Brazilian Vehicles and Prices vs Helipaddy sites

Brazilian Vehicles and Prices (the FIPE API) wraps Brazil's official Fundação Instituto de Pesquisas Econômicas price table for cars, motorcycles, and trucks, returning brand, model, year, and the government reference resale price as JSON. A live GET and OPTIONS preflight against its real API host, parallelum.com.br/fipe/api/v1/carros/marcas, both returned access-control-allow-origin: *, resolving the stored "no" cors to "yes"; no key was required, reconfirming auth "None" over HTTPS. The service is capped at 500 free unauthenticated requests/day, 1,000/day with a free registered token, or unlimited via a paid plan at fipe.online — freemium.

Helipaddy's Partner API returns nearby helicopter, EVTOL, and drone landing sites — hotels, aerodromes, pubs, and B&Bs with helipads — as JSON, gated to a per-partner category allow-list. A live GET and OPTIONS preflight against its real API host, helipaddy.com/wp-json/hp-partner/v1/sites, both echoed access-control-allow-origin back with the request Origin, resolving the stored "unknown" cors to "yes"; the GET returned a "hp_partner_api_invalid_key" 401 error, reconfirming auth "API Key" over HTTPS. Partner tokens are issued manually via WhatsApp/email under a negotiated agreement with no public self-serve tier — paid.