Android Question Firebase push notification v1 and c# MVC API

[Puiu]

I have an older application B4A in which I used FCM. The application stopped working after switching to the new method of sending messages. I have reached the moment when I have to modify the API (.NET c# MVC application). This is where I got stuck. If I use the json file generated from Firebase together with the B4J test application, it works. Can someone help me with a piece of c# code that can send a push using the new method (API v1)? Thanks for any advice!

 

[Erel]

Create a small console app with B4J and start it with Process.Something from C#.