I’m having the same problem with Formidable Forms. This is my first time using Zapier and with high hopes from what I read online on what it can do to help me, but unfortunately no joy here. :-(
I enter my API number and all I get it error codes 404 or 403 depending on how I set up my permalinks (as suggested in another help section I read online). Everything is checked and double checked.
I have been trying to get this to work for about 2 weeks now. It would be great if you just do what it the instructions tell you to do and it would work but unfortunately its not the case.
Oh, and what is this about “Make sure you click "Allow" or "Accept" on the permission popup”? What popup? No popups of any kind and it just confuses us who are trying to get this to work. (photos)
Any help is greatly appreciated.