Push notification to all users in firebase

Question

I am trying to send a push notification to all users in my firebase app. is there a way to do it without using a topic?

I have tried doing the following request:

{
  "to":"/topics/all", 
   "data":{
      "message" :" {My message}"
    }
}

Any help is appreciated!

Topic will be best suited for this. Is there a reason why you are against using topics? — Kushan, Aug 08 '19 at 09:33

score 1 · Accepted Answer · answered Aug 08 '19 at 12:06

If you absolutely can't use a topic, then you will need to collect all the device ID tokens from all your users' app installations, then send the message directly to all those tokens. But I suspect it will be easier to user a topic instead of writing all that code.

Push notification to all users in firebase

1 Answers1