hardhat.config.ts

import { HardhatUserConfig } from "hardhat/config";
import "@nomicfoundation/hardhat-toolbox";
import "@openzeppelin/hardhat-upgrades";
import { config as dotenvConfig } from "dotenv";
import { resolve } from "path";
import "hardhat-deploy";
import "@nomicfoundation/hardhat-toolbox";

dotenvConfig({ path: resolve(__dirname, "./.env") });

const config: HardhatUserConfig = {
  solidity: {
    compilers: [
      {
        version: `0.8.20`,
        settings: {
          optimizer: {
            enabled: true,
            runs: 15000,
          },
          evmVersion: `paris`,
        },
      },
    ],
  },
  namedAccounts: {
    deployer: 0,
  },
  networks: {
    ganache: {
      url: "http://localhost:8545",
      accounts: [
        "23a48125f38ee2028641a47bd695a43d41cecada7e6d39c9af5174cab3e3a464",
      ],
      saveDeployments: true,
    },
    mumbai: {
      url: "https://rpc.ankr.com/polygon_mumbai",
      accounts: [process.env.PRIVATE_KEY as string],
      saveDeployments: true,
    },
    polygon: {
      url: "https://polygon-rpc.com",
      accounts: [process.env.PRIVATE_KEY as string],
      saveDeployments: true,
      chainId: 137,
    },
    puppy: {
      url: "https://puppynet.shibrpc.com",
      accounts: [process.env.PRIVATE_KEY as string],
      saveDeployments: true,
    },
    bnbTestnet: {
      //fetch url from .env file
      saveDeployments: true,
      url: process.env.BNB_TESTNET_RPC_URL as string,
      accounts: [process.env.PRIVATE_KEY as string],
    },
    bnb: {
      //fetch url from .env file
      saveDeployments: true,
      url: process.env.BNB_RPC_URL as string,
      accounts: [process.env.PRIVATE_KEY as string],
    },
    shardeum: {
      url: "https://dapps.shardeum.org",
      accounts: [process.env.PRIVATE_KEY as string],
    },
    skale: {
      url: "https://staging-v3.skalenodes.com/v1/staging-fast-active-bellatrix",
      accounts: [process.env.PRIVATE_KEY as string],
    },
    opBnbTestnet: {
      url: "https://opbnb-testnet.nodereal.io/v1/64a9df0874fb4a93b9d0a3849de012d3",
      accounts: [process.env.PRIVATE_KEY as string],
      gasPrice: 2000000000,
    },
    opBnb: {
      url: "https://opbnb-mainnet.nodereal.io/v1/64a9df0874fb4a93b9d0a3849de012d3",
      accounts: [process.env.PRIVATE_KEY as string],
      gasPrice: 2000000000,
    },
    arbitrum: {
      url: "https://arb1.arbitrum.io/rpc",
      accounts: [process.env.PRIVATE_KEY as string],
    },
    ethereum: {
      url: "https://ethereum.publicnode.com",
      accounts: [process.env.PRIVATE_KEY as string],
    },
  },
  etherscan: {
    // Your API key for Etherscan
    // Obtain one at https://etherscan.io/
    apiKey: process.env.ETHERSCAN_API_KEY as string,
    // apiKey: {
    //   opBnb: process.env.NODREAL_API_KEY as string, //replace your nodereal API key

    // },

    customChains: [
      {
        network: "opBnb",
        chainId: 204, // Replace with the correct chainId for the "opbnb" network
        urls: {
          apiURL: `https://open-platform.nodereal.io/${process.env.NODREAL_API_KEY}/op-bnb-testnet/contract/`,
          browserURL: "https://opbnbscan.com/",
        },
      },
    ],
  },
};

export default config;