Booking Com

booking-com OTA Availability API

OTA-based endpoints for availability and rate notifications following the OpenTravel Alliance specification.

Documentation GitHub OpenAPI

Operations 2

POST /hotels/ota/OTA_HotelAvailNotif Create or update availability (OTA format) #

POST /hotels/ota/OTA_HotelRateAmountNotif Update rate amounts (OTA format) #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Booking.com Connectivity Rates and Availability OTA Availability API
  description: The Booking.com Connectivity Rates and Availability API allows Connectivity Partners to set room availability, pricing, and restrictions for properties on Booking.com. Partners can manage advance booking windows, length of stay requirements, and rate plans programmatically. This API is a core component of the Connectivity suite, enabling channel managers and property management systems to keep inventory and pricing synchronized between their platforms and Booking.com without manual extranet updates. Properties should specify availability at least 12 months in advance. The API uses XML request and response formats following B.XML and OTA specifications.
  version: '2.0'
  contact:
    name: Booking.com Connectivity Support
    url: https://developers.booking.com/connectivity/docs
  termsOfService: https://www.booking.com/content/terms.html
servers:
- url: https://supply-xml.booking.com
  description: Production Server (Non-PCI)
security:
- basicAuth: []
tags:
- name: OTA Availability
  description: OTA-based endpoints for availability and rate notifications following the OpenTravel Alliance specification.
paths:
  /hotels/ota/OTA_HotelAvailNotif:
    post:
      operationId: notifyHotelAvailability
      summary: Create or update availability (OTA format)
      description: Updates availability and restrictions using the OTA OTA_HotelAvailNotif specification. An alternative to the B.XML availability endpoint that follows the OpenTravel Alliance format.
      tags:
      - OTA Availability
      requestBody:
        required: true
        content:
          application/xml:
            schema:
              type: string
              description: OTA_HotelAvailNotifRQ XML document containing availability updates.
      responses:
        '200':
          description: Availability notification processed successfully
          content:
            application/xml:
              schema:
                type: string
                description: OTA_HotelAvailNotifRS XML response
        '400':
          description: Invalid XML request
        '401':
          description: Authentication failed
  /hotels/ota/OTA_HotelRateAmountNotif:
    post:
      operationId: notifyHotelRateAmount
      summary: Update rate amounts (OTA format)
      description: Updates rate amounts and pricing using the OTA OTA_HotelRateAmountNotif specification. An alternative to the B.XML availability endpoint for rate-only updates.
      tags:
      - OTA Availability
      requestBody:
        required: true
        content:
          application/xml:
            schema:
              type: string
              description: OTA_HotelRateAmountNotifRQ XML document containing rate amount updates.
      responses:
        '200':
          description: Rate amount notification processed successfully
          content:
            application/xml:
              schema:
                type: string
                description: OTA_HotelRateAmountNotifRS XML response
        '400':
          description: Invalid XML request
        '401':
          description: Authentication failed
components:
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic authentication using your Connectivity partner username and password.
externalDocs:
  description: Booking.com Connectivity Rates and Availability API Documentation
  url: https://developers.booking.com/connectivity/docs/ari