This repository contains a collection of helper contracts, Hardhat tasks, and utility functions that make it easier to build with ZetaChain.

If you're looking to build a dapp on ZetaChain, we recommend using the Hardhat template. This template has all the toolkit featured imported, so you don't need to install this package manually.

Before getting started, ensure that you have Node.js and Yarn installed on your system.

To install this package in Hardhat project, add it as a development dependency:

yarn add --dev @zetachain/toolkit

To install all the the tasks into a Hardhat template, add the following import statement to hardhat.config.js:

import "@zetachain/toolkit/tasks";

import {
  deployZetaConnectorMock,
  deployZetaEthMock,
  prepareData,
  prepareParams,
  evmSetup,
} from "@zetachain/toolkit/helpers";

pragma solidity 0.8.7;

import "@zetachain/toolkit/contracts/BytesHelperLib.sol";
import "@zetachain/toolkit/contracts/TestSystemContract.sol";
import "@zetachain/toolkit/contracts/TestZRC20.sol";
import "@zetachain/toolkit/contracts/SwapHelperLib.sol";
import "@zetachain/toolkit/contracts/ZetaConnectorMock.sol";
import "@zetachain/toolkit/contracts/EthZetaMock.sol";

To get started, install the necessary dependencies by running the following command in your terminal:

yarn

yarn build