Exposing a lecture's key and server URL via json

[DrMichaelPetter]

Is your feature request related to a problem? Please describe.
I am an admin for a streamed lecture, and it is quite tedious to input each streaming key and server URL individually for each lecture anew.

Describe the solution you'd like
As an admin of a lecture, I would like to have a custom URI to obtain a list of scheduled streams for a particular lecture with their credentials in a machine readable way, e.g. json . I could read that in an OBS script/plugin , and automatically enter the next streaming credentials.

Describe alternatives you've considered
Alternatively I was considering crawling the Webinterface of a lecture by hand which would be possible, but a rather inefficient use of my time.

[joschahenningsen]

Possibly also resolved with #124?

[DrMichaelPetter]

Yes, that would be optimal.