diff --git a/composer.json b/composer.json
index 1ed2d84..17bb018 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "postfinancecheckout/sdk",
-    "version": "2.0.13",
+    "version": "2.0.14",
 	"description": "PostFinance Checkout SDK for PHP",
 	"keywords": [
 		"postfinancecheckout",
diff --git a/lib/ApiClient.php b/lib/ApiClient.php
index 8dfcd0d..d2c6eeb 100644
--- a/lib/ApiClient.php
+++ b/lib/ApiClient.php
@@ -54,7 +54,7 @@ final class ApiClient {
 	 *
 	 * @var string
 	 */
-	private $userAgent = 'PHP-Client/2.0.13/php';
+	private $userAgent = 'PHP-Client/2.0.14/php';
 
 	/**
 	 * The path to the certificate authority file.
diff --git a/lib/Configuration.php b/lib/Configuration.php
index eeaf37f..a1e72da 100644
--- a/lib/Configuration.php
+++ b/lib/Configuration.php
@@ -80,7 +80,7 @@ class Configuration
      *
      * @var string
      */
-    protected $userAgent = 'PostFinanceCheckout\Sdk/2.0.13/php';
+    protected $userAgent = 'PostFinanceCheckout\Sdk/2.0.14/php';
 
     /**
      * Debug switch (default set to false)
@@ -388,8 +388,8 @@ public static function toDebugReport()
         $report  = 'PHP SDK (PostFinanceCheckout\Sdk) Debug Report:' . PHP_EOL;
         $report .= '    OS: ' . php_uname() . PHP_EOL;
         $report .= '    PHP Version: ' . PHP_VERSION . PHP_EOL;
-        $report .= '    OpenAPI Spec Version: 2.0.13' . PHP_EOL;
-        $report .= '    SDK Package Version: 2.0.13' . PHP_EOL;
+        $report .= '    OpenAPI Spec Version: 2.0.14' . PHP_EOL;
+        $report .= '    SDK Package Version: 2.0.14' . PHP_EOL;
         $report .= '    Temp Folder Path: ' . self::getDefaultConfiguration()->getTempFolderPath() . PHP_EOL;
 
         return $report;
diff --git a/lib/Service/TransactionLightboxService.php b/lib/Service/TransactionLightboxService.php
new file mode 100644
index 0000000..1c288e3
--- /dev/null
+++ b/lib/Service/TransactionLightboxService.php
@@ -0,0 +1,189 @@
+<?php
+/**
+ *  SDK
+ *
+ * This library allows to interact with the  payment service.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+namespace PostFinanceCheckout\Sdk\Service;
+
+use PostFinanceCheckout\Sdk\ApiClient;
+use PostFinanceCheckout\Sdk\ApiException;
+use PostFinanceCheckout\Sdk\ApiResponse;
+use PostFinanceCheckout\Sdk\Http\HttpRequest;
+use PostFinanceCheckout\Sdk\ObjectSerializer;
+
+/**
+ * TransactionLightboxService service
+ *
+ * @category Class
+ * @package  PostFinanceCheckout\Sdk
+ * @author   customweb GmbH
+ * @license  http://www.apache.org/licenses/LICENSE-2.0 Apache License v2
+ */
+class TransactionLightboxService {
+
+	/**
+	 * The API client instance.
+	 *
+	 * @var ApiClient
+	 */
+	private $apiClient;
+
+	/**
+	 * Constructor.
+	 *
+	 * @param ApiClient $apiClient the api client
+	 */
+	public function __construct(ApiClient $apiClient) {
+		if (is_null($apiClient)) {
+			throw new \InvalidArgumentException('The api client is required.');
+		}
+
+		$this->apiClient = $apiClient;
+	}
+
+	/**
+	 * Returns the API client instance.
+	 *
+	 * @return ApiClient
+	 */
+	public function getApiClient() {
+		return $this->apiClient;
+	}
+
+
+	/**
+	 * Operation javascriptUrl
+	 *
+	 * Build JavaScript URL
+	 *
+	 * @param int $space_id  (required)
+	 * @param int $id The id of the transaction which should be returned. (required)
+	 * @throws \PostFinanceCheckout\Sdk\ApiException
+	 * @throws \PostFinanceCheckout\Sdk\VersioningException
+	 * @throws \PostFinanceCheckout\Sdk\Http\ConnectionException
+	 * @return string
+	 */
+	public function javascriptUrl($space_id, $id) {
+		return $this->javascriptUrlWithHttpInfo($space_id, $id)->getData();
+	}
+
+	/**
+	 * Operation javascriptUrlWithHttpInfo
+	 *
+	 * Build JavaScript URL
+	 *
+	 * @param int $space_id  (required)
+	 * @param int $id The id of the transaction which should be returned. (required)
+	 * @throws \PostFinanceCheckout\Sdk\ApiException
+	 * @throws \PostFinanceCheckout\Sdk\VersioningException
+	 * @throws \PostFinanceCheckout\Sdk\Http\ConnectionException
+	 * @return ApiResponse
+	 */
+	public function javascriptUrlWithHttpInfo($space_id, $id) {
+		// verify the required parameter 'space_id' is set
+		if (is_null($space_id)) {
+			throw new \InvalidArgumentException('Missing the required parameter $space_id when calling javascriptUrl');
+		}
+		// verify the required parameter 'id' is set
+		if (is_null($id)) {
+			throw new \InvalidArgumentException('Missing the required parameter $id when calling javascriptUrl');
+		}
+		// header params
+		$headerParams = [];
+		$headerAccept = $this->apiClient->selectHeaderAccept(['application/json', 'text/plain;charset=utf-8']);
+		if (!is_null($headerAccept)) {
+			$headerParams[HttpRequest::HEADER_KEY_ACCEPT] = $headerAccept;
+		}
+		$headerParams[HttpRequest::HEADER_KEY_CONTENT_TYPE] = $this->apiClient->selectHeaderContentType([]);
+
+		// query params
+		$queryParams = [];
+		if (!is_null($space_id)) {
+			$queryParams['spaceId'] = $this->apiClient->getSerializer()->toQueryValue($space_id);
+		}
+		if (!is_null($id)) {
+			$queryParams['id'] = $this->apiClient->getSerializer()->toQueryValue($id);
+		}
+
+		// path params
+		$resourcePath = '/transaction-lightbox/javascript-url';
+		// default format to json
+		$resourcePath = str_replace('{format}', 'json', $resourcePath);
+
+		// form params
+		$formParams = [];
+		
+		// for model (json/xml)
+		$httpBody = '';
+		if (isset($tempBody)) {
+			$httpBody = $tempBody; // $tempBody is the method argument, if present
+		} elseif (!empty($formParams)) {
+			$httpBody = $formParams; // for HTTP post (form)
+		}
+		// make the API Call
+		try {
+			$response = $this->apiClient->callApi(
+				$resourcePath,
+				'GET',
+				$queryParams,
+				$httpBody,
+				$headerParams,
+				'string',
+				'/transaction-lightbox/javascript-url'
+			);
+			return new ApiResponse($response->getStatusCode(), $response->getHeaders(), $this->apiClient->getSerializer()->deserialize($response->getData(), 'string', $response->getHeaders()));
+		} catch (ApiException $e) {
+			switch ($e->getCode()) {
+                case 200:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        'string',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                break;
+                case 409:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\PostFinanceCheckout\Sdk\Model\ClientError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                break;
+                case 442:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\PostFinanceCheckout\Sdk\Model\ClientError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                break;
+                case 542:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\PostFinanceCheckout\Sdk\Model\ServerError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                break;
+			}
+			throw $e;
+		}
+	}
+
+}
diff --git a/test/TransactionPaymentPageServiceTest.php b/test/TransactionPaymentPageServiceTest.php
index a9cf396..89d32a2 100644
--- a/test/TransactionPaymentPageServiceTest.php
+++ b/test/TransactionPaymentPageServiceTest.php
@@ -18,23 +18,23 @@
  */
 
