CipherRoll-contract/hardhat.config.ts at main · Netwalls/CipherRoll-contract · GitHub

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

dotenv.config();

const SEPOLIA_RPC_URL =
  process.env.SEPOLIA_RPC_URL || "https://ethereum-sepolia-rpc.publicnode.com";
const PRIVATE_KEY = process.env.PRIVATE_KEY || "";

const config: HardhatUserConfig = {
  solidity: {
    version: "0.8.27",
    settings: {
      optimizer: {
        enabled: true,
        runs: 200,
      },
      evmVersion: "cancun",
    },
  },
  networks: {
    hardhat: {
      chainId: 31337,
    },
    sepolia: {
      url: SEPOLIA_RPC_URL,
      chainId: 11155111,
      accounts: PRIVATE_KEY ? [PRIVATE_KEY] : [],
    },
  },
  etherscan: {
    apiKey: {
      sepolia: process.env.ETHERSCAN_API_KEY || "",
    },
  },
  paths: {
    sources: "./contracts",
    tests: "./test",
    cache: "./cache",
    artifacts: "./artifacts",
  },
  typechain: {
    outDir: "typechain-types",
    target: "ethers-v6",
  },
};

export default config;