Talk was delivered at DOAG 2022 with Fabian Hardt Abstract: Since analytics platforms are now an integral part of corporate IT landscapes, the networking of these central data platforms with other systems is becoming increasingly important. In order to be able to design these securely and comprehensibly (API gateway), as well as individually (API modelling), data APIs are a possible solution. In this presentation, we will show you what this means and what an example implementation with a corresponding API gateway could look like.