The four rules for when bookings are allowed: minimum notice, how far ahead, the gap after each appointment, and the cancellation deadline

The four rules for when bookings are allowed: minimum notice, how far ahead, the gap after each appointment, and the cancellation deadline. null means NO rule — not zero: zero minutes of notice is a stance, a missing notice is the absence of one. window_days always answers with the number actually in force; window_days_set says whether the clinic chose it.

curl --request GET \
  --url "https://api.telefonai.dk/v1/booking-rules" \
  --header "Authorization: Bearer $API_NOEGLE"

{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key."
  }
}