Hardhat

Hardhat is a development environment used for compiling, deploying, testing, and debugging smart contracts.

Check out Hardhat for installation details and an overview.

Hardhat Configuration for Lycan​

Update the configuration file with the changes shown below for Lycan Chain, providing examples for both JavaScript and TypeScript.

JavaScript

require("@nomiclabs/hardhat-waffle");
const fs = require("fs");
const mnemonic = fs.readFileSync(".secret").toString().trim();
let accounts = { mnemonic: mnemonic };

module.exports = {
  defaultNetwork: "lycan",
  solidity: "0.8.4",
  networks: {
    lycan: {
      url: "https://rpc.lycanchain.com",
      accounts: accounts,
    },
  },
};

TypeScript

import { HardhatUserConfig } from "hardhat/config";
import "@nomiclabs/hardhat-waffle";
import * as fs from "fs";

const mnemonic: string = fs.readFileSync(".secret").toString().trim();
let accounts = { mnemonic: mnemonic };

const config: HardhatUserConfig = {
  defaultNetwork: "lycan",
  solidity: "0.8.4",
  networks: {
    lycan: {
      url: "https://rpc.lycanchain.com",
      accounts: accounts,
    },
  },
};

export default config;

Compile your contract​

npx hardhat compile

Deploy your contract​

Javascript

npx hardhat run scripts/deploy.js --network lycan

Typescript

npx hardhat run scripts/deploy.ts --network lycan

View your deployed contract on any of the explorers.