Catch up on everything announced at Firebase Summit, and learn how Firebase can help you accelerate app development and run your app with confidence. Learn More

Firebase Cloud Messaging API

Stay organized with collections Save and categorize content based on your preferences.

FCM send API that provides a cross-platform messaging solution to reliably deliver messages at no cost.

Service: fcm.googleapis.com

To call this service, we recommend that you use the Google-provided client libraries. If your application needs to use your own libraries to call this service, use the following information when you make the API requests.

Discovery document

A Discovery Document is a machine-readable specification for describing and consuming REST APIs. It is used to build client libraries, IDE plugins, and other tools that interact with Google APIs. One service may provide multiple discovery documents. This service provides the following discovery document:

Service endpoint

A service endpoint is a base URL that specifies the network address of an API service. One service might have multiple service endpoints. This service has the following service endpoint and all URIs below are relative to this service endpoint:

  • https://fcm.googleapis.com

REST Resource: v1.projects.messages

Methods
send POST /v1/{parent=projects/*}/messages:send
Send a message to specified target (a registration token, topic or condition).