README

quickpay-php-client is a official client for QuickPay API. The QuickPay API enables you to accept payments in a secure and reliable manner. This package currently support QuickPay v10 api.

Installation

Composer

Simply add a dependency on quickpay/quickpay-php-client to your project's composer.json file if you use Composer to manage the dependencies of your project. Here is a minimal example of a composer.json file that just defines a dependency on newest stable version of QuickPay:

{
    "require": {
        "quickpay/quickpay-php-client": "1.0.*"
    }
}

Manually upload

If you cannot use composer and all the goodness the autoloader in composer gives you, you can upload /QuickPay/ to your web space. However, then you need to manage the autoloading of the classes yourself.

Usage

Before doing anything you should register yourself with QuickPay and get access credentials. If you haven't please click here to apply.

Create a new client

First you should create a client instance that is anonymous or authorized with api_key or login credentials provided by QuickPay.

To initialise an anonymous client:

<?php
use QuickPay\QuickPay;

try {
    $client = new QuickPay();
} catch (Exception $e) {
    //...
}
?>

To initialise a client with QuickPay Api Key:

<?php
use QuickPay\QuickPay;

try {
    $api_key = 'xxx';
    $client = new QuickPay(":{$api_key}");
} catch (Exception $e) {
    //...
}
?>

Or you can provide login credentials like:

<?php
use QuickPay\QuickPay;

try {
    $qp_username = 'xxx';
    $qp_password = 'xxx';
    $client = new QuickPay("{$qp_username}:{$qp_password}");
} catch (Exception $e) {
    //...
}
?>

API Calls

You can afterwards call any method described in QuickPay api with corresponding http method and endpoint. These methods are supported currently: get, post, put, patch and delete.

// Get all payments
$payments = $client->request->get('/payments');

// Get specific payment
$payments = $client->request->get('/payments/{id}');

// Create payment
$form = array(
    'order_id' => $order_id,
    'currency' => $currency,
    ...
);
$payments = $client->request->post('/payments', $form);
$status = $payments->httpStatus();
if ($status == 201) {
    // Successful created
}

Handling the response

Getting the HTTP status code:

$response = $client->request->get('/payments');
$status = $response->httpStatus();

if ($status == 200) {
    // Successful request
}

The returned response object supports 3 different ways of returning the response body, asRaw(), asObject, asArray().

// Get the HTTP status code, headers and raw response body.
list($status_code, $headers, $response_body) = $client->request->get('/payments')->asRaw();

// Get the response body as an object
$response_body = $client->request->get('/payments')->asObject();

// Get the response body as an array
$response_body = $client->request->get('/payments')->asArray();

// Example usage
$payments = $client->request->get('/payments')->asArray();

foreach($payments as $payment) {
    //...
}

You can read more about api responses at http://tech.quickpay.net/api/.

Tests

Use composer to create an autoloader:

$ composer install
$ phpunit