u/shrimptikkamosalah

I made an extension where the auth for the extension is an api key users have to apply for. To make it easy for users to apply for one I wanted to embed a tally form inside either the popup or sidebar. The form will collect data like name, email, company name. I wanted to embed it just under where users can enter their api key. This would make it very easy for users to signup without going to an external page.
I’m displaying it using iframe.

My question is if this is even allowed? What permissions do I have to declare if any and do I list tally url in manifest etc?