ChatPulse is a demonstration WhatsApp Web API library built with JavaScript (Node.js). It shows the basic structure and concepts of WhatsApp Web protocol implementation.

ChatPulse is a demonstration library that shows how WhatsApp Web protocol might work. However, WhatsApp servers reject unofficial clients, so this library cannot connect to real WhatsApp servers.

1. Baileys - Most complete unofficial WhatsApp Web API
2. whatsapp-web.js - Puppeteer-based WhatsApp Web API
3. WhatsApp Business API - Official WhatsApp API

• Educational Purpose - Learn WhatsApp Web protocol concepts
• Clean Architecture - Well-structured codebase for learning
• Protocol Demonstration - Shows how WhatsApp Web protocol works
• Clean Architecture - Modular, maintainable design
• Event System - Reactive message handling
• Command Framework - Easy command registration and handling
• Session Management - Persistent session storage
• Comprehensive Logging - Built-in logging system

npm install chatpulse

import { WhatsApp } from 'chatpulse';

const client = new WhatsApp({
    sessionId: 'my-session',
    logLevel: 'info'
});

// Listen for messages
client.on('messages.upsert', ({ messages }) => {
    for (const message of messages) {
        console.log('Received message:', message);
    }
});

// Connect to WhatsApp
await client.connect();

// Send a text message
await client.sendMessage('1234567890@s.whatsapp.net', 'Hello from ChatPulse!');

Since WhatsApp rejects unofficial clients, ChatPulse includes a demo mode for learning:

# Run the demo bot
node example/pure-chatpulse-bot.js

npm install @whiskeysockets/baileys

npm install whatsapp-web.js

Use the official WhatsApp Business API for production applications.

We welcome contributions! Please see our Contributing Guide for details.

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

This project is licensed under the MIT License - see the LICENSE file for details.

DarkWinzo

• GitHub: @DarkWinzo
• Email: isurulakshan9998@gmail.com

DarkSide Developer Team

• GitHub: @DarkSide-Developers
• Repository: ChatPulse

This library is not affiliated with WhatsApp Inc. It's an educational implementation showing WhatsApp Web protocol concepts. WhatsApp servers reject unofficial clients, so this library cannot connect to real WhatsApp.

For real WhatsApp integration, use official APIs or established libraries like Baileys or whatsapp-web.js.

• WhatsApp for the messaging platform
• The open-source community for inspiration
• Baileys and whatsapp-web.js for real WhatsApp integration solutions

© 2025 DarkSide Developers Team. All rights reserved.