WhatsApp Business On-Premises API

Your business can host the WhatsApp Business API client on your own servers using the On-Premises API.

Documentation Contents

Overview

Learn about the On-Premises API and making calls to the WhatsApp servers.

Get Started

Learn how to set up your WhatsApp Business API client, register your phone number, update your settings, and send a test message.

Guides

Learn how to send messages, sell products and services, set up and maintain your client, and more.

Reference

A list of all endpoints for the On-Premises API.

Webhooks

Get notifications related to your messages and their status.

FAQs

Frequently asked questions related to the On-Premises API.

Troubleshooting

Learn how to solve problems you may encounter while using the API.

Error Codes

Understand how error messages are structured and see all available error codes.