autonomous-economy-protocol/hardhat.config.ts at main · TomsonTrader/autonomous-economy-protocol · GitHub

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import { HardhatUserConfig } from "hardhat/config";
import "@nomicfoundation/hardhat-toolbox";
import * as dotenv from "dotenv";

dotenv.config();

const rawKey = process.env.DEPLOYER_PRIVATE_KEY || "";
const DEPLOYER_PRIVATE_KEY = rawKey && rawKey.length >= 64
  ? (rawKey.startsWith("0x") ? rawKey : "0x" + rawKey)
  : "0x" + "a".repeat(64);
const BASESCAN_API_KEY = process.env.BASESCAN_API_KEY || "";

const config: HardhatUserConfig = {
  solidity: {
    version: "0.8.24",
    settings: {
      optimizer: {
        enabled: true,
        runs: 200,
      },
      viaIR: true,
    },
  },
  networks: {
    hardhat: {
      chainId: 31337,
      forking: process.env.FORK_MAINNET === "true" ? {
        url: process.env.BASE_MAINNET_RPC || "https://mainnet.base.org",
        blockNumber: undefined, // latest
      } : undefined,
    },
    "base-sepolia": {
      url: process.env.BASE_SEPOLIA_RPC || "https://sepolia.base.org",
      chainId: 84532,
      accounts: [DEPLOYER_PRIVATE_KEY],
      gasPrice: "auto",
    },
    "base-mainnet": {
      url: process.env.BASE_MAINNET_RPC || "https://mainnet.base.org",
      chainId: 8453,
      accounts: [DEPLOYER_PRIVATE_KEY],
      gasPrice: "auto",
    },
  },
  etherscan: {
    apiKey: BASESCAN_API_KEY,
    customChains: [
      {
        network: "base-sepolia",
        chainId: 84532,
        urls: {
          apiURL: "https://api-sepolia.basescan.org/api",
          browserURL: "https://sepolia.basescan.org",
        },
      },
      {
        network: "base-mainnet",
        chainId: 8453,
        urls: {
          apiURL: "https://api.basescan.org/api",
          browserURL: "https://basescan.org",
        },
      },
    ],
  },
  paths: {
    sources: "./contracts",
    tests: "./test",
    cache: "./cache",
    artifacts: "./artifacts",
  },
  typechain: {
    outDir: "typechain-types",
    target: "ethers-v6",
  },
};

export default config;