QattaPay Laravel SDK

Official QattaPay SDK for Laravel — add group contribution checkout to any storefront.

composer require qattapay/laravel

QattaPay lets groups of people split the cost of a purchase. This package handles:

• Server-side: creating checkout intents and managing orders with your merchant API key
• Webhooks: verifying and parsing events when a session is funded
• Blade: official branded checkout buttons (via the @hadawi/sdk browser bundle)

Parity with the Node SDK @hadawi/sdk.

Requirements

• PHP 8.2+
• Laravel 10, 11, or 12

Installation

composer require qattapay/laravel

The service provider and QattaPay facade are auto-discovered.

Publish the config (optional):

php artisan vendor:publish --tag=qattapay-config

Configuration

Add to your .env:

QATTAPAY_API_KEY=your_api_key
QATTAPAY_WEBHOOK_SECRET=whsec_...
QATTAPAY_MODE=dev
# QATTAPAY_BASE_URL=http://localhost:4000   # optional local override
# QATTAPAY_BROWSER_SDK_VERSION=1.1.6        # jsDelivr pin for the button

Amounts are always integers in the smallest currency unit (halalas for SAR — e.g. 15000 = 150.00 SAR).

Quick start

1 — Create an intent (server)

use QattaPay\Laravel\Facades\QattaPay;

Route::post('/qattapay/intent', function () {
    $result = QattaPay::intents()->create([
        'itemSnapshot' => [
            [
                'name' => 'Luxury Watch',
                'price' => 150000,
                'reference' => 'watch-001',
            ],
        ],
        'totalAmount' => 150000,
        'currency' => 'SAR',
        'metadata' => ['cart_id' => 'abc'],
    ]);

    return [
        'intentId' => $result['intent']['id'],
    ];
})->middleware('web')->name('qattapay.intent');

2 — Mount the branded button (Blade)

{{-- Popup: success-url runs after qattapay:success postMessage --}}
<x-qattapay-button
    intent-url="{{ route('qattapay.intent') }}"
    mode="{{ config('qattapay.mode') }}"
    variant="primary"
    label="split"
    open-mode="popup"
    success-url="{{ url('/thank-you') }}"
    return-url="{{ url('/thank-you') }}"
/>

{{-- Redirect: hosted checkout sends the shopper back to return-url --}}
<x-qattapay-button
    intent-url="{{ route('qattapay.intent') }}"
    mode="{{ config('qattapay.mode') }}"
    variant="primary"
    label="split"
    open-mode="redirect"
    return-url="{{ url('/thank-you') }}"
/>

Ensure your layout includes the CSRF meta tag:

<meta name="csrf-token" content="{{ csrf_token() }}">

3 — Handle webhooks

use Illuminate\Http\Request;
use QattaPay\Laravel\Facades\QattaPay;

Route::post('/webhooks/qattapay', function (Request $request) {
    $event = $request->attributes->get('qattapay_event');

    if ($event['type'] === 'order.funded') {
        $orderId = $event['payload']['order_id'] ?? null;
        if ($orderId) {
            QattaPay::orders()->fulfill($orderId);
        }
    }

    return response()->noContent();
})->middleware('qattapay.webhook');

API reference

Intents

QattaPay::intents()->create([/* ... */]);
QattaPay::intents()->get($intentId);

Orders

These map to the same dashboard actions as Mark as Fulfilling / Mark as Delivered. Call them from your backend — they are not optional for merchants who want their own OMS in sync, but QattaPay does not require them before payout.

// List all orders
QattaPay::orders()->list();

// Get detail (includes contribution breakdown)
QattaPay::orders()->get($orderId);

// funded / notified → fulfilling
QattaPay::orders()->fulfill($orderId);

// fulfilling → delivered
QattaPay::orders()->deliver($orderId);

// Refund every captured contribution (blocked once the order is in a payout)
QattaPay::orders()->refund($orderId, ['reason' => 'Out of stock']);

// Refund a single contributor
QattaPay::orders()->refundContribution($orderId, $contributionId, [
    'reason' => 'Contributor requested to back out',
]);

Order status lifecycle:

pending_funding → funded → notified → fulfilling → delivered
                         ↘ cancelled

fulfill() only works from funded or notified. deliver() only works from fulfilling.

Refunds process synchronously against the original payment method and notify each affected contributor. They are rejected (HTTP 400) when the order is already in a payout, or the session is already refunding / refunded / cancelled.

Webhooks

QattaPay::webhooks()->verifySignature($rawBody, $signature);
QattaPay::webhooks()->constructEvent($rawBody, $signature);

Event types: order.funded, order.partially_funded, order.cancelled, order.expired.

Host resolution

Development

composer install
composer test

Publishing

Package: packagist.org/packages/qattapay/laravel
Latest release: v1.1.1

To ship a new version, bump the changelog, push main, then tag:

git tag v1.1.1
git push origin v1.1.1

Packagist updates automatically via the GitHub webhook. Full checklist: PUBLISHING.md.

License

MIT © Hadawi Engineering