      saveDeployments: true,
    },
    "bsc-testnet": {
      url: "https://data-seed-prebsc-1-s1.binance.org:8545",
      accounts: [PRIV_KEY],
      chainId: 97,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasMultiplier: 2,
    },
    heco: {
      url: "https://http-mainnet.hecochain.com",
      accounts: [PRIV_KEY],
      chainId: 128,
      live: true,
      saveDeployments: true,
    },
    "heco-testnet": {
      url: "https://http-testnet.hecochain.com",
      accounts: [PRIV_KEY],
      chainId: 256,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasMultiplier: 2,
    },
    avalanche: {
      url: "https://api.avax.network/ext/bc/C/rpc",
      accounts: [PRIV_KEY],
      chainId: 43114,
      live: true,
      saveDeployments: true,
      gasPrice: 470000000000,
    },
    fuji: {
      url: "https://api.avax-test.network/ext/bc/C/rpc",
      accounts: [PRIV_KEY],
      chainId: 43113,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasMultiplier: 2,
    },
    harmony: {
      url: "https://api.s0.t.hmny.io",
      accounts: [PRIV_KEY],
      chainId: 1666600000,
      live: true,
      saveDeployments: true,
    },
    "harmony-testnet": {
      url: "https://api.s0.b.hmny.io",
      accounts: [PRIV_KEY],
      chainId: 1666700000,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasMultiplier: 2,
    },
    okex: {
      url: "https://exchainrpc.okex.org",
      accounts: [PRIV_KEY],
      chainId: 66,
      live: true,
      saveDeployments: true,
    },
    "okex-testnet": {
      url: "https://exchaintestrpc.okex.org",
      accounts: [PRIV_KEY],
      chainId: 65,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasMultiplier: 2,
    },
    arbitrum: {
      url: "https://arb1.arbitrum.io/rpc",
      accounts: [PRIV_KEY],
      chainId: 42161,
      live: true,
      saveDeployments: true,
      blockGasLimit: 700000,
    },
    "arbitrum-testnet": {
      url: "https://kovan3.arbitrum.io/rpc",
      accounts: [PRIV_KEY],
      chainId: 79377087078960,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasMultiplier: 2,
    },
    celo: {
      url: "https://forno.celo.org",
      accounts: [PRIV_KEY],
      chainId: 42220,
      live: true,
      saveDeployments: true,
    },
    palm: {
      url: "https://palm-mainnet.infura.io/v3/da5fbfafcca14b109e2665290681e267",
      accounts: [PRIV_KEY],
      chainId: 11297108109,
      live: true,
      saveDeployments: true,
    },
    palmtestnet: {
      url: "https://palm-testnet.infura.io/v3/da5fbfafcca14b109e2665290681e267",
      accounts: [PRIV_KEY],
      chainId: 11297108099,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasMultiplier: 2,
    },
    moonriver: {
      url: "https://rpc.moonriver.moonbeam.network",
      accounts: [PRIV_KEY],
      chainId: 1285,
      live: true,
      saveDeployments: true,
    },
    fuse: {
      url: "https://rpc.fuse.io",
      accounts: [PRIV_KEY],
      chainId: 122,
      live: true,
      saveDeployments: true,
    },
    clover: {
      url: "https://rpc-ivy.clover.finance",
      accounts: [PRIV_KEY],
      chainId: 1024,
      live: true,
      saveDeployments: true,
    },
  },
  gasReporter: {
    coinmarketcap: API_COINMARKET,
    currency: 'USD',
    enabled: false
  },
  etherscan: {
    // Your API key for Etherscan
    // Obtain one at https://etherscan.io/
    apiKey: {
      mainnet: API_ETHERSCAN,
      ropsten: API_ETHERSCAN,
      rinkeby: API_ETHERSCAN,
      goerli: API_ETHERSCAN
    }
  }
};