Push Notification (gcm) Using Asp.net (the Notification Wasn't Received) (browser Key)

I've Create An Application in Google Cloud Messaging (GCM) And they Give Me : SENDER-ID API-KEY I've Create An Android Application that Clients Can Used To Register their Devices

Solution 1:

You have to obtain your Browser-Key from Google APIs Console. https://code.google.com/apis/console

Your Browserkey will be 40 bytes in size.

You can refer http://developer.android.com/google/gcm/gs.html for further help.