 
-namespace Wallee\Sdk\Test;
+namespace PostFinanceCheckout\Sdk\Test;
 
 use PHPUnit\Framework\TestCase;
-use Wallee\Sdk\ApiClient;
-use Wallee\Sdk\Http\HttpClientFactory;
-use Wallee\Sdk\Model\AddressCreate;
-use Wallee\Sdk\Model\LineItemCreate;
-use Wallee\Sdk\Model\LineItemType;
-use Wallee\Sdk\Model\TransactionCreate;
-use Wallee\Sdk\Service\TransactionPaymentPageService;
-use Wallee\Sdk\Service\TransactionService;
+use PostFinanceCheckout\Sdk\ApiClient;
+use PostFinanceCheckout\Sdk\Http\HttpClientFactory;
+use PostFinanceCheckout\Sdk\Model\AddressCreate;
+use PostFinanceCheckout\Sdk\Model\LineItemCreate;
+use PostFinanceCheckout\Sdk\Model\LineItemType;
+use PostFinanceCheckout\Sdk\Model\TransactionCreate;
+use PostFinanceCheckout\Sdk\Service\TransactionPaymentPageService;
+use PostFinanceCheckout\Sdk\Service\TransactionService;
 
 /**
  * This class tests the basic functionality of the SDK.
  *
  * @category Class
- * @package  Wallee\Sdk
+ * @package  PostFinanceCheckout\Sdk
  * @author   customweb GmbH
  * @license  http://www.apache.org/licenses/LICENSE-2.0 Apache License v2
  */
@@ -42,12 +42,12 @@ class TransactionPaymentPageServiceTest extends TestCase
 {
 
     /**
-     * @var Wallee\Sdk\ApiClient
+     * @var PostFinanceCheckout\Sdk\ApiClient
      */
     private $apiClient;
 
     /**
-     * @var Wallee\Sdk\Model\TransactionCreate
+     * @var PostFinanceCheckout\Sdk\Model\TransactionCreate
      */
     private $transactionBag;
     
@@ -88,7 +88,7 @@ public function setUp()
     }
 
     /**
-     * @return Wallee\Sdk\ApiClient
+     * @return PostFinanceCheckout\Sdk\ApiClient
      */
     private function getApiClient()
     {