# WATI WhatsApp Business API

**Canonical:** https://apis.io/apis/wati/whatsapp-api/  
**Provider:** WATI — https://apis.io/providers/wati/  
**Base URL:** https://live-mt-server.wati.io  
**Documentation:** https://docs.wati.io/reference/introduction

WATI WhatsApp Business API is one of 4 APIs that [WATI](https://apis.io/providers/wati/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include WhatsApp, Messaging, and Chatbots. The published artifact set on APIs.io includes API documentation and authentication docs.

Tenant-scoped REST API for sending WhatsApp template and session messages, managing contacts, assigning operators, and orchestrating chatbot flows. Uses Bearer token authentication with per-workspace endpoint URLs (live-server-<id>.wati.io or live-mt-server.wati.io).

## Machine-readable artifacts (3)

- **Documentation** — https://docs.wati.io/reference/introduction
- **Authentication** — https://docs.wati.io/reference/authentication
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/wati/refs/heads/main/apis.yml

## Other WATI APIs (3)

- [WATI Contacts API](https://apis.io/apis/wati/wati-contacts-api/)
- [WATI Messages API](https://apis.io/apis/wati/wati-messages-api/)
- [WATI Templates API](https://apis.io/apis/wati/wati-templates-api/)

## Tags

WhatsApp, Messaging, Chatbots

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/wati/whatsapp-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/wati/.