One Auto API

aid: oneautoapi
name: One Auto API
image: https://www.oneautoapi.com/images/og-image.png
description: One Auto API provides comprehensive automotive data APIs for vehicle lookup, valuations, retail pricing, and
  more across the US, UK, and Europe. Their platform offers over 100 API methods covering car images, mileage checks, specifications,
  electric vehicle data, registration lookup, service history, and valuation, all accessible via a single subscription and
  monthly invoice. Designed for developers, product managers, and dealers, the service includes bulk report building, VRM360
  insights, and consultancy services, backed by multiple data providers.
url: https://raw.githubusercontent.com/api-evangelist/oneautoapi/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-02 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-02'
modified: '2026-10-06'
tags:
- Automotive
- Data
- Vehicles
- United Kingdom
tags_raw:
- Automotive
- Data
- API
- Vehicle
- UK
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://go.oneautoapi.com/blog/feed/
  type: BlogRSS
- type: PrivacyPolicy
  url: https://www.oneautoapi.com/privacy-policy/
- type: ChangeLog
  url: changelog/oneautoapi-changelog.yml
- type: Hosts
  url: hosts/oneautoapi-hosts.yml
- type: Vendors
  url: vendors/oneautoapi-vendors.yml
- type: Login
  url: https://www.oneautoapi.com/login/
- type: ChangeLog
  url: https://docs.oneautoapi.com/changelog/
- type: DomainSecurity
  url: security/oneautoapi-domain-security.yml
- type: Website
  url: https://www.oneautoapi.com/
- type: Documentation
  url: https://docs.oneautoapi.com/
- type: APIReference
  url: https://swagger.oneautoapi.com/
- type: GettingStarted
  url: https://www.oneautoapi.com/signup/
- type: Pricing
  url: https://www.oneautoapi.com/pricing/
- type: Blog
  url: https://go.oneautoapi.com/blog/
- type: Support
  url: https://www.oneautoapi.com/contact/
- type: TermsOfService
  url: https://www.oneautoapi.com/terms/
apis:
- name: One Auto API
  description: Automotive data APIs providing vehicle identity, history, valuations, specs and images.
  humanURL: https://www.oneautoapi.com/
  baseURL: null
  aid: oneautoapi:one-auto-api
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: Documentation pages redirect to JavaScript‑rendered SPA with no machine‑readable spec.
  evidence:
  - url: https://www.oneautoapi.com/docs/
    status: 308
  checked: '2026-10-02'
x-submission-notes: UK automotive data APIs (vehicle lookup, valuations, retail pricing).
x-submission-probe: root 200; docs 200; swagger.oneautoapi.com 200 (spec file not located); llms.txt 404; 404 probe 404
x-submitted-by: sean@oneautoapi.com (apis.io/add, 2026-10-01)
x-enrichment:
  date: '2026-10-02'
  status: enriched
  artifacts_added: 7
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local