# blogs.vin > Every piece written across the .vin estate — one periodical, newest first, each piece posted and dated at its own door. The estate's periodical: every piece written at every .vin door, aggregated newest-first and grouped by pillar. Each piece lives at its own door's /blog address; this page reads them all. Free, no account. Motions: B2A 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 estate MCP server — 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://data.vin/ — The record layer's own door — every dataset behind the estate's pages, cataloged. https://services.vin/ — Car services ordered by the VIN — the catalog the Services pieces write about. https://commerce.vin/ — The whole deal as one order — the settlement layer the Commerce pieces write about. https://all.vin/ — Every door, one record: all.vin/