eighteen73/laravel-google-chat

Google Chat Notification Channel for Laravel (fka. Hangouts Chat)

v2.0.0 2026-08-16 20:56 UTC

Requires

• php: ^8.2
• guzzlehttp/guzzle: ^7.0
• illuminate/notifications: ^12.0 || ^13.0
• illuminate/support: ^12.0 || ^13.0
• league/commonmark: ^2.8

Requires (Dev)

• laravel/pint: ^1.30
• orchestra/testbench: ^10.0 || ^11.0
• phpstan/phpstan: ^2.0
• phpunit/phpunit: ^11.5.3

MIT

• eighteen73
• Frank Dixon

Published on Packagist.org on 2026-08-16 21:02 UTC

README

This package makes it easy to send Google Chat notifications (simple text, formatted messages, and rich cards) using webhooks or REST API service accounts in Laravel 12.x and 13.x.

Maintained by eighteen73.

Key Features

• Rich Cards v2 Engine: Full support for interactive Google Chat Cards v2 with headers, sections, DecoratedText, ButtonList, Divider, and Columns.
• Pluggable Transports: Send notifications via lightweight space Incoming Webhooks or Google Cloud Service Accounts.
• Message Updates & Patching: Update previously posted card messages dynamically using the Service Account transport.
• Thread Management: Reply directly into existing threads using thread keys or message resource names.
• Fluent Builder Closures: Clean $message->card(fn (Card $c) => ...) and $card->section(fn (Section $s) => ...) closures.

Documentation

Full developer documentation, configuration guides, card layout examples, and API references are available on our documentation site:

📖 Read the Documentation

Requirements

• PHP ^8.2
• Laravel ^12.0 or ^13.0

Installation

Require the package via Composer:

composer require eighteen73/laravel-google-chat

Publish the configuration file:

php artisan vendor:publish --tag=google-chat-config

Quick Examples

Simple Text Notification

public function toGoogleChat(object $notifiable): GoogleChatMessage
{
    return GoogleChatMessage::create()
        ->bold('Invoice Paid!')
        ->line('Payment of £450.00 was received successfully.')
        ->to('sales');
}

Rich Card v2 Notification

use NotificationChannels\GoogleChat\Card;
use NotificationChannels\GoogleChat\Enums\Icon;
use NotificationChannels\GoogleChat\Enums\ImageType;
use NotificationChannels\GoogleChat\Section;

public function toGoogleChat(object $notifiable): GoogleChatMessage
{
    return GoogleChatMessage::create()
        ->to('alerts')
        ->card(function (Card $card) {
            $card->header('Server Alert', 'web-prod-01', ImageType::CIRCLE)
                ->section(function (Section $section) {
                    $section->decoratedText('CPU Utilisation', '94%', Icon::WARNING)
                        ->divider()
                        ->buttonList(function ($buttons) {
                            $buttons->button('Open Dashboard', 'https://example.com/monitoring');
                        });
                });
        });
}

For advanced features like updating sent messages, Service Account setup, custom space aliases, threading, and local test overrides, please refer to the full documentation.

Development & Testing

# Run PHPUnit tests
composer test

# Run static analysis
composer analyse

# Check code formatting
composer lint

# Automatically format code
composer format

The test suite contains 50 unit tests covering all Cards v2 components, payload serialization, and HTTP transports:

composer test

Security

If you discover any security related issues, please email us or use the issue tracker.

Credits

• Originally created by Frank Dixon and the Laravel Notification Channels community.
• Maintained by eighteen73.
• All Contributors

License

The MIT License (MIT). Please see LICENSE.md for more information.