Hilton

Hilton is one of the largest and fastest-growing hospitality companies in the world, with a portfolio of hotel brands across luxury, full-service, focused-service, and timeshare segments. Hilton operates a developer program that exposes APIs for hotel search, availability, reservations, loyalty program integration, and partner distribution. Most Hilton APIs are partner-gated and require credentials issued through the Hilton developer program.

Hilton publishes 1 API on the APIs.io network: Hotels API. Tagged areas include Hospitality, Hotels, Travel, Reservations, and Loyalty.

Hilton’s developer surface includes authentication and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

28.7/100 thin ▬ flat Agent 23/100 agent aware Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs

Hospitality Hotels Travel Reservations Loyalty

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 28.7/100 · thin

Contract Quality 14.3 / 25

Developer Ergonomics 4.3 / 20

Access Clarity 2.6 / 20

Operational Transparency 0.7 / 13

Contract Governance 0.0 / 12

Discoverability 6.9 / 10

Agent readiness — 23/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/hilton: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Hilton Hotels API

Hotels operations

Open Collections 3

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Hilton Developer API

OPEN COLLECTION

Hilton Developer Hotels API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Hilton Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Hilton Rate Limits

1 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Hilton Finops

FINOPS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Hilton Authentication

http · 1 scheme

SECURITY

Hilton Domain Security

TLSv1.3 · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Hilton Agentic Access

1 operation

1 operations · 0 acting

AGENTIC

Press 5

Recent news and press coverage referencing this provider.

SEC Charges Hospitality Company for Failing to Disclose ...

2026-05-25

Hilton's AI Strategy: Analysis of Dominance in Hospitality ...

2026-05-25

Hilton Worldwide Holdings Inc. Common Stock (NY:HLT)

2026-05-25

Hilton Launches AI-Powered Digital Concierge To ...

2026-05-25

Hilton Worldwide Holdings Inc. Common Stock (HLT)

2026-05-25

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Company 2

The organization behind the API

LinkedIn

Website

Website

Other 1

Properties that don't map to a standard resource type

Honors Program

Honors Program

Source (apis.yml)

aid: hilton
name: Hilton
description: Hilton is one of the largest and fastest-growing hospitality companies in the world, with a portfolio of hotel
  brands across luxury, full-service, focused-service, and timeshare segments. Hilton operates a developer program that exposes
  APIs for hotel search, availability, reservations, loyalty program integration, and partner distribution. Most Hilton APIs
  are partner-gated and require credentials issued through the Hilton developer program.
type: Index
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/hilton.png
tags:
- Hospitality
- Hotels
- Travel
- Reservations
- Loyalty
url: https://raw.githubusercontent.com/api-evangelist/hilton/refs/heads/main/apis.yml
created: '2026-03-21'
modified: '2026-05-19'
specificationVersion: '0.23'
apis:
- aid: hilton:hilton-hotels-api
  name: Hilton Hotels API
  description: Hotels operations
  humanURL: https://developer.hilton.com/
  baseURL: https://api.hilton.com
  tags:
  - Hotels
  properties:
  - type: OpenAPI
    url: openapi/hilton-hotels-api-openapi.yml
  - type: Documentation
    url: https://developer.hilton.com/
common:
- type: AgenticAccess
  url: agentic-access/hilton-agentic-access.yml
- type: DomainSecurity
  url: security/hilton-domain-security.yml
- type: Authentication
  url: authentication/hilton-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/hilton
- type: Website
  url: https://www.hilton.com
- type: DeveloperPortal
  url: https://developer.hilton.com/
- type: Honors Program
  url: https://www.hilton.com/en/hilton-honors/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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