helper-hardhat-config.js

const { ethers } = require("hardhat")

const networkConfig = {
    default: {
        name: "hardhat",
        //  keepersUpdateInterval: "30",
    },
    31337: {
        name: "localhost",
        subscriptionId: "588",
        gasLane: "0x474e34a077df58807dbe9c96d3c009b23b3c6d0cce433e59bbf5b34f823bc56c", // 30 gwei
        keepersUpdateInterval: "30",
        raffleEntranceFee: ethers.utils.parseEther("0.01"), // 0.01 ETH
        callbackGasLimit: "500000", // 500,000 gas
    },
    11155111: {
        name: "sepolia",
        subscriptionId: "6926",
        gasLane: "0x474e34a077df58807dbe9c96d3c009b23b3c6d0cce433e59bbf5b34f823bc56c", // 30 gwei
        keepersUpdateInterval: "30",
        raffleEntranceFee: ethers.utils.parseEther("0.01"), // 0.01 ETH
        callbackGasLimit: "2500000", // 2,500,000 gas
        vrfCoordinatorV2: "0x8103B0A8A00be2DDC778e6e7eaa21791Cd364625",
    },
    1: {
        name: "mainnet",
        keepersUpdateInterval: "30",
    },
    80001: {
        name: "mumbai",
        subscriptionId: "4052",
        gasLane: "0x4b09e658ed251bcafeebbc69400383d49f344ace09b9576fe248bb02c003fe9f", // 500 gwei
        callbackGasLimit: "2500000", // 2,500,000 gas
        vrfCoordinatorV2: "0x7a1BaC17Ccc5b313516C5E16fb24f7659aA5ebed",
    },
    137: {
        name: "polygon",
        subscriptionId: "753",
        gasLane: "0xd729dc84e21ae57ffb6be0053bf2b0668aa2aaf300a2a7b2ddf7dc0bb6e875a8", //1000 gwei
        callbackGasLimit: "2500000", // 2,500,000 gas
        vrfCoordinatorV2: "0xAE975071Be8F8eE67addBC1A82488F1C24858067",
    }
}

const developmentChains = ["hardhat", "localhost"]
const VERIFICATION_BLOCK_CONFIRMATIONS = 6
const frontEndContractsFile = "../nextjs-smartcontract-lottery-fcc/constants/contractAddresses.json"
const frontEndAbiFile = "../nextjs-smartcontract-lottery-fcc/constants/abi.json"

module.exports = {
    networkConfig,
    developmentChains,
    VERIFICATION_BLOCK_CONFIRMATIONS,
    frontEndContractsFile,
    frontEndAbiFile,
}