JLR (Jaguar Land Rover)

JLR (formerly Jaguar Land Rover) is the British automaker behind Range Rover, Defender, Discovery and Jaguar, owned by Tata Motors. Its machine-facing surface is the JLR InControl Data Act portal (data.jlr.com): an EU Data Act / RED III data-access platform where private owners, business users, third parties/developers and government officials request accounts to access and share connected-product and connected-service data generated by JLR vehicles placed on the EU market (and, on a goodwill basis, the UK). It documents data categories and a support route; third-party/developer accounts are required to receive shared data. No public API reference or machine-readable contract is published.

JLR (Jaguar Land Rover) is listed with 1 API on the APIs.io network. Tagged areas include Company, Automotive, Connected Vehicles, Vehicle Data, and EU Data Act.

JLR (Jaguar Land Rover)’s developer surface includes documentation, support, and 9 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

9.2/100 minimal ▼ -5.3 Agent 0/100 human only Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API

Company Automotive Connected Vehicles Vehicle DataEU Data ActData Sharing

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 9.2/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 2.0 / 17

Access Clarity 1.8 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.7 / 9

Regulatory Posture 1.5 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes

13 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Access Clarity scores 10.5 — up to +17.9 composite points
Developer Ergonomics scores 11.9 — up to +17.6 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/jlr/apis.yml: open an issue on github.com/api-evangelist/jlr to ask a question or point us at an artifact you publish. 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.

JLR InControl Data Act Portal

EU Data Act data-access and data-sharing platform for connected-product and connected-service data from JLR vehicles. Users and third-party/developer accounts are provisioned by...

Security Posture 1

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

Jlr Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

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 2

The organization behind the API

Website

Website

Newsroom

Newsroom

Other 3

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Leadership

Leadership

Source (apis.yml)

aid: jlr
name: JLR (Jaguar Land Rover)
description: 'JLR (formerly Jaguar Land Rover) is the British automaker behind Range Rover, Defender, Discovery and Jaguar,
  owned by Tata Motors. Its machine-facing surface is the JLR InControl Data Act portal (data.jlr.com): an EU Data Act / RED
  III data-access platform where private owners, business users, third parties/developers and government officials request
  accounts to access and share connected-product and connected-service data generated by JLR vehicles placed on the EU market
  (and, on a goodwill basis, the UK). It documents data categories and a support route; third-party/developer accounts are
  required to receive shared data. No public API reference or machine-readable contract is published.'
url: https://raw.githubusercontent.com/api-evangelist/jlr/refs/heads/main/apis.yml
x-type: company
x-source: harvest:gap-automotive-real-estate
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-13 (local-v5; was harvest)
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.20'
created: '2026-10-13'
modified: '2026-10-13'
tags:
- Company
- Automotive
- Connected Vehicles
- Vehicle Data
- EU Data Act
- Data Sharing
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Hosts
  url: hosts/jlr-hosts.yml
- type: Vendors
  url: vendors/jlr-vendors.yml
- type: DomainSecurity
  url: security/jlr-domain-security.yml
- type: Website
  url: https://www.jlr.com/
- type: DeveloperPortal
  url: https://data.jlr.com/en_xi/index.html
- type: Documentation
  url: https://data.jlr.com/en_xi/data-categories.html
- type: Support
  url: https://data.jlr.com/en_xi/support.html
- type: TermsOfService
  url: https://data.jlr.com/en_xi/terms-and-conditions.html
- type: PrivacyPolicy
  url: https://www.jlr.com/jlr-privacy-policy
- type: Leadership
  url: https://www.jlr.com/leadership
- type: Newsroom
  url: https://media.jaguarlandrover.com/en
apis:
- aid: jlr:incontrol-data-act-portal
  name: JLR InControl Data Act Portal
  description: EU Data Act data-access and data-sharing platform for connected-product and connected-service data from JLR
    vehicles. Users and third-party/developer accounts are provisioned by request; no public endpoint or base URL is documented,
    so none is recorded.
  humanURL: https://data.jlr.com/en_xi/index.html
  tags:
  - Vehicle Data
  - EU Data Act
  properties:
  - type: Documentation
    url: https://data.jlr.com/en_xi/data-categories.html
x-enrichment:
  status: enriched
  pass: local-v5
  date: '2026-10-13'

JLR (Jaguar Land Rover) API — frequently asked questions

Does JLR (Jaguar Land Rover) have an API?

Yes. APIs.io lists 1 API from JLR (Jaguar Land Rover), including JLR InControl Data Act Portal.

Is the JLR (Jaguar Land Rover) API ready for AI agents?

JLR (Jaguar Land Rover) has a Kin Score of 9.2 out of 100 (minimal) and an Agent Readiness score of 0.0 (human-only), scored by API Evangelist on 2026-11-06.

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