NHTSA VIN Decoder API - Bulk VIN Lookup & Vehicle Specs

NHTSA VIN decoder API and bulk VIN lookup for official vPIC vehicle specifications: make, model, year, body, engine, fuel, transmission, plant, weight, and safety-equipment fields. Supports full or partial VINs with optional model-year hints. Manufacturer-data-based specification evidence only—not title, ownership, accident or vehicle history, odometer, recall, inspection, valuation, current configuration, or condition; missing values do not prove equipment is unavailable.