Firebase Cloud Messaging is same as GCM?

[Noitidart]

GCM recently merged with Firebase to create FCM. Will this package work with FCM?

[SamMakesCode]

I couldn't get this working with firebase, but the old GCM still works using https://console.developers.google.com apps. You need to generate an api key and open it up on the IP addresses you want to use it on

[Noitidart]

Thanks @samlittler I'll try it out.