Kelley Blue Book IDWS 4.0 Vehicle Service
InfoDriver Web Service (IDWS) 4.0 Vehicle Service — a RESTful Kelley Blue Book API returning vehicle configuration, makes, models, model years, trims, body styles, options, specifications, typicals, CPO programs, cost-to-own and Blue Book values, plus VIN lookup. API-key authenticated through the Cox Automotive Mashery gateway.