What is the exact procedure for having google OAuth production ready.

[redEyedBeast]

I have tried using Google oauth by creating client id. It works on debug versions of a react native app but fails on signed APKs. Also there is a video which is required for getting the OAuth approved. Do we need to explain each and every scope of OAuth that we are trying to use?

[ErnestoC]

Depending on the scopes for data access that your application requires from users, you would need to engage in a particular verification process for your app. You can review the specific verification steps that apply for different types of scopes in this FAQ webpage. Your application might have been running in testing mode (which allows up to 100 test users) before being released (at which point it would need to be verified).