Get bookable times

GET/api/v1/availability

Open start times for an event type, grouped by day on the host's calendar. Times are UTC.

Scope: read:bookings

Query parameters

event_type_idstringrequired

The event type to check.

start_datedate

First day, as YYYY-MM-DD in the host's timezone. Default: today.

daysinteger

Number of days, 1 to 14. Default 7.

curl "https://calendeur.com/api/v1/availability?event_type_id=EVENT_TYPE_ID" \
  -H "Authorization: Bearer $CALENDEUR_API_KEY"

Response · 200

{
  "object": "availability",
  "event_type_id": "evt_30min",
  "duration_minutes": 30,
  "timezone": "America/New_York",
  "days": [
    {
      "date": "2026-10-12",
      "slots": [
        {
          "start": "2026-10-12T13:00:00.000Z"
        },
        {
          "start": "2026-10-12T13:30:00.000Z"
        }
      ]
    },
    {
      "date": "2026-10-13",
      "slots": [
        {
          "start": "2026-10-13T14:00:00.000Z"
        }
      ]
    }
  ]
}