Package Exports

firebase-fcm-v1-http2
firebase-fcm-v1-http2/dist/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (firebase-fcm-v1-http2) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Firebase Cloud Messaging HTTP v1 API Client

Description

This Node.js library provides a simple interface for sending push notifications using Firebase Cloud Messaging HTTP v1 APIs. It replaces deprecated FCM APIs with the latest HTTP v1 methods, ensuring compatibility and future-proofing for sending notifications.

Send multicast notifications using HTTP/2 multiplexing through the FCM HTTP v1 API.

Installation

Install the package via npm:

npm install firebase-fcm-v1-http2

Supported features:

- [X] HTTP/2 session & stream concurrency
- [X] Token batching support
- [X] Uninstall detection
- [X] Retry mechanism

Then, start using the package by importing and instantiating it:

const { Client } = require('firebase-fcm-v1-http2');

// Initialize Firebase Client
const firebaseClient = new Client({
  serviceAccount: require('./path/to/serviceAccountKey.json'),
  // Add optional configurations here
});

// Send a notification to multiple devices
const message = {
  notification: {
    title: "Test Notification",
    body: "This is a test message"
  },
  data: {}
};

const tokens = ['device_token_1', 'device_token_2'];

firebaseClient.sendMulticast(message, tokens)
  .then(unregisteredTokens => {
    console.log('Unregistered tokens:', unregisteredTokens);
  })
  .catch(error => {
    console.error('Error sending notification:', error);
  });

Requirements

Node.js v12 or newer

License

Apache 2.0