Marriott International

aid: marriott-international
tags:
  - Fortune 500
name: Marriott International
modified: '2026-05-19'
url: https://raw.githubusercontent.com/api-evangelist/marriott-international/refs/heads/main/apis.yml
common:
  - type: LinkedIn
    url: https://www.linkedin.com/company/marriott-international
apis:
  - aid: marriott-international:developer-api
    name: Marriott Developer API
    tags:
      - Hospitality
      - Hotels
      - Reservations
      - Travel
    image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
    baseURL: https://devportalprod.marriott.com
    humanURL: https://devportalprod.marriott.com/
    properties:
      - url: https://devportalprod.marriott.com/apis
        type: Documentation
      - url: openapi/marriott-international-developer-api-openapi.yml
        type: OpenAPI
    description: >-
      The Marriott Developer API provides programmatic access to Marriott International's hotel and property systems
      through a developer portal. The API catalog enables integration with Marriott's Central Reservation System (CRS)
      for property search, availability lookup, and booking management across Marriott's portfolio of hotel brands
      worldwide.
description: >-
  Marriott International is a global lodging company with a portfolio of more than 30 brands and thousands of properties
  across luxury, premium, select, and longer-stay hotel categories.