The API serving all assets and media files for our podcasts.
We created this API because APIs are cool because we need a media (and metadata!) hosting solution serving all stuff like duration, file sizes etc. required to run the websites or build iTunes compatible feeds.
If our current hoster Uberspace is not powerful enough (shared hosting!) to handle all that requests and traffic in the future, we will just be able to move that API to a dedicated server and everything will work like before.