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📦 Package: hyprpay/payments on Packagist

📖 Documentation: HyprPay docs

Requirements

PHP ^8.2
illuminate/support and illuminate/http ^10 | ^11 | ^12 | ^13
firebase/php-jwt ^6.10 | ^7.0 (CyberSource orchestrated-flow result-JWT verification)

Installation

Install from the package repository (or add it as a Composer path repository when developing locally):

composer require hyprpay/payments

The GatewayServiceProvider is auto-discovered. Publish the config if you want to tweak the defaults:

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

A self-contained, multi-gateway payment SDK for PHP. One clean interface, a factory that resolves the right driver, and a swappable HTTP transport — with eight gateways built in: CyberSource Unified Checkout, Fawry, Paymob, PayLink, PayTabs, PayPal, Mastercard Payment Gateway Services, and Authorize.Net.

Domain-driven layering — a pure Domain (contracts, commands, results, value objects, enums), a thin Application layer (PaymentGatewayFactory), and an Infrastructure layer (the gateway drivers and Laravel adapters). Business rules never depend on the framework.
Factory + single interface — resolve any gateway through PaymentGatewayFactory and program against one PaymentGatewayInterface.
Ports & adapters — the HttpClient and CredentialResolver ports live in the Domain; their adapters live in Infrastructure. The HTTP port ships a Laravel adapter (wrapped with retrying, plus optional rate-limiting and logging decorators) for production and an in-memory fake for tests, keeping the core transport- and framework-agnostic.
Raw REST, no vendor SDKs — every driver speaks the gateway's REST API directly and signs requests itself (CyberSource HMAC HTTP-Signature, Fawry SHA-256, Paymob HMAC-SHA512, PayLink HMAC-SHA256, PayTabs server-key auth + HMAC-SHA256 callbacks, PayPal OAuth 2.0 client credentials + API webhook-signature verification, Mastercard MPGS HTTP Basic auth, Authorize.Net name/transaction-key auth + HMAC-SHA512 webhooks), so there are no heavy third-party gateway dependencies.
Deterministic & idempotent — request bodies are built deterministically (no hidden uniqid()/time()), and write operations carry an idempotency key.
Exact money — amounts are carried as minor units and never rounded.
Statically strict — PHPStan level max, zero baseline; formatted with Pint; refactor-checked with Rector; 290+ Pest tests.

Quick start

The GatewayServiceProvider registers PaymentGatewayFactory (and the HttpClient and CredentialResolver ports) in the container, so inject the factory via the constructor — no service location, no new:

use Hyprpay\Payments\Domain\Command\ChargeRequest;
use Hyprpay\Payments\Domain\ValueObject\Money;
use Hyprpay\Payments\Domain\Enum\GatewayName;
use Hyprpay\Payments\Application\PaymentGatewayFactory;

final readonly class ChargeInvoice
{
    // Type-hint the factory; Laravel resolves and injects it automatically.
    public function __construct(private PaymentGatewayFactory $gateways) {}

    public function handle(string $tokenFromWidget): void
    {
        // Credentials resolve from config by default; pass them explicitly to override.
        $gateway = $this->gateways->make(GatewayName::CybersourceUnifiedCheckout);

        $result = $gateway->charge(new ChargeRequest(
            transientToken: $tokenFromWidget,
            money: Money::minor(10000, 'EGP'), // 100.00 EGP, exact minor units
            orderReference: 'ORDER-123',       // also the idempotency key
        ));

        if ($result->success) {
            // $result->status, $result->transactionId, $result->raw
        }
    }
}

Prefer to swap the transport or credential source? Bind the ports in a service provider — the factory depends only on the HttpClient and CredentialResolver interfaces:

use Hyprpay\Payments\Domain\Contract\CredentialResolver;
use Hyprpay\Payments\Domain\Contract\HttpClient;

$this->app->bind(HttpClient::class, MyHttpClient::class);
$this->app->bind(CredentialResolver::class, MyCredentialResolver::class);

MyHttpClient and MyCredentialResolver are your own classes — each implements the port interface it is bound to (HttpClient sends the outbound gateway requests; CredentialResolver supplies the per-gateway credentials). Both bindings are optional: out of the box the SDK binds a retrying Laravel HTTP adapter (LaravelHttpClient, with optional rate-limiting/logging decorators) and a config-driven ConfigCredentialResolver, so bind only the port you want to replace.

Gateways

Eight drivers behind one PaymentGatewayInterface: CyberSource Unified Checkout, Fawry, Paymob, PayLink, PayTabs, PayPal, Mastercard Payment Gateway Services, and Authorize.Net. Operations a gateway does not support throw UnsupportedOperationException, so the same surface holds everywhere. A runnable sample per gateway and the full operation-support matrix live in the docs below.

Documentation

The hosted docs are browsable by gateway. The reference is split into focused guides:

Gateways & operations — a runnable sample per gateway and the operation-support matrix.
Payment operations — Dynamic Currency Conversion, idempotency, webhooks, and reconciliation.
Events & operation logging — the domain events every driver emits and per-operation logging.
Architecture — the DDD layering and how to add a gateway.
AI & MCP reference — a machine-consumable, 100%-coverage reference for AI assistants, plus a guide to exposing the SDK as MCP tools.

Testing & quality

The package ships a full quality gate. From the package directory:

composer test      # Pest
composer format    # Pint (write)
composer analyse   # PHPStan, level max
composer rector    # Rector
composer check     # format:test + rector:dry + analyse + test

Tests are database-free and never hit the network — they exercise the drivers through the in-memory FakeHttpClient.

Contributing

See CONTRIBUTING.md. By participating you agree to the Code of Conduct. To report a vulnerability, follow SECURITY.md.

License

Released under the MIT License.

hyprpay / payments

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