API archive entry · source-reported
TransparentCars
Fair-price valuation and yearly road tax (IUC) for used cars in Portugal
Other Vehicle APIs
These records share a directory category and are ordered by similarity of reported access facts. They are a shortlist, not proof of drop-in compatibility.
ProblemsByVin
Owner complaints, recalls and failure-mileage statistics by vehicle make, model and year
No auth · HTTPS reported · CORS Yes
Auto Body Shop Directory
Find auto body shops by ZIP code, city, location, or profile
No auth · HTTPS reported · CORS No
Brazilian Vehicles and Prices
Vehicles information from Fundação Instituto de Pesquisas Econômicas - Fipe
No auth · HTTPS reported · CORS No
NHTSA
NHTSA Product Information Catalog and Vehicle Listing
No auth · HTTPS reported · CORS Unknown
Wheelwise
UK used-car listings with fair-price grade, 36-month resale forecast and true monthly cost per advert
No auth · HTTPS reported · CORS No
CarVector
Vehicle specs, images, recalls, and DTC codes across 1925-2029
API key · HTTPS reported · CORS Yes
How to compare them
Coverage
Compare exact endpoints, fields, geography, history, and update frequency.
Operating cost
Model request volume, caching, overages, support, and migration cost.
Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
Review attribution, redistribution, retention, privacy, and commercial-use terms.
Source reference
This page separates source-reported facts from questions that need live provider verification.