Private database users

Hey, I’ve searched the forum but cannot find this specific situation.
I have a mobile app with paid users. I am building a WiX page and I want my paid users to be able to access content only for them. I don’t need/want users to signup on the new site but I do need them to be able to log in with the same user info that they use on the mobile app.

  • Can I connect my existing back-end so that users can log in using their existing user info?
  • Can I restrict certain pages so only these users can access them?

Thank you

I think/believe/etc that this is now possible wix the new wix-users-backend capabilities. I read something of validating users by token. It´s in the API documentation.