Webhooks لـ Facebook Messenger — كل محادثة، فورًا

{
  "platform": "facebook",
  "event": "message.received",
  "timestamp": 1744009821,
  "from": {
    "id": "2345678901234",
    "name": "Sarah Johnson"
  },
  "page_id": "1234567890",
  "message": {
    "id": "m_abc123",
    "type": "text",
    "text": "I have a question about pricing"
  },
  "conversation_id": "conv_8h1k..."
}