Data exchange via Hubject Brokering System, is based entirely on Web Service communication. The Open Intercharge Charge Protocol (OICP) describes the corresponding service interfaces. As the most widely implemented communication standard between EMP and CPO systems, you are assured reliable and secure data connections.
The OICP documentation provides a detailed description of Web Service communication and gives you an insight into the services provided.
The WSDL files provide a description of the functionality offered by the Web Service communication in XML format.
- Go to our homepage in the download area
- Download the OICP PDF document
- Download the WSDL zip file according to your OICP version
Once you have downloaded the files, please continue with applying for your official Provider ID.