Our Demand API offers a wide range of functionalities for Affiliate Partners to be able to retrieve accommodation, car rental and flights information from Booking.com inventory.
- Based on basic REST principles, our endpoints return JSON data directly from our system.
- You can consume them directly through HTTPS calls, using the POST method.
This API collection is specific to the car rentals part of the connected trip, and form part of an early access pilot programme restricted to selected partners.
Pilot phase:
- All the functionalities are currently under active development and are subject to change.
- Initial search, look, and post-book functionalities (Type 2 and Type 4 partners) are available exclusively for testing purposes.
- General availability is targeted for Q2 2025.
Limited access:
- This API collection is currently accessible only to a select group of Type 2 and Type 4 pilot partners.
- If you are not part of the pilot, you will not have access to these endpoints.
- For inquiries regarding participation, please contact our Partnerships team.
Frequent updates:
These endpoints and documentation will be updated regularly throughout the pilot.
These are the endpoints you can use to retrieve the identifiers of a wide range of geographical locations: airports, countries, cities, regions, etc.
Use these identifiers to construct your requests.
Note: These identifiers are available across all travel services and you can use them for both accommodotation and car rentals requests.
These endpoints enable you to manage and process booking orders within the Demand API. These operations include previewing and creating new orders, checking order details, cancelling existing orders, and modifying orders if needed.
This API collection is essential for integrating the order management functionality, such as handling bookings, cancellations, and updates to reservation details, etc.
This API collection is specific to Messaging integrations, and form part of an early access pilot programme restricted to selected partners.
Pilot phase:
- All the functionalities are currently under active development and are subject to change.
- Initial post-booking functionalities are available exclusively for testing purposes.
- General availability is targeted for Q3 2025.
Limited access:
- This API collection is currently accessible only to a select group of pilot partners.
- If you are not part of the pilot, you will not have access to these endpoints.
- For inquiries regarding participation, please contact our Partnerships team.
Frequent updates:
These endpoints and documentation will be updated regularly throughout the pilot.
curl -i -X POST \
https://demandapi.booking.com/3.1/messages/send \
-H 'Authorization: Bearer <YOUR_string_HERE>' \
-H 'Content-Type: application/json' \
-H 'X-Affiliate-Id: 0' \
-d '{
"conversation": "8586a789-44f4-5521-9f27-f5efd097cba6",
"accommodation": "6819547",
"content": "Hello, I'\''m your guest!.",
"attachments": [
"c325f460-1dc6-11f0-80f0-8d0908786f77"
]
}'{ "request_id": "cdb0b154-2eae-481b-8fee-fb2725296e1f", "data": { "message": "3164e570-19e0-11f0-baca-e5019c8df435" } }
Retrieves up to 100 of the most recent messages from a specified conversation, including messages from both property and guest.
Important: This endpoint does not accept a request body. To retrieve the latest messages, send an empty POST request.
Any content in the request body will be ignored.
curl -i -X POST \
https://demandapi.booking.com/3.1/messages/latest \
-H 'Authorization: Bearer <YOUR_string_HERE>' \
-H 'X-Affiliate-Id: 0'{ "request_id": "0248d85a-17e0-44b3-a37c-7d4b5c03f58b", "data": { "messages": [ … ] } }
curl -i -X POST \
https://demandapi.booking.com/3.1/messages/latest/confirm \
-H 'Authorization: Bearer <YOUR_string_HERE>' \
-H 'Content-Type: application/json' \
-H 'X-Affiliate-Id: 0' \
-d '{
"messages": [
"8586a789-44f4-5521-9f27-f5efd097cba"
]
}'