I emailed Pinterest about this and they said to not use Make.com but use their official API of manual PIN posting…
Yeah, but that defeats the point of me paying for and using make for automation…
So I looked into the issue more.
I found it wasn’t just bit.ly links but even Spotify links and then links to my own sites. Sometimes they would go through, but lots of time you get the error:
So in case it helps anyone, i think the issue is with the Media source image link, which in my case was the link given by OpenAi Image generation module. I think that sucks because it then means having to download the file somewhere myself, getting the new direct link and then using that the the Create Pin Pinterest module…