The destination-calendars endpoint in Cal.com's API suite maps bookings for event types to particular calendars, such that the bookings show up as events on that calendar.
Find all destination calendars
GET
/destination-calendars
Create a new destination calendar
POST
/destination-calendars
Find a destination calendar
GET
/destination-calendars/{id}
Edit an existing destination calendar
PATCH
/destination-calendars/{id}
Remove an existing destination calendar
DELETE
/destination-calendars/{id}