vehicles▌

Look up a vehicle's Kelley Blue Book market values (Trade-In, Private Party, Typical Listing Price, Fair Purchase Price) plus original MSRP, 5-Year Cost to Own breakdown, and resolved trim specs, given year/make/model/trim or a full KBB URL plus mileage, ZIP, and condition. Read-only — never engages the Instant Cash Offer or dealer-lead funnels.

Search Facebook Marketplace for live listings by query, city slug, category, price range, condition, radius, delivery method, sort order, plus vehicle/apparel/rental sub-filters — and resolve single /marketplace/item/<id>/ URLs — returning normalized JSON. Read-only.