Travel price research
Price the same hotels for the same nights and compare the lowest room price at each.
Booking.com data API · Properties
Turn a Booking.com hotel URL into a full card: price from, guest score and category scores, rooms with availability and price, facilities, policies and location. Give check-in and check-out dates, since without dates a property has no price to show. Up to ten properties per call.
Updated 21 October 2026
Price the same hotels for the same nights and compare the lowest room price at each.
Watch the price from and guest score of the properties in your competitive set.
Let an agent read rooms, facilities and policies before it suggests where to stay.
curl -X POST https://apiforagents.dev/v1/booking \
-H "Authorization: Bearer $AFA_KEY" \
-H "Content-Type: application/json" \
-d '{"op":"properties","subjects":["https://www.booking.com/hotel/gb/<hotel-name>.html"],"stay":{"checkIn":"2027-03-12","checkOut":"2027-03-15","currency":"GBP"},"estimateOnly":true}'curl -X POST https://apiforagents.dev/v1/booking \
-H "Authorization: Bearer $AFA_KEY" \
-H "Content-Type: application/json" \
-d '{"op":"properties","subjects":["https://www.booking.com/hotel/gb/<hotel-name>.html"],"stay":{"checkIn":"2027-03-12","checkOut":"2027-03-15","currency":"GBP"}}'Everything you can send in one properties call. Required inputs first.
| Input | Type | What it does |
|---|---|---|
| subjects * | text list | booking.com/hotel/<country>/<name> URLs. 1-10 items |
| stay.checkIn | string | First night, YYYY-MM-DD. Only read together with checkOut; without dates a property has no price to show. |
| stay.checkOut | string | Departure day, YYYY-MM-DD, after checkIn. |
| stay.currency | string | ISO 4217 code the prices come back in ("USD", "INR", "EUR"). |
| stay.language | string | BCP-47 tag for names and descriptions ("en-GB", "de-DE"). |
The fields of every row, always present. Nothing is guessed: a value that could not be measured is null, and the answer's coverage says why.
| Field | Type |
|---|---|
| propertySlug | string |
| propertyId | string |
| propertyUrl | string |
| propertyName | string |
| propertyType | string |
| starRating | number |
| city | string |
| country | string |
| fullAddress | string |
| latitude | number |
| longitude | number |
| guestScore | number |
| scoreLabel | string |
| reviewCount | integer |
| categoryScores | any |
| stay | string |
| priceFrom | number |
| currency | string |
| rooms | any |
| roomTypes | any |
| mainImage | string |
| images | list of string |
| facilities | any |
| description | string |
| highlights | any |
| checkInTime | string |
| checkOutTime | string |
| policies | any |
| finePrint | string |
| surroundings | any |
| traderInfo | any |
| licenseNumbers | list of string |
| host | any |
| mapUrl | string |
| details | object |
details is always the last field: everything else the source sent for that row, under our own field names. Its keys depend on the source that answered, so read them defensively; it is {} when there is nothing more.
Made-up names and values in the real field names, so you can see the shape before you spend anything.
| propertyName | propertyType | city | country | starRating | guestScore |
|---|---|---|---|---|---|
| Hotel Aurel Riverside | Hotel | Prague | Czechia | 4 | 8.9 |
| Casa Lumen | Guest house | Seville | Spain | 3 | 9.3 |
| Northfold Suites | Aparthotel | Edinburgh | United Kingdom | 4 | 8.6 |
Pay as you go, in US dollars, per record. No subscription, nothing expires, $5 first top-up, and every new agent starts with $0.10 free.
| Request | Records | At the list price |
|---|---|---|
| One property | 1 | $0.0018 |
| 10 properties | 10 | $0.018 |
These are per-record list prices. Some calls also carry a minimum, such as a page of search results, so a small request can cost more than the table shows. The quote ("estimateOnly": true) is free, gives the most your exact request can cost, and the charge then settles to what came back. Records that do not come back are refunded.
One row per property: name, property type, city, country, star rating, guest score and its label, review count, price from, currency, check-in and check-out times, the property slug, id and URL, images and a map URL. The card also carries category scores, rooms with availability and price, facilities and policies.
Up to ten booking.com/hotel/<country>/<name> URLs. Optional: a stay with check-in and check-out dates, a currency and a language.
$0.0018 per property at the list price. A small call can carry a minimum, so quote first with "estimateOnly": true, which is free and is the most the call can cost. You pay for what comes back.
The playground runs any endpoint by hand: pick a platform and what you want from it, fill a short form named in plain words (or press Use sample input), see the free quote on the Run button, run it, then read the answer as a table or JSON and download it as CSV or JSON. The same call is written out as cURL, Python and Node while you type.
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