Downloads Downloads Looking for the B2B Platform? Head over to the API section! Select a category Php SDK – B2C Platform An all-in-one package that gives access to all the available web services in a single integration. This is the preferred integration method to use. API The Payer APIs lets you benefit specific web services. This method is supported by platforms such as PHP, Java and C#. A full list of supported platforms can be found under this section. Plugin We are providing payment modules to the most popular e-commerce platforms and additional tools for further improvement of the conversion and user experience during the purchase.