# connects.vin > Your accounts already hold the proof. Link a carrier, lender, bank, or maker account once, under consent. Each fact posts to the car's record as an evidence statement — value, source, timestamp, account-verified — and the requirement that asked is the requirement that clears. Motions: B2A2C Routes: GET / (this document's page) · GET /{VIN} (the record for one vehicle) Representations: text/html · text/markdown · application/json (Accept header; same URL) Evidence: every field posts value · source · timestamp · verification state; empty states are typed EMPTY, invalid VINs are typed INVALID_VIN — never a faked 200. Agent surface: one MCP server for the whole platform — https://apis.vin/mcp (all .vin doors are lenses over one spine; tools: decode_vin, vehicle_history, market_value, window_sticker, out_the_door_price, open_recalls, search_listings, cash_offer, transport_quote, finance_prequal, insurance_quote, start_purchase) Gates: typed OFFER (posted price, hard ceiling, x402) or NEEDS_HUMAN handoff URL — no account walls. Auth: https://auth.vin (issuer) · keys/metering via id.org.ai Siblings: https://commerce.vin/ https://integrates.vin/