Data / Specs and VIN decode
Dataset
Specs and VIN decode
Every vehicle is decoded from its VIN, so specs are verified rather than copied from the listing: body class, engine, drivetrain, fuel, cylinