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 </div><p>A client certificate for the JSON-API can be ordered in the Saferpay Backoffice under <a href="https://test.saferpay.com/BO/Settings/JsonApiClientCertificate"><strong>Settings &gt; JSON API client certificate</strong></a>.</p><p>If you have a corresponding license, you will find the HTTPS Client Certificate Authentication section under the form for HTTPS Basic Authentication.</p><img src="https://raw.githubusercontent.com/saferpay/jsonapi/master/Images/BO_Client_certificate_1.png" alt="Basic Authentication"><p>Generate the CSR as described on the page and import it using the upload button.
 The signed client certificate will then be downloaded through your browser.</p></div></div></section><section id="integration"><h1><a name="integration"></a>Integration</h1><div class="row"><div class="col-md-6"></div></div></section><section><h2>Test Environment</h2><div class="row"><div class="col-md-6"><p>For the integration phase, you should <a href="https://test.saferpay.com">visit our test environment</a>!
 There you can register your personal test account, which you then can use for testing, to try out different functions and for general evaluation.</p><p>You can find a list of test-cards and other payment means for testing <a href="https://saferpay.github.io/sndbx/paymentmeans.html">over here</a>!</p></div></div></section><section><h2>Integration Guide</h2><div class="row"><div class="col-md-6"><p>While these Documents are meant as a quick reference and technical specification of the Saferpay JSON-API, <a href="https://saferpay.github.io/sndbx/index.html">the Saferpay Integration Guide</a> contains an in depth explanation about payment-flows, tips and tricks, as well as best practices for those, who want to integrate the JSON-API and its features for the first time.
-It will also help to understand certain characteristics about the different payment methods we offer, as well as the rules you must follow, when processing vital credit card data and more.</p><p>The sequential steps of the general integration process are described in our <a href="https://www.six-payment-services.com/en/site/e-commerce/support/integration.html">Step-by-step Integration-Manual</a>.</p></div></div></section><section><h2>Server-to-Server code Samples</h2><div class="row"><div class="col-md-6"><p>The JSON API is a modern and lightweight interface, that can be used with all shop
+It will also help to understand certain characteristics about the different payment methods we offer, as well as the rules you must follow, when processing vital credit card data and more.</p><p>The sequential steps of the general integration process are described in our <a href="https://worldline.com/en-ch/home/top-navigation/developers/e-commerce-developer/integration">Step-by-step Integration-Manual</a>.</p></div></div></section><section><h2>Server-to-Server code Samples</h2><div class="row"><div class="col-md-6"><p>The JSON API is a modern and lightweight interface, that can be used with all shop
 systems and all programming languages. Only a few steps are necessary to integrate
 your online shop with Saferpay. The proceeding is mostly as follows:</p><ol>
 <li>Initialize via secure server-to-server call</li>