Authenticate Firebase App access through Zoho Creator App

Authenticate Firebase App access through Zoho Creator App

Hi there, I have two apps:
  1. Zoho Creator (Admin and Portal Users)
  2. Firebase Web App
Both apps are password protected and user authentication is handled separately to allow users to log in to access data on each app.

Currently, I have the Firebase web app embedded inside of the Zoho Creator App so that users can access it. However, users still need to sign in to the Firebase web app to access the data. I would prefer if users only had to sign in once to the Zoho Creator app, and manage user authentication from the Zoho Creator App only, while being able to access the Firebase app still.

  1. Can I use an access token from the Firebase app that will allow the embedded page to load in the Zoho Creator app without requiring users to have to "manually" sign in each time?
  2. Can I generate a Firebase access token for each user that is authenticated and managed on the Zoho Creator app?
What are the best options to achieve the above? Any help would be greatly appreciated. Thanks!