Not publishing caption on Instagram


we are evaluating integromat as a platform for implementing Instagram integration, specifically via url.

My scenario listens for a webhook, extracts image address and caption and uploads that image to our page in Instagram (

problem: Image is uploaded to Instagram properly, however caption is not set. I have tried using fixed caption instead of parameterized one, but that too did not get inserted.

This is quite important for us to know before committing to the make platform, and would love to get your comment about it. Are we doing something wrong?


I’m having the same issue as of the last 7 days or so. Were you able to find a solution?