MultiWallet

A simple singleton class for managing wallet connection states in React applications.

Table of Contents

• Introduction
• Features
• Installation
• Usage
• API Documentation
• Examples
• Contributing
• License
• Support

Introduction

multi-wallet-connector is a JavaScript library that simplifies connecting to multiple cryptocurrency wallets such as MetaMask, Phantom, and XWallet. It provides an easy-to-use interface for handling wallet connections and state management, allowing developers to integrate wallet functionalities seamlessly into their applications.

Features

• Support for Multiple Wallets: Connect to MetaMask, Phantom, and XWallet effortlessly.
• State Management: Centralized management of wallet states, such as connection status and active wallet address.
• Singleton Pattern: Ensures a single instance of wallet management across the application.
• Easy Integration: Simple API for integration with existing web applications.

Installation

You can install the multi-wallet-connector package via npm:

npm install multi-wallet-connector

import MultiWallet from 'multi-wallet-connector'

API Documentation

Checking Wallet Installation

const isMetamaskInstalled = MultiWallet.isWalletInstalled("Metamask");

const isPhantomInstalled = MultiWallet.isWalletInstalled("Phantom");

const isXWalletInstalled = MultiWallet.isWalletInstalled("XWallet");

Checking Wallet Connection Status

const isAnyWalletConnected = MultiWallet.isAnyWalletConnected();

const isMetamaskActive = MultiWallet.isMetamaskActive();

const isPhantomActive = MultiWallet.isPhantomActive();

const isXwalletActive = MultiWallet.isXwalletActive();

Get Active Address

 const address = MultiWallet.getActiveAddress();

Setting and Getting RPC Endpoints

MultiWallet.setL1xRpc(rpc);

MultiWallet.setSolanaRpc(rpc);

const l1xRpc = MultiWallet.getL1xRpc();

const solanaRpc = MultiWallet.getSolanaRpc();

Connecting to Wallets

const connnection = await MultiWallet.connectWallet(walletName, message);

Getting Balances for Connected Wallets

const balance = await MultiWallet.getBalance(functionName, tokenAddress, walletAddress, rpc);

const evmBalance = await MultiWallet.getBalance("getEVMNativeBalance", "", walletAddress, rpc);

const solanaTokenBalance = await MultiWallet.getBalance("getSolanaTokenBalance", tokenAddress, walletAddress, rpc);

const l1xBalance = await MultiWallet.getBalance("getL1xNativeBalance", "", walletAddress, rpc);

const solanaTokenBalance = await MultiWallet.getBalance("getSolanaTokenBalance", tokenAddress, walletAddress, rpc);

EXAMPLE

Check if MetaMask is Installed

const isInstalled = MultiWallet.isWalletInstalled("Metamask");

Connect to Phantom Wallet

  const result = await MultiWallet.connectWallet("Phantom", "Please sign this message.");

Get Balances

  const balance = await MultiWallet.getBalance("getEVMNativeBalance", "", walletAddress, rpc);

  const balance = await MultiWallet.getBalance("getEVMTokenBalance", tokenAddress, walletAddress, rpc);

  const balance = await MultiWallet.getBalance("getL1xNativeBalance", "", walletAddress, rpc);

  const balance = await MultiWallet.getBalance("getSolanaNativeBalance", "", walletAddress, rpc);

  const balance = await MultiWallet.getBalance("getSolanaTokenBalance", tokenAddress, walletAddress, rpc);