hardhat.config.ts

import * as dotenv from "dotenv";
dotenv.config();
import { HardhatUserConfig } from "hardhat/config";
import "@nomicfoundation/hardhat-toolbox";
import "@nomicfoundation/hardhat-foundry";
import "@nomiclabs/hardhat-etherscan";

import "./tasks";

const accounts = process.env.PRIVATE_KEY ? [process.env.PRIVATE_KEY] : [""];

const config: HardhatUserConfig = {
  solidity: {
    version: "0.8.17",
    settings: {
      optimizer: {
        enabled: true,
        runs: 200,
      },
    },
  },
  networks: {
    hardhat: {
      chainId: 1337,
    },
    "bsc-mainnet": {
      url: "https://rpc.ankr.com/bsc",
      chainId: 56,
      accounts: accounts || "",
    },
  },
  etherscan: {
    apiKey: {
      mainnet: process.env.ETHERSCAN_API_KEY || "",
      goerli: process.env.ETHERSCAN_API_KEY || "",
      sepolia: process.env.ETHERSCAN_API_KEY || "",
      bsc: process.env.BSCSCAN_API_KEY || "",
      bscTestnet: process.env.BSCSCAN_API_KEY || "",
    },
  },
};

export default config;