In order to access my test website's list of products, which I need for the app, I wrote a backend callback with a REST API and installed it as a module in my test site's backend as explained here (serverless):
However, now that I want to deploy my app as a real app, I've only seen this approach that requires me to deploy my own server (not serverless) independently:
Is there a way to write my app so it installs a backend Corvid module on the client's site and so I can just communicate with that?
Is it allowed/possible to do what I’m doing right now in an official app (simply have the backend run on Wix on http-functions.js as explained in the link above instead of on my own server)?
Thanks in advance :)