WhatsApp API

The Sinch WhatsApp Business Messaging API provides a rich, enterprise-grade messaging solution for clients who wish to communicate with their customers via WhatsApp.

Get Started

Learn how to set up the WhatsApp API.

Learn More


Frequently asked questions about the WhatsApp API.

Learn More

API Reference

Read the full WhatsApp API specification.

Learn More

Support for the standalone WhatsApp API will end on September 30, 2023. New customers must use, and existing customers must migrate to, the WhatsApp channel of the Conversation API. Any migration must be completed prior to September 30, 2023.