Klarna Payments Library

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].

Most files of this PHP package was automatically generated by the Swagger Codegen project:

• API version: 1.0.0
• Build package: io.swagger.codegen.v3.generators.php.PhpClientCodegen

Important changes have been made for this package to be useful.

Added new classes and fixed existing ones.

Requirements

PHP 5.5 and later

Installation & Usage

Composer

Run composer install to install all the dependenices

Manual Installation

Download the files and include autoload.php:

    require_once('/path/to/klarna-Payments/vendor/autoload.php');

Or, you already have a project?

• Download the repository
• Create a new folder called nirmalsunny under your vendor folder
• Create another folder called klarna-payments and add the lib folder there.
• Add these to your composer.json:

"autoload": {
       "psr-4": { "nirmalsunny\\KlarnaPayments\\" : "vendor/nirmalsunny/klarna-payments/lib/" }
   }

• Add these if not already added in your composer.json

"require": {
       "guzzlehttp/guzzle": "^6.2"
   }

• run composer update

Tests

To do

Getting Started

Please follow the installation procedure and then run the following:

<?php

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

use \nirmalsunny\KlarnaPayments\ApiException;

$config = \nirmalsunny\KlarnaPayments\Configuration::getDefaultConfiguration();
$config->setUsername('');
$config->setPassword('');
$config->setHost(\nirmalsunny\KlarnaPayments\KlarnaPlaygroundEndpoint::$EUROPE);

$apiInstance = new nirmalsunny\KlarnaPayments\Api\OrdersApi($config,
    // 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()
);
$authorization_token = "authorization_token_example"; // string | 

try {
    $apiInstance->cancelAuthorization($authorization_token);
} catch (ApiException $e) {
    //print_r($e->getResponseHeaders());
}

$apiInstance = new nirmalsunny\KlarnaPayments\Api\OrdersApi($config,
    // 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()
);
$authorization_token = "authorization_token_example"; // string | 
$body = new \nirmalsunny\KlarnaPayments\Model\CreateOrderRequest(); // \nirmalsunny\KlarnaPayments\Model\CreateOrderRequest | 

try {
    $result = $apiInstance->createOrder($authorization_token, $body);
    print_r($result);
} catch (ApiException $e) {
    //print_r($e->getResponseHeaders());
}

$apiInstance = new nirmalsunny\KlarnaPayments\Api\OrdersApi($config,
    // 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()
);
$authorization_token = "authorization_token_example"; // string | 
$body = new \nirmalsunny\KlarnaPayments\Model\CustomerTokenCreationRequest(); // \nirmalsunny\KlarnaPayments\Model\CustomerTokenCreationRequest | 

try {
    $result = $apiInstance->purchaseToken($authorization_token, $body);
    print_r($result);
} catch (ApiException $e) {
    //print_r($e->getResponseHeaders());
}
?>

Example

session.php is an example on how to create a session which is the first step in the flow.

Documentation for API Endpoints

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

Class	Method	HTTP request	Description
OrdersApi	cancelAuthorization	DELETE /payments/v1/authorizations/{authorizationToken}	Cancel an existing authorization
OrdersApi	createOrder	POST /payments/v1/authorizations/{authorizationToken}/order	Create a new order
OrdersApi	purchaseToken	POST /payments/v1/authorizations/{authorizationToken}/customer-token	Generate a consumer token
SessionsApi	createCreditSession	POST /payments/v1/sessions	Create a new credit session
SessionsApi	readCreditSession	GET /payments/v1/sessions/{session_id}	Read an existing credit session
SessionsApi	updateCreditSession	POST /payments/v1/sessions/{session_id}	Update an existing credit session

Documentation For Models

• Address
• AssetUrls
• Attachment
• AttachmentDisplay
• AttachmentDisplayBody
• AttachmentDisplayBodyAccountLastModified
• AttachmentDisplayBodyAddress
• AttachmentDisplayBodyAirReservationDetails
• AttachmentDisplayBodyArenaLocation
• AttachmentDisplayBodyBusReservationDetails
• AttachmentDisplayBodyCarRentalItinerary
• AttachmentDisplayBodyCarRentalReservationDetails
• AttachmentDisplayBodyCustomerAccountInfo
• AttachmentDisplayBodyEvent
• AttachmentDisplayBodyHotelItinerary
• AttachmentDisplayBodyHotelReservationDetails
• AttachmentDisplayBodyInsurance
• AttachmentDisplayBodyItinerary
• AttachmentDisplayBodyItinerary1
• AttachmentDisplayBodyMarketplaceSellerInfo
• AttachmentDisplayBodyMarketplaceWinnerInfo
• AttachmentDisplayBodyOtherDeliveryAddress
• AttachmentDisplayBodyPassengers
• AttachmentDisplayBodyPaymentHistoryFull
• AttachmentDisplayBodyPaymentHistorySimple
• AttachmentDisplayBodySubscription
• AttachmentDisplayBodyUniqueAccountIdentifierSeller
• AttachmentDisplayBodyVoucher
• AuthorizedPaymentMethod
• CreateOrderRequest
• Customer
• CustomerTokenCreationRequest
• CustomerTokenCreationResponse
• ErrorV2
• Instant
• MerchantSession
• MerchantUrls
• Options
• Order
• OrderLine
• PaymentMethodCategory
• ProductIdentifiers
• Session

Documentation For Authorization

All endpoints require authorization.

The Authorization header is created and sent automatically.

TODO

• Documentation
• Tests