This page is about Chat for JSM Cloud. Using Server or Data Center? Click here.
The App Secret is used to verify that requests coming from WhatsApp to Chat’s backend have been sent by WhatsApp.
Find App Secret on Meta for Developers
In your app, go to Settings > Basic.
Click the Show button next to App Secret and enter your password.
Add App Secret to Chat
Open your project, and click Project Settings > Chat Settings > WhatsApp Integration.
Copy the App Secret into the required field.