Google Firebase · Schema

Message

A message to send via FCM

AnalyticsAuthenticationBackend-as-a-ServiceCloud MessagingGoogle CloudHostingMobileReal-Time Database

Properties

Name Type Description
name string The identifier of the message (output only)
token string Registration token of the target device
topic string Topic name to send to
condition string Condition expression for targeting
notification object
data object Arbitrary key-value data payload
android object
webpush object
apns object
View JSON Schema on GitHub

JSON Schema

google-firebase-message-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Message",
  "title": "Message",
  "type": "object",
  "description": "A message to send via FCM",
  "properties": {
    "name": {
      "type": "string",
      "description": "The identifier of the message (output only)",
      "readOnly": true
    },
    "token": {
      "type": "string",
      "description": "Registration token of the target device"
    },
    "topic": {
      "type": "string",
      "description": "Topic name to send to"
    },
    "condition": {
      "type": "string",
      "description": "Condition expression for targeting"
    },
    "notification": {
      "$ref": "#/components/schemas/Notification"
    },
    "data": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      },
      "description": "Arbitrary key-value data payload"
    },
    "android": {
      "$ref": "#/components/schemas/AndroidConfig"
    },
    "webpush": {
      "$ref": "#/components/schemas/WebpushConfig"
    },
    "apns": {
      "$ref": "#/components/schemas/ApnsConfig"
    }
  }
}

Work with this as data

Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for schemas

4 MCP tools reach this
  • find_json_schemasBrowse and filter every JSON Schema in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This JSON Schema
curl "https://apis.io/api/v1/json-schemas/google-firebase-message"
All schemas
curl "https://apis.io/api/v1/json-schemas?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

A second provider on the same verified email joins the account you already have.