README

The payments API is used to create a session to offer Klarna's payment methods as part of your checkout. As soon as the purchase is completed the order should be read and handled using the Order Management API.

Note: Examples provided in this section includes full payloads, including all supported fields , required and optionals. In order to implement a best in class request we recommend you don't include customer details when initiating a payment session. Refer to Initiate a payment section for further details.

Read more on Klarna payments.

Installation & Usage

Requirements

PHP 7.4 and later. Should also work with PHP 8.0.

Composer

To install the bindings via Composer, add the following to composer.json:

{
  "repositories": [
    {
      "type": "vcs",
      "url": "https://github.com/tuutti/php-klarna-payments.git"
    }
  ],
  "require": {
    "tuutti/php-klarna-payments": "*@dev"
  }
}

Then run composer install

Manual Installation

Download the files and include autoload.php:

<?php
require_once('/path/to/php-klarna-payments/vendor/autoload.php');

Getting Started

Please follow the installation procedure and then run the following:

<?php
require_once(__DIR__ . '/vendor/autoload.php');



// Configure HTTP basic authorization: basicAuth
$config = Klarna\Configuration::getDefaultConfiguration()
              ->setUsername('YOUR_USERNAME')
              ->setPassword('YOUR_PASSWORD');


$apiInstance = new Klarna\Payments\Api\OrdersApi(
    // If you want use custom http client, pass your client which implements `GuzzleHttp\ClientInterface`.
    // This is optional, `GuzzleHttp\Client` will be used as default.
    new GuzzleHttp\Client(),
    $config
);
$authorization_token = 'authorization_token_example'; // string

try {
    $apiInstance->cancelAuthorization($authorization_token);
} catch (Exception $e) {
    echo 'Exception when calling OrdersApi->cancelAuthorization: ', $e->getMessage(), PHP_EOL;
}

API Endpoints

All URIs are relative to https://api.klarna.com

Models

• Address
• AssetUrls
• Attachment
• AuthorizedPaymentMethod
• CreateOrderRequest
• Customer
• CustomerRead
• CustomerReadCreateToken
• CustomerTokenCreationRequest
• CustomerTokenCreationResponse
• ErrorV2
• MerchantSession
• MerchantUrls
• Options
• Order
• OrderLine
• PaymentMethodCategory
• ProductIdentifiers
• Session
• SessionCreate
• SessionRead
• Subscription

Authorization

Authentication schemes defined for the API:

basicAuth

• Type: HTTP basic authentication

Tests

To run the tests, use:

composer install
vendor/bin/phpunit

Author

About this package

This PHP package is automatically generated by the OpenAPI Generator project:

• API version: 1.0.0
  • Generator version: 7.4.0
• Build package: org.openapitools.codegen.languages.PhpClientCodegen