HasData is an independent service and is not affiliated with, endorsed by, or sponsored by Booking.com. Booking.com is a trademark of its respective owner. This API works with publicly available data only.
Get Your API Key
Sign in at hasdata.com, go to your account settings, and copy your API key. All requests must include your key in thex-api-key header.
Request Cost and API Credits
Each request to the Booking.com Place API consumes API Credits from your account balance.- Cost per request: 10 API Credits
- Credits are deducted only for successful requests.
- Your total available credits depend on your active plan.
Make Your First Request
API Parameters
| Parameter | Default Value | Required | Description |
|---|---|---|---|
url | https://www.booking.com/hotel/fr/le-bristol-paris.html | Yes | Full Booking.com URL of the property page. Only booking.com and www.booking.com hosts are accepted. |
checkInDate | 2026-06-01 | Yes | Check-in date in YYYY-MM-DD format. Must be in the future and earlier than checkOutDate. |
checkOutDate | 2026-06-05 | Yes | Check-out date in YYYY-MM-DD format. Must be later than checkInDate. |
rooms | 1 | Yes | Number of rooms to book. |
adults | 2 | Yes | Number of adult guests across all rooms. |
children | - | Yes | Number of child guests across all rooms (0–10). Pass 0 if there are no children. |
childrenAges | - | No | Comma-separated list of child ages, one entry per child (each 0–17). Required when children > 0 and the number of ages must equal children.Example: 1,3,7 |
language | - | No | Language of the Booking.com interface and localized fields in the response. |
currency | - | No | Currency of the prices returned in the response. Use hotelCurrency to keep each property’s native currency. |