Scheduler API: How to available slots and make booking using scheduler API?

Hi there

i was delighted to see that Scheduler has an API. I tested the endpoints using a server-to-server app. I happily start The integration, but now I’m stuck. Non of the endpoints are giving me the most essential features of Scheduler: To get available spots and to make a booking.

Am I missing something? Have anyone successfully integrated this Zoom Schedule functionality using the API?

Thanks!