WhatsApp Business API

The InnoPaaS platform provides enterprise customers with integrated support for sending Meta WhatsApp messages and offers unified API interface technical support. The unified data encoding format for this protocol is UTF-8. The interface uses HTTPS, and the TLS protocol version is >=1.2. User authentication for the interface uses Authorization in the request header; see 2.1 Common Request Headers for details.

Interface signature verification

Please readInnoPaaS API Getting Started Guide

Glossary

Name	Description
Authorization	Application access authorization token, verified using JWT
appKey	ApiKey, created and viewed in Developer Tools - Application Management (API Keys)
wabaId	ID of the WhatsApp Business account
messageType	Message type
sendNumber	The number bound to the WhatsApp Business account, the mobile number displayed in WhatsApp messages
recipientNumber	Recipient's mobile number