Login Passthrough using HTTP Functions

Is it possible to authenticate a member using a HTTP Function that calls wix-members → Authentication → l ogin( )?

The idea is to store a generic email and password and use them to login to get to the members section for multiple users without the users actually having knowledge of the credentials. I would like to have the login initiated via a button click even on an external site that would open a new windows, call the function to login and slide right through to the restricted members section…yikes and help!

I don’t think it’s possible with http-functions.
But you can log-in the user behind the scenes, by https://www.wix.com/velo/reference/wix-members/authentication/login