1.

Visit your secret scan URL (configured in .env as SCAN_PATH) to scan the QR code with your WhatsApp.

2.

Send a POST request to /send to send messages.

3.

Endpoint: http://localhost:3000/send

4.

Auth: Basic Auth is required (Username/Password from .env).

5.

Body (JSON):

{
  "number": "08123456789",
  "message": "Hello from API!"
}

6.

The system will send the message to the destination number.