PayPal Checkout SDK

This Package is a PHP SDK wrapper around version 2 of the PayPal rest API. It provides a simple, fluent API to create and capture orders with both sandbox and production environments supported.

To learn all about it, head over to the extensive documentation.

Installation

PayPal Checkout SDK Package requires PHP 7.4 or higher.

INFO: If you are using an older version of php this package may not function correctly.

The supported way of installing PayPal Checkout SDK package is via Composer.

composer require phpjuice/paypal-checkout-sdk

Setup

PayPal Checkout SDK is designed to simplify using the new PayPal checkout api in your app.

Setup Credentials

Get client ID and client secret by going to https://developer.paypal.com/developer/applications and generating a REST API app. Get Client ID and Secret from there.

Setup a Paypal Client

Inorder to communicate with PayPal platform we need to set up a client first :

Create a client with sandbox environment :

// import namespace
use PayPal\Http\Environment\SandboxEnvironment;
use PayPal\Http\PayPalClient;

// client id and client secret retrieved from PayPal
$clientId = "<<PAYPAL-CLIENT-ID>>";
$clientSecret = "<<PAYPAL-CLIENT-SECRET>>";

// create a new sandbox environment
$environment = new SandboxEnvironment($clientId, $clientSecret);

// create a new client
$client = new PayPalClient($environment);

Create a client with production environment :

// import namespace
use PayPal\Http\Environment\ProductionEnvironment;
use PayPal\Http\PayPalClient;

// client id and client secret retrieved from PayPal
$clientId = "<<PAYPAL-CLIENT-ID>>";
$clientSecret = "<<PAYPAL-CLIENT-SECRET>>";

// create a new sandbox environment
$environment = new ProductionEnvironment($clientId, $clientSecret);

// create a new client
$client = new PayPalClient($environment);

INFO: head over to the extensive documentation.

Usage

Create an Order

// Import namespace
use PayPal\Checkout\Requests\OrderCreateRequest;
use PayPal\Checkout\Orders\AmountBreakdown;
use PayPal\Checkout\Orders\Item;
use PayPal\Checkout\Orders\Order;
use PayPal\Checkout\Orders\PurchaseUnit;

// Create a purchase unit with the total amount
$purchase_unit = new PurchaseUnit(AmountBreakdown::of('100.00'));

// Create & add item to purchase unit
$purchase_unit->addItem(Item::create('Item 1', '100.00', 'USD', 1));

// Create a new order with intent to capture a payment
$order = new Order();

// Add a purchase unit to order
$order->addPurchaseUnit($purchase_unit);

// Create an order create http request
$request = new OrderCreateRequest($order);

// Send request to PayPal
$response = $client->send($request);

// Parse result
$result = json_decode((string) $response->getBody());
echo $result->id; // id of the created order
echo $result->intent; // CAPTURE
echo $result->status; // CREATED

INFO: head over to the extensive documentation.

Capture an Order

// Import namespace
use PayPal\Checkout\Requests\OrderCaptureRequest;

// Create an order capture http request
$request = new OrderCaptureRequest($order_id);

// Send request to PayPal
$response = $client->send($request);

// Parse result
$result = json_decode((string) $response->getBody());
echo $result->id; // id of the captured order
echo $result->status; // CAPTURED

INFO: head over to the extensive documentation.

Changelog

Please see the changelog for more information on what has changed recently.

Contributing

Please see CONTRIBUTING.md for details and a todo list.

Security

If you discover any security related issues, please email author instead of using the issue tracker.

Credits

• PayPal Docs
• Gitbook

License

license. Please see the Licence for more information.