Airbnb Experience Availability API - Reported Activity Dates

Submit an experience listingId, optionally a future fromDate/toDate range, adults, children, infants, currencyCode and languageCode. The documented response has data.availableDates with calendarItems containing startDateLocal and nullable remainingGuestCount, plus areChildrenAllowed and areInfantsAllowed. Endpoint documentation also points to availableDates.items for date options, so inspect the current returned section rather than assuming one collection is always present. This route was not live-verified. Reported dates and null capacity values are not guaranteed available seats, and this GET request does not reserve an activity.

API Features

Experience date-window lookup Use fromDate and toDate to focus the documented activity date request on a planned trip window.

Local activity calendar dates The example calendarItems identify dates with startDateLocal rather than an accommodation check-in field.

Nullable remaining-guest information remainingGuestCount can be null and must not be converted into a guaranteed capacity or zero seats.

Child and infant policy indicators Inspect areChildrenAllowed and areInfantsAllowed when these documented flags are returned.

Live API Demo

GET /api/project/airbnb-search/experiences-available-dates

API Response (JSON)

{}

curl -X GET 'https://api.opendata-api.com/api/project/airbnb-search/experiences-available-dates?key=<API_KEY>&listingId=<listingId>&currencyCode=USD&languageCode=en-US'

curl -X GET 'https://api.opendata-api.com/api/project/airbnb-search/experiences-available-dates?key=<API_KEY>&listingId=<listingId>&currencyCode=USD&languageCode=en-US'

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Use Cases

Populate a tentative activity date picker from reported dates for a selected experience.
Check whether a concierge's activity shortlist reports dates overlapping a traveler's trip.
Flag uncertain activity capacity when remainingGuestCount is null instead of promising seats.
Review returned child and infant indicators before suggesting an activity to a family group.

Frequently asked questions

Where are the reported experience dates in the response?

The documented example shows data.availableDates.calendarItems with startDateLocal, while the endpoint description also points to availableDates.items. Inspect the actual availableDates section and handle missing collections defensively; this route was not live-verified.

Does a returned date or null remainingGuestCount guarantee places for my group?

No. A reported date is not a reservation, and null remainingGuestCount does not establish capacity. Keep the requested party composition consistent and verify current availability before making any traveler-facing promise.

Related operations

Guides

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Read Reported Dates for an Airbnb Experience