Table of Contents

Are your file attachment names appearing as null or untitled?

When using WATI API to send files to an opened chat session, the file name may appears as "null" or "untitled".

To avoid such result, the caption should be filled under the API - ​/api​/v1​/sendSessionFile​/{whatsappNumber}

The caption will be taken and shown as the title of the file attachment.

How did we do?

How to track Template Messages using Webhooks

Where can I find the WATI API Endpoint URL and Bearer Token?