# WhatsApp Web.js Server

Complete WhatsApp automation server with REST API, WebSocket, and SQLite storage.

## Features

✅ **REST API** - Send messages, retrieve contacts/chats/messages
✅ **WebSocket** - Real-time event streaming
✅ **SQLite** - Persistent storage for all data
✅ **Media Storage** - Automatic media file handling
✅ **Authentication** - API key protection
✅ **QR Code Web UI** - Easy WhatsApp authentication via browser
✅ **All Original Commands** - Full command handler support

## Quick Start

### Local Development

```bash
npm install
npm start
```

Visit `http://localhost:3001/qr` to scan the WhatsApp QR code.

### Docker Deployment

```bash
docker-compose up -d --build
```

Visit `http://your-server:3001/qr` to authenticate WhatsApp.

## QR Code Authentication - Web-UI

The server provides a web interface for easy WhatsApp authentication:

- **URL**: `http://localhost:3001/qr`
- **Features**:
  - Real-time QR code display
  - Live connection status updates
  - Auto-refresh on new QR codes
  - Mobile-friendly design

The QR code is also printed in the console logs for terminal access.