MPWA Plugin | Wa Gateway | Multi device BETA

The **MPWA Plugin** (often referred to as the **Multi-Device WhatsApp Gateway**) is a specialized software tool designed to integrate WhatsApp messaging into websites or applications using WhatsApp's "Multi-Device" technology. 

Unlike older gateways that required your phone to be constantly online and connected to the internet, this "BETA" multi-device version allows the gateway to remain active even if your primary phone is switched off or offline. 

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### Core Features 

* **Multi-Device Support:** Operates independently of your phone's connection once the initial QR code is scanned. 
* **Multi-Session Management:** Allows you to manage multiple WhatsApp numbers or sessions from a single dashboard. 
* **API & Webhooks:** Provides a headless API to send and receive text, images, videos, and documents. Webhooks allow you to build chatbots that respond to incoming messages automatically. 
* **Bulk Messaging:** Supports sending broadcast messages to multiple contacts, often with built-in "delay" settings to reduce the risk of being banned by WhatsApp. 
* **Auto-Responder:** Built-in tools to set up "Out of Office" or "Frequently Asked Question" replies. 

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### Technical Specifications 

Based on current distributions (like those found on GPL sites and GitHub), the technical stack usually includes: 

* **Backend:** Often built on **Node.js** (using libraries like `baileys` or `whatsapp-web.js`) or **Laravel**. 
* **Database:** Typically uses **MySQL** or **PostgreSQL** to store session data and message logs. 
* **Hosting:** Best run on a VPS or via **Docker** to ensure the "session" remains active 24/7. 

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### How to Use the MPWA Gateway 

1. **Installation:** Deploy the script to your server (usually via Docker or a PHP/Node environment). 
2. **Session Start:** Visit the generated session URL (e.g., `http://your-server-ip:5001/session/start`). 
3. **QR Scan:** Open WhatsApp on your phone > **Linked Devices** > **Link a Device** and scan the QR code displayed on your server's dashboard. 
4. **Integration:** Use the provided **API Key** to connect your website, CRM, or WooCommerce store to the gateway to automate notifications. 

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### Critical Considerations 

> [!WARNING] 
> **Account Safety:** Because this is a "BETA" and unofficial gateway (meaning it does not use the official Meta Cloud API), there is a constant risk of WhatsApp flagging your account for "spam" if you send too many messages too quickly. Always use a dedicated business number and implement human-like delays. 

**Would you like me to help you with the Docker installation commands for this gateway, or are you looking for a specific plugin to connect it to WooCommerce?**