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Booking Holdings Cars API

This API collection is specific to the car rentals part of the connected trip. Use these endpoints to search for car rentals, check car details and look for depots and suppliers.

Booking Holdings Cars API is one of 9 APIs that Booking Holdings publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Cars. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and authentication docs.

This API exposes 6 operations across 6 paths. It is described by OpenAPI 3.1.0, at version 3.1.

Requests are made against 2 base URLs: https://demandapi.booking.com/3.1, https://demandapi-sandbox.booking.com/3.1.

6 operations 6 paths 0 schemas 6 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
3.1
Base URL
https://demandapi.booking.com/3.1
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Booking Holdings Cars API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (string) (BearerAuth). By default, every request must be authenticated.

Paths & Operations 6

Across 6 paths, the API surfaces 6 operations — 6 POST. Each is listed below with its method, path, parameters, and response codes.

Cars 6

This API collection is specific to the car rentals part of the connected trip. Use these endpoints to search for car rentals, check car details and look for depots and suppliers.

POST
/cars/search
Booking.com Search Car Rentals
carsSearch 1 param body → 200
POST
/cars/depots
Booking.com Depots
carsDepots 1 param body → 200
POST
/cars/depots/reviews/scores
Booking.com Depot Scores
carsDepotsReviewsScores 1 param body → 200
POST
/cars/details
Booking.com Car Details
carsDetails 1 param body → 200
POST
/cars/suppliers
Booking.com Suppliers
carsSuppliers 1 param body → 200
POST
/cars/constants
Booking.com Car Constants
carsConstants 1 param body → 200

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

booking-holdings-cars-api-openapi.yml Raw ↑

Other APIs Booking Holdings publishes across the network.

Booking Holdings Accommodations API
Booking Holdings Attachments API
Booking Holdings Common/languages API
Booking Holdings Common/locations API
Booking Holdings Common/payments API
Booking Holdings Conversations API
Booking Holdings Messages API
Booking Holdings Orders API
Where this information came from

This is an independent, third-party profile of Booking Holdings Cars API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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