从Firebase云消息传递获取“InvalidTokenFormat，Error 400”

Question

I am using Firebase Cloud Messaging for my android development with PHP as server side language. Right now, i'm able to :

1. Receive push notification sending using Firebase Console either both real apps and emulator.

2. Got it working when testing it out from terminal(curl)

So then, i tried sending from apps server(using php curl) instead of Firebase Console. And right now, encountered this weird message InvalidTokenFormat, Error 400 every time i'm request the POST request. Any thought?

Here is the link for Firebase Api were made : FirebaseApi Class

Feel free to ask for any inputs from meif above use case didn't clear enough. Thanks.

Answer 1

My mistake. The url should be(without slash at the end) :

https://fcm.googleapis.com/fcm/send