Automotive API Profile

NHTSA – VIN & Vehicle Data API

Vehicle identification, specs

Discovery fit

Overview & Use Cases

Vehicle identification, specs

Provider

NHTSA

Typical use cases

Free VIN decoding for dealer websites, vehicle specification lookup, populate vehicle info pages, validate VINs

Key strengths

Free; government-maintained; comprehensive North American vehicle coverage; no API key required; always available

Limitations and watchouts

No pricing, history, or market data; no SLA guarantee; occasional data quality issues; limited support

Developer details

Technical Profile

Protocols

rest

Authentication

api_key

Data formats

Base URL

https://vpic.nhtsa.dot.gov/api

REST base path

Integration complexity

low

Endpoint summary

VIN decoding, vehicle specifications, plant information, country of origin, vehicle characteristics

Rate limits and versioning

Rate limits: Public API with reasonable use policy; no authentication required; rate limit ~1000 req/day per IP

Versioning:

What it connects to

Coverage & Integration Fit

Systems supported

vin_decoding, vehicle_inventory

Data objects covered

Supported regions

North America

Comparable APIs

DataOne Software, VinAudit, ClearVin

Implementation notes

Build support

Webhooks, Specs & Developer Tools

Webhook support

True

Webhook events

SDK and library links

Status page

Risk review

Security & Compliance

PII handling

no_pii

Security certifications

Audit logging

False

Data retention

Security notes

Standard API security with key-based authentication

Editorial signals

Directory Assessment

Editor rating

Maturity score

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