README.md

bevm-erc20-factory

bevm-erc20-factory is a Golang-based library that allows the deployment of ERC20 tokens by interacting with an Ethereum smart contract factory.

Installation

First, you need to install this library in your project. If you're using Go Modules, you can run:

go get github.com/chainx-org/bevm-erc20-factory

Configuration

Create a .env file in the root directory of your project and add the following line to set your private key:

PRIVATE_KEY=YourPrivateKey

You also need to configure the network settings. You can edit the config.go file to suit your needs. For example:

package config

type Network struct {
	RpcUrl                 string
	FactoryContractAddress string
}

var BEVMTestnet = Network{
	RpcUrl:                 "https://yourtestnet.infura.io/v3/YOUR_INFURA_PROJECT_ID",
	FactoryContractAddress: "0xYourTestnetFactoryContractAddress",
}

Usage

To use this library, first import it:

import ( "bevm-erc20-factory/factory" "github.com/ethereum/go-ethereum/common" )

Then, you can create a new instance of ERC20Factory:

abi := "<your abi here>"
factoryAddr := common.HexToAddress("<factory contract address here>")
factory, err := factory.NewERC20Factory("<your rpc url here>", abi, factoryAddr)
if err != nil {
	// handle error
}

Now, you can use this instance to create new ERC20 tokens:

name := "ABCD"
symbol := "ABCD"
protocol := "brc-20"
decimals := uint8(18)
owner := common.HexToAddress("<owner address here>")
admin := common.HexToAddress("<admin address here>")
newContractAddress, err := factory.CreateERC20(name, symbol, protocol, decimals, owner, admin)
if err != nil {
	// handle error
}

In the above code, name, symbol, protocol are the name, symbol, and protocol of your token. decimals is the number of decimal places for your token. owner and admin are the owner and admin addresses for your token contract.

You can refer to the main.go file in the project repository for a more detailed usage example.

Note

Make sure that you've correctly set up your .env file, and that your contract ABI and address are correct. If you encounter any issues, don't hesitate to ask.