MultiWalletConnector

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 MultiWalletConnector from 'multi-wallet-connector';

API Documentation

Checking Wallet Installation

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

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

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

Checking Wallet Connection Status

const isAnyWalletConnected = MultiWalletConnector.isAnyWalletConnected();

const isMetamaskActive = MultiWalletConnector.isMetamaskActive();

const isPhantomActive = MultiWalletConnector.isPhantomActive();

const isXwalletActive = MultiWalletConnector.isXwalletActive();

Get Active Address

 const address = MultiWalletConnector.getActiveAddress();

Setting and Getting RPC Endpoints

MultiWalletConnector.setL1xRpc(rpc);

MultiWalletConnector.setSolanaRpc(rpc);


const l1xRpc = MultiWalletConnector.getL1xRpc();

const solanaRpc = MultiWalletConnector.getSolanaRpc();

Connecting to Wallets

const connectionResult = await MultiWalletConnector.connectWallet(walletName, message);

Getting Balances for Connected Wallets

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

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

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

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

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

EXAMPLE

Check if MetaMask is Installed

import MultiWalletConnector from 'multi-wallet-connector';

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

console.log('MetaMask installed:', isMetamaskInstalled);

Connect to Phantom Wallet

import MultiWalletConnector from 'multi-wallet-connector';

async function connectToPhantom() {
  const result = await MultiWalletConnector.connectWallet("Phantom", "Please sign this message.");
  if (result.status) {
    console.log('Connected to Phantom with address:', result.walletAddress);
  } else {
    console.log('Failed to connect to Phantom.');
  }
}

Get Balances

import MultiWalletConnector from 'multi-wallet-connector';

async function getBalances() {
  const evmNativeBalance = await MultiWalletConnector.getBalance("getEVMNativeBalance", "", walletAddress, rpc);
  const tokenBalance = await MultiWalletConnector.getBalance("getEVMTokenBalance", tokenAddress, walletAddress, rpc);
  const l1xNativeBalance = await MultiWalletConnector.getBalance("getL1xNativeBalance", "", walletAddress, rpc);
  const solanaNativeBalance = await MultiWalletConnector.getBalance("getSolanaNativeBalance", "", walletAddress, rpc);
  const solanaTokenBalance = await MultiWalletConnector.getBalance("getSolanaTokenBalance", tokenAddress, walletAddress, rpc);

  console.log('EVM

THANK YOU