ChatYug Developer Documentation

Integrate WhatsApp messaging, delivery tracking, and real-time webhooks into your applications using the ChatYug External API.

Base URL: https://chatyug.com/api/external
Authentication: Authorization: Bearer ck_<your_api_key>

Getting Started

Overview, quickstart, and Bearer token authentication.

API Configuration

API key approval, webhook setup, ID discovery, portal testing, and ChatYug MCP (Claude, ChatGPT, Gemini, and other assistants).

Messaging

Send text, template, and session media (image / video / audio / document), check delivery status, upload media, and send interactive messages.

Webhooks

Receive inbound messages, delivery receipts, and commerce orders at your HTTPS endpoint.

Commerce

Catalogs, orders, checkout flows, and product messages.

Carousel

Carousel templates and multi-card marketing messages.

Chatbot

Portal Chatbot Builder (v1 + V2), node reference, flow templates, and External API flow management.

SDKs

Language-specific guides and Postman collection.

Coming soon

Troubleshooting

Error codes, diagnostics, and common integration failures.

Coming soon

FAQ

Integrator frequently asked questions.

Coming soon

New to ChatYug?

Start with the Quickstart to send your first message, then configure webhooks to receive customer replies and delivery updates.

API keys and webhook URLs are configured in the portal — see the API Configuration setup guide.