Hey, this is an example/tutorial of a Server that manages Firebase Subscribtions, Unsubscribtions and SendMessages2Topics with the Power of B4J Server! The advantage is, requests are processed very quickly (barely waiting period), I do not have to start a script, save resources of the VPS or...
Not all API commands I have implemented and tested, if you have problems, then ask in the comments or in a new thread. With this class you can register and log in your users via email and password. And a lot more... Setup: put your API Key in the Class_Globals Private const API_KEY As String...