How can I send a Firebase Cloud Messaging notification without use the Firebase Console?

Question

I\'m starting with the new Google service for the notifications, Firebase Cloud Messaging.

Thanks to this code https://github.com/firebase/quickstart-a

Answer 1

Examples using curl

Send messages to specific devices

To send messages to specific devices, set the to the registration token for the specific app instance

curl -H "Content-type: application/json" -H "Authorization:key="  -X POST -d '{ "data": { "score": "5x1","time": "15:10"},"to" : ""}' https://fcm.googleapis.com/fcm/send

Send messages to topics

here the topic is : /topics/foo-bar

curl -H "Content-type: application/json" -H "Authorization:key="  -X POST -d '{ "to": "/topics/foo-bar","data": { "message": "This is a Firebase Cloud Messaging Topic Message!"}}' https://fcm.googleapis.com/fcm/send

Send messages to device groups

Sending messages to a device group is very similar to sending messages to an individual device. Set the to parameter to the unique notification key for the device group

curl -H "Content-type: application/json" -H "Authorization:key="  -X POST -d '{"to": "","data": {"hello": "This is a Firebase Cloud Messaging Device Group Message!"}}' https://fcm.googleapis.com/fcm/send

Examples using Service API

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

Headers

Content-type: application/json
Authorization:key=

Request Method : POST

Request Body

Messages to specific devices

{
  "data": {
    "score": "5x1",
    "time": "15:10"
  },
  "to": ""
}

Messages to topics

{
  "to": "/topics/foo-bar",
  "data": {
    "message": "This is a Firebase Cloud Messaging Topic Message!"
  }
}

Messages to device groups

{
  "to": "",
  "data": {
    "hello": "This is a Firebase Cloud Messaging Device Group Message!"
  }
}