openapi: 3.1.0
info:
  title: Booking.com Car Rentals Accommodations Promotions API
  description: The Booking.com Car Rentals API is part of the Demand API and provides endpoints specific to the car rental segment of the connected trip experience. Developers can use it to search for available car rentals, retrieve car details, look up depots and suppliers, and access depot review scores. The API enables affiliate partners to integrate Booking.com's car rental inventory into their own platforms, offering users the ability to find and book vehicles as part of their travel planning workflow.
  version: '3.1'
  contact:
    name: Booking.com Developer Support
    url: https://developers.booking.com/demand/docs
  termsOfService: https://www.booking.com/content/terms.html
servers:
- url: https://demandapi.booking.com/3.1
  description: Production Server
security:
- bearerAuth: []
  affiliateId: []
tags:
- name: Promotions
  description: Endpoints for creating, managing, and retrieving promotional offers for properties on Booking.com.
paths:
  /hotels/xml/promotions:
    post:
      operationId: managePromotions
      summary: Create or update promotions
      description: Creates or updates promotional offers for a property. Supports multiple promotion types including basic deals (fully customizable), last-minute deals (available only close to check-in), campaign deals (seasonal events with fixed dates and minimum discounts), country rates (available to customers from specific countries), and mobile rates (available only on mobile devices). Each promotion specifies a discount percentage applied to the parent rate.
      tags:
      - Promotions
      requestBody:
        required: true
        content:
          application/xml:
            schema:
              type: string
              description: B.XML promotions request document containing promotion definitions including type, discount percentage, applicable dates, room/rate combinations, and eligibility criteria.
      responses:
        '200':
          description: Promotions update processed successfully
          content:
            application/xml:
              schema:
                type: string
                description: B.XML response indicating success or failure of the promotions update with any error details.
        '400':
          description: Invalid XML request
        '401':
          description: Authentication failed
  /hotels/xml/getpromotions:
    post:
      operationId: getPromotions
      summary: Retrieve promotion details
      description: Retrieves details of existing promotions for a property, including promotion type, discount percentages, applicable date ranges, eligibility status, and associated room/rate combinations.
      tags:
      - Promotions
      requestBody:
        required: true
        content:
          application/xml:
            schema:
              type: string
              description: B.XML request document specifying the hotel ID and optional filters for retrieving promotion details.
      responses:
        '200':
          description: Promotion details retrieved successfully
          content:
            application/xml:
              schema:
                type: string
                description: B.XML response containing promotion details including type, discounts, dates, and eligibility status.
        '400':
          description: Invalid XML request
        '401':
          description: Authentication failed
  /hotels/xml/getcommissionoverride:
    post:
      operationId: getCommissionOverride
      summary: Get property commission details
      description: Retrieves commission override details for a property, including any special commission arrangements related to promotional campaigns.
      tags:
      - Promotions
      requestBody:
        required: true
        content:
          application/xml:
            schema:
              type: string
              description: B.XML request document specifying the hotel ID for commission retrieval.
      responses:
        '200':
          description: Commission details retrieved successfully
          content:
            application/xml:
              schema:
                type: string
                description: B.XML response containing commission override details.
        '400':
          description: Invalid XML request
        '401':
          description: Authentication failed
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Bearer token authentication. Include your API key token in the Authorization header.
    affiliateId:
      type: apiKey
      in: header
      name: X-Affiliate-Id
      description: Your Booking.com Affiliate ID, required with every request.
externalDocs:
  description: Booking.com Car Rentals API Documentation
  url: https://developers.booking.com/demand/docs/open-api/demand-api/cars