Which API for a Pet project with authorization can be used?

Question

Android

I want to write a pet project and use it to study the stack of new technologies. I'd like to implement registration and authorization with a token. What API can be used?

Answer 1

I think Firebase is perfect for you. A convenient and fairly simple tool, but it allows a lot (Authorization, database, and a bunch of other things). For an individual project, the free plan is enough for the eyes

Answer 2

For my pet and custom projects, I use Supabase - an open source analogue of Firebase. On the free plan, everything is enough:

• 10k users,
  
• base for 500MB,
  
• 1GB storage
  
• unlimited requests
  
• integration with many oauth 2.0
  
• realtime
  
• ...
  

Haven't encountered any bugs/glitches. The only thing I don't like is that the documentation is incomplete in places. But overall it's a good tool.