Hertz

The Hertz Corporation is a global vehicle rental company operating the Hertz, Dollar and Thrifty brands from airport and neighbourhood locations in roughly 160 countries, renting cars, vans and trucks to leisure, corporate, government and rideshare customers and running the Hertz Gold Plus Rewards loyalty programme. Hertz publishes no public developer programme: probing on 2026-09-13 found no developer portal, no OpenAPI or other machine-readable contract, no SDKs, no first-party MCP server and no /.well-known/ discovery documents on any Hertz host. Third-party integrators reach Hertz rates and availability through the global distribution systems — Amadeus, Sabre and Travelport — which Hertz's own Travel Agent GDS Tools page directs them to, rather than through a first-party API.

Hertz is profiled on the APIs.io network. Tagged areas include Fortune 500, Car Rental, Vehicle Rental, Travel, and Mobility.

Hertz’s developer surface includes support, engineering blog, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub
10.2/100 minimal ▬ flat Agent 0/100 human only Front door AI 1/6 silent Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0
0 APIs
Fortune 500Car RentalVehicle RentalTravelMobilityTransportationFleet Management

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0
Composite quality — 10.2/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 1.2 / 17
Access Clarity 3.6 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 4.1 / 9
Regulatory Posture 2.1 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 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 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
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/hertz: 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 →

Security Posture 1

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

Hertz Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
name: Hertz
aid: hertz
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
specificationVersion: '0.23'
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/hertz.png
url: https://raw.githubusercontent.com/api-evangelist/hertz/refs/heads/main/apis.yml
type: Index
created: '2026-03-21'
modified: '2026-09-13'
apis: []
common:
- type: DomainSecurity
  url: security/hertz-domain-security.yml
- type: LLMsTxt
  url: llms/hertz-llms.txt
- type: LinkedIn
  url: https://www.linkedin.com/company/hertz
- type: Website
  url: https://www.hertz.com
- type: Support
  url: https://www.hertz.com/supporthub/
- type: Blog
  url: https://www.hertz.com/us/en/blog
- type: TermsOfService
  url: https://www.hertz.com/rentacar/navigation/templates/legalView.jsp
- type: PrivacyPolicy
  url: https://www.hertz.com/rentacar/privacypolicy/index.jsp?targetPage=privacyPolicyView.jsp
description: 'The Hertz Corporation is a global vehicle rental company operating the Hertz, Dollar and Thrifty brands from
  airport and neighbourhood locations in roughly 160 countries, renting cars, vans and trucks to leisure, corporate, government
  and rideshare customers and running the Hertz Gold Plus Rewards loyalty programme. Hertz publishes no public developer programme:
  probing on 2026-09-13 found no developer portal, no OpenAPI or other machine-readable contract, no SDKs, no first-party
  MCP server and no /.well-known/ discovery documents on any Hertz host. Third-party integrators reach Hertz rates and availability
  through the global distribution systems — Amadeus, Sabre and Travelport — which Hertz''s own Travel Agent GDS Tools page
  directs them to, rather than through a first-party API.'
tags:
- Fortune 500
- Car Rental
- Vehicle Rental
- Travel
- Mobility
- Transportation
- Fleet Management
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-enrichment:
  date: '2026-09-13'
  status: minimal
  artifacts_added: 2
  pass: local-v3
x-coverage:
  state: gated
  reason: marketplace-only
  detail: Hertz's own Travel Agent "GDS Tools" page hands integrators quick-reference guides for Amadeus, Galileo by Travelport,
    SABRE Travel Network and Worldspan instead of publishing an API reference, and the only developer-shaped hostname, developers.hertz.com,
    is a dangling Akamai CNAME whose certificate does not match the name.
  evidence:
  - url: https://www.hertz.com/rentacar/misc/index.jsp?targetPage=GDSindex_TA.jsp
    status: 200
  - url: https://developers.hertz.com/
    status: 0
  - url: https://api.hertz.com/openapi.json
    status: 404
  - url: https://api.hertz.io/openapi.json
    status: 403
  - url: https://www.hertz.com/.well-known/api-catalog
    status: 404
  checked: '2026-09-13'

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