National Highway Traffic Safety Administration website screenshot

National Highway Traffic Safety Administration

The National Highway Traffic Safety Administration (NHTSA) provides APIs for vehicle safety information including vehicle recall data and the Product Information Catalog Vehicle Listing (vPIC) for decoding Vehicle Identification Numbers (VINs) and accessing vehicle specifications submitted by manufacturers.

National Highway Traffic Safety Administration publishes 6 APIs on the APIs.io network, including Equipment API, Makes and Models API, Manufacturers API, and 3 more. Tagged areas include Federal Government, Safety, Transportation, and Vehicles.

National Highway Traffic Safety Administration’s developer surface includes developer portal and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub
30.9/100 thin ▬ flat Agent 25/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemium
6 APIs
Federal GovernmentSafetyTransportationVehicles

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 30.9/100 · thin
Contract Quality 10.6 / 25
Developer Ergonomics 1.7 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 6.5 / 10
Agent readiness — 25/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 7 / 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 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/national-highway-traffic-safety-administration: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 6

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

National Highway Traffic Safety Administration Equipment API

Equipment, parts, and Canadian vehicle specifications

National Highway Traffic Safety Administration Makes and Models API

Endpoints for vehicle make and model information

National Highway Traffic Safety Administration Manufacturers API

Endpoints for manufacturer and World Manufacturer Identifier (WMI) data

National Highway Traffic Safety Administration Reference API

Reference variables and value lists

National Highway Traffic Safety Administration Vehicle Types API

Endpoints related to vehicle types

National Highway Traffic Safety Administration VIN Decoding API

Endpoints for decoding Vehicle Identification Numbers

Open Collections 1

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

NHTSA vPIC Vehicle API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

National Highway Traffic Safety Administration Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

National Highway Traffic Safety Administration Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

National Highway Traffic Safety Administration Finops

FINOPS

Security Posture 1

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

National Highway Traffic Safety Administration Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

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

National Highway Traffic Safety Administration Agentic Access

24 operations · 1 acting

24 operations · 1 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Portal
Portal

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 2

The organization behind the API

LinkedIn
LinkedIn
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: national-highway-traffic-safety-administration
name: National Highway Traffic Safety Administration
description: The National Highway Traffic Safety Administration (NHTSA) provides APIs for vehicle safety information including
  vehicle recall data and the Product Information Catalog Vehicle Listing (vPIC) for decoding Vehicle Identification Numbers
  (VINs) and accessing vehicle specifications submitted by manufacturers.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/national-highway-traffic-safety-administration.png
url: https://raw.githubusercontent.com/api-evangelist/national-highway-traffic-safety-administration/refs/heads/main/apis.yml
created: '2024-03-30'
modified: '2026-05-19'
specificationVersion: '0.19'
tags:
- Federal Government
- Safety
- Transportation
- Vehicles
apis:
- aid: national-highway-traffic-safety-administration:national-highway-traffic-safety-administration-equipment-api
  name: National Highway Traffic Safety Administration Equipment API
  description: Equipment, parts, and Canadian vehicle specifications
  humanURL: https://vpic.nhtsa.dot.gov/api/
  baseURL: https://vpic.nhtsa.dot.gov/api/vehicles
  tags:
  - Equipment
  properties:
  - type: OpenAPI
    url: openapi/national-highway-traffic-safety-administration-equipment-api-openapi.yml
  - type: Documentation
    url: https://vpic.nhtsa.dot.gov/api/
- aid: national-highway-traffic-safety-administration:national-highway-traffic-safety-administration-makes-and-models-api
  name: National Highway Traffic Safety Administration Makes and Models API
  description: Endpoints for vehicle make and model information
  humanURL: https://vpic.nhtsa.dot.gov/api/
  baseURL: https://vpic.nhtsa.dot.gov/api/vehicles
  tags:
  - Makes and Models
  properties:
  - type: OpenAPI
    url: openapi/national-highway-traffic-safety-administration-makes-and-models-api-openapi.yml
  - type: Documentation
    url: https://vpic.nhtsa.dot.gov/api/
- aid: national-highway-traffic-safety-administration:national-highway-traffic-safety-administration-manufacturers-api
  name: National Highway Traffic Safety Administration Manufacturers API
  description: Endpoints for manufacturer and World Manufacturer Identifier (WMI) data
  humanURL: https://vpic.nhtsa.dot.gov/api/
  baseURL: https://vpic.nhtsa.dot.gov/api/vehicles
  tags:
  - Manufacturers
  properties:
  - type: OpenAPI
    url: openapi/national-highway-traffic-safety-administration-manufacturers-api-openapi.yml
  - type: Documentation
    url: https://vpic.nhtsa.dot.gov/api/
- aid: national-highway-traffic-safety-administration:national-highway-traffic-safety-administration-reference-api
  name: National Highway Traffic Safety Administration Reference API
  description: Reference variables and value lists
  humanURL: https://vpic.nhtsa.dot.gov/api/
  baseURL: https://vpic.nhtsa.dot.gov/api/vehicles
  tags:
  - Reference
  properties:
  - type: OpenAPI
    url: openapi/national-highway-traffic-safety-administration-reference-api-openapi.yml
  - type: Documentation
    url: https://vpic.nhtsa.dot.gov/api/
- aid: national-highway-traffic-safety-administration:national-highway-traffic-safety-administration-vehicle-types-api
  name: National Highway Traffic Safety Administration Vehicle Types API
  description: Endpoints related to vehicle types
  humanURL: https://vpic.nhtsa.dot.gov/api/
  baseURL: https://vpic.nhtsa.dot.gov/api/vehicles
  tags:
  - Vehicle Types
  properties:
  - type: OpenAPI
    url: openapi/national-highway-traffic-safety-administration-vehicle-types-api-openapi.yml
  - type: Documentation
    url: https://vpic.nhtsa.dot.gov/api/
- aid: national-highway-traffic-safety-administration:national-highway-traffic-safety-administration-vin-decoding-api
  name: National Highway Traffic Safety Administration VIN Decoding API
  description: Endpoints for decoding Vehicle Identification Numbers
  humanURL: https://vpic.nhtsa.dot.gov/api/
  baseURL: https://vpic.nhtsa.dot.gov/api/vehicles
  tags:
  - VIN Decoding
  properties:
  - type: OpenAPI
    url: openapi/national-highway-traffic-safety-administration-vin-decoding-api-openapi.yml
  - type: Documentation
    url: https://vpic.nhtsa.dot.gov/api/
common:
- type: AgenticAccess
  url: agentic-access/national-highway-traffic-safety-administration-agentic-access.yml
- type: DomainSecurity
  url: security/national-highway-traffic-safety-administration-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/national-highway-traffic-safety-administration-nhtsa
- type: Website
  url: https://www.nhtsa.gov/
- type: Portal
  url: https://vpic.nhtsa.dot.gov/api/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com