How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Marriott International Properties API

Search and retrieve hotel property information.

Marriott International Properties API is one of 3 APIs that Marriott International publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Properties. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 2 operations across 2 paths. It is described by OpenAPI 3.1.0, at version 1.0.

Requests are made against a single base URL, https://devportalprod.marriott.com.

2 operations 2 paths 0 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0
Base URL
https://devportalprod.marriott.com
Authentication
OAuth 2.0, API Key
Resource Areas
1

Authentication & Security 2

Marriott International Properties API declares 2 security schemes for authenticating requests. It supports OAuth 2.0 (oauth2) using the clientCredentials flow, exposing 2 scopes. An API key is passed in the header as X-API-Key (apiKey).

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.

Properties 2

Search and retrieve hotel property information.

GET
/properties
Search properties
searchProperties 3 params → 200
GET
/properties/{propertyId}
Get property details
getProperty 1 param → 200

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

marriott-international-properties-api-openapi.yml Raw ↑

Other APIs Marriott International publishes across the network.

Marriott International Availability API
Marriott International Reservations API
Where this information came from

This is an independent, third-party profile of Marriott International Properties 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.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.