Sendy

Send messages, templates, and manage conversations via GoWA or Meta Cloud API.

Requires a WhatsApp account connected in the dashboard (GoWA self-hosted or Meta Cloud API). Supports text messages, template messages with variables, media attachments, and conversation management.

Endpoints

Method	Description	Permission
POST	Send a WhatsApp message	whatsapp.send
POST	Send WhatsApp messages in batch	whatsapp.send
POST	Send a template message	whatsapp.send
GET	List WhatsApp messages	whatsapp.history
GET	Get WhatsApp message details	whatsapp.history
GET	List WhatsApp conversations	whatsapp.history
GET	Get conversation with messages	whatsapp.history
DELETE	Cancel a queued WhatsApp message	whatsapp.send

Send Message

POST /api/v1/whatsapp/send

Request

Response

{
  "success": true,
  "data": {
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "status": "queued",
    "to": "+33612345678",
    "body": "Hello! Your appointment is confirmed for tomorrow at 3pm."
  }
}

json

Send Template

POST /api/v1/whatsapp/send-template

Request

Response

{
  "success": true,
  "data": {
    "id": "660e8400-e29b-41d4-a716-446655440000",
    "status": "queued",
    "to": "+33612345678",
    "templateName": "order_confirmation"
  }
}

json

List Conversations

GET /api/v1/whatsapp/conversations

Request

Response

{
  "success": true,
  "data": [
    {
      "id": "conv-uuid-1",
      "contact": "+33612345678",
      "lastMessage": "Thanks for confirming!",
      "lastMessageAt": "2026-03-18T14:30:00Z",
      "unreadCount": 2
    },
    {
      "id": "conv-uuid-2",
      "contact": "+33698765432",
      "lastMessage": "When will my order arrive?",
      "lastMessageAt": "2026-03-18T13:15:00Z",
      "unreadCount": 1
    }
  ],
  "meta": { "page": 1, "per_page": 20, "total": 45, "total_pages": 3 }
}

json