Quickstart

Getting Started with ERC7660

Setting Up Your Project

First, given this example and most quickstart documentation will be relying on Forge, make sure you have the latest version of forge installed.

install

curl -L https://foundry.paradigm.xyz | bash

Now that you have forge installed, create and navigate to a new directory for your ERC7660 project and install ERC7660.

forge init
forge install benchmark-org/erc7660

Creating Your ERC7660

An example contract that inherits ERC7660 has been provided below. This is just a minimal implementation for quick setup.

ExampleERC7660.sol

//SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
import {ERC7660} from "erc7660/ERC7660.sol";

contract ExampleERC7660 is Ownable, ERC7660 {
  constructor(
    string memory name_,
    string memory symbol_,
    uint256 totalSupply_
  ) ERC7660(name_, symbol_, totalSupply_) {

      
  }

   function addPair(address _pair,bool flag) public onlyOwner {
       _addPair(_pair,flat);
    }
   //_routers
    function addRouter(address _router,bool flag) public onlyOwner {
       _addRouter(_router,flag);
    }

    function setDuration(uint256 _duration) public onlyOwner {
        _setDuration(_duration);
    }
}

That’s it, your all set up with your first ERC7660 contract!

​

Deploying

To deploy, we’ll again use our current project and set up a simple script, provided below.

contract Deploy is Script {
    string memory name = "ExampleBench";
    string memory symbol = "EXBench";
    uint256 totalSupply = 10000e18;

    modifier broadcast(address deployer) {
        vm.startBroadcast(deployer);
        _;
        vm.stopBroadcast();
    }

    function run() external override {
        deploy(<Your Deployer Address>);
    }

    function deploy(address deployer) public broadcast(deployer) {
        new ExampleERC7660(name, symbol, totalSupply, deployer);
    }
}

Now, you’ll need to run the script through the following command, having defined the deployer private key and rpc endpoint in your local environment.