10grans-ng/hardhat.config.ts

import { HardhatUserConfig } from "hardhat/config";
import "@nomicfoundation/hardhat-toolbox";
import "hardhat-contract-sizer";
import dotenv from "dotenv";
dotenv.config({ path: `.env.${process.env.NODE_ENV || "local"}` });

const config: HardhatUserConfig = {
  solidity: {
    version: "0.8.19", // don"t make this higher
    settings: {
      optimizer: {
        enabled: true,
        runs: 200
      }
    }
  },
  networks: {
    "base-mainnet": {
      url: "https://mainnet.base.org",
      accounts: {
        mnemonic: process.env.MNEMONIC as string
      },
      gasPrice: 1000000000,
    },
    "base-goerli": {
      url: "https://goerli.base.org",
      accounts: {
        mnemonic: process.env.MNEMONIC as string
      },
      gasPrice: 1000000000,
    },
    "base-local": {
      url: "http://localhost:8545",
      accounts: {
        mnemonic: process.env.MNEMONIC as string
      },
      gasPrice: 1000000000,
    },
    "eth-goerli": {
      url: `https://goerli.infura.io/v3/${process.env.INFURA_KEY}`,
      accounts: {
        mnemonic: process.env.MNEMONIC as string
      },
      gasPrice: 1000000000,
    },
  },
  defaultNetwork: "base-local",
  etherscan: {
    apiKey: {
     "base-goerli": "PLACEHOLDER_STRING"
    },
    customChains: [
      {
        network: "base-goerli",
        chainId: 84531,
        urls: {
         apiURL: "https://api-goerli.basescan.org/api",
         browserURL: "https://goerli.basescan.org"
        }
      }
    ]
  },
};

export default config;