get https://api.tidy.com/api/v1/booking-availabilities
Returns a list of available BookingTimeSlots in ascending order for next 4 weeks. These are timeslots that have been marked as available to be booked by pros in your list of Pros or other Pros in TIDY (if you are using TIDY to find you a pro).
This is used if you want to only work with instantly available timeslots, and it is not required.
Most commonly, after getting the avialable times, customers will select a time and book it using the "Create a Job" endpoint.