hardhat.config.js

require("@nomiclabs/hardhat-ethers");
require("@nomiclabs/hardhat-web3");
require("dotenv").config();

// When using the hardhat network, you may choose to fork Fuji or Avalanche Mainnet
// This will allow you to debug contracts using the hardhat network while keeping the current network state
// To enable forking, turn one of these booleans on, and then run your tasks/scripts using ``--network hardhat``
// For more information go to the hardhat guide
// https://hardhat.org/hardhat-network/
// https://hardhat.org/guides/mainnet-forking.html
const FORK_FUJI = false
const FORK_MAINNET = true
const forkingData = FORK_FUJI ? {
  url: 'https://api.avax-test.network/ext/bc/C/rpc',
} : FORK_MAINNET ? {
  url: 'https://api.avax.network/ext/bc/C/rpc',
  // blockNumber: 12590000
} : undefined

module.exports = {
  solidity: {
    version: "0.8.0"
  },
  networks: {
    hardhat: {
      gasPrice: 225000000000,
      // chainId: !forkingData ? 43112 : undefined, //Only specify a chainId if we are not forking
      chainId: 43114,
      forking: forkingData,
      timeout: 100000
    },
    local: {
      url: 'http://localhost:8545/ext/bc/C/rpc',
      gasPrice: 225000000000,
      chainId: 43114,
      // accounts: [
      //   "0x56289e99c94b6912bfc12adc093c9b51124f0dc54ac7a766b2bc5ccf558d8027",
      //   "0x7b4198529994b0dc604278c99d153cfd069d594753d471171a1d102a10438e07",
      //   "0x15614556be13730e9e8d6eacc1603143e7b96987429df8726384c2ec4502ef6e",
      //   "0x31b571bf6894a248831ff937bb49f7754509fe93bbd2517c9c73c4144c0e97dc",
      //   "0x6934bef917e01692b789da754a0eae31a8536eb465e7bff752ea291dad88c675",
      //   "0xe700bdbdbc279b808b1ec45f8c2370e4616d3a02c336e68d85d4668e08f53cff",
      //   "0xbbc2865b76ba28016bc2255c7504d000e046ae01934b04c694592a6276988630",
      //   "0xcdbfd34f687ced8c6968854f8a99ae47712c4f4183b78dcc4a903d1bfe8cbf60",
      //   "0x86f78c5416151fe3546dece84fda4b4b1e36089f2dbc48496faf3a950f16157c",
      //   "0x750839e9dbbd2a0910efe40f50b2f3b2f2f59f5580bb4b83bd8c1201cf9a010a"
      // ]
      timeout: 100000
    },
    fuji: {
      url: 'https://api.avax-test.network/ext/bc/C/rpc',
      gasPrice: 225000000000,
      chainId: 43113,
      // accounts: [process.env.PRIVATE_KEY_2]
    },
    mainnet: {
      url: 'https://api.avax.network/ext/bc/C/rpc',
      gasPrice: 225000000000,
      chainId: 43114,
      // accounts: [process.env.PRIVATE_KEY_1]
    }
  }
}