The problem a facing is: I'm a solo developer with limited resources who want to use Firebase as my entire Back-End solution, but I don't want to need to move to the Blaze plan just to test my integrations with externals APIs (not from Google), exclusively during the development stage.

It would be good to have an alternative to Firebase Local Suite on Firebase Studio. It could have the same resources of the Spark plan and work only on Firebase Studio's workspaces, but with the addition of being able to connect to external APIs, such as Stripe and others.