Post multiple photos to Facebook Post from URL

:waving_hand: Hi everyone,

I’m trying to publish a multi-photo post on Facebook via Make.com but I’m running into an issue.

My flow is structured like this:

  • Iterator that reads a list of image URLs

  • HTTP “Get a file” to download them

  • Array Aggregator to collect them together

However, when I send this to the Facebook module, instead of creating one single post with multiple images, it publishes each photo separately as its own post.

From what I understand, Facebook doesn’t allow uploading multiple photos in a single request, but requires a two-step process (uploading each image individually → then creating a post with all the media IDs).

Has anyone managed to solve this in Make?

Is there a simple workaround, or do I need to go through direct HTTP calls to the Facebook API?