What authentication form should I choose?

The choice of the most appropriate authentication depends mainly on the party selected for integration into mediaFinanz. If you set-up a link that you wish to use yourself, we recommend standard authentication. If your product is a server-client solution, we recommend standard authentication as well. If you operate a portal and your clients wish to use mediaFinanz GmbH services, you should use partner authentication. With partner authentication, your customers will be able to do this without a process called "interlinking" and without having to enter mediaFinanz access data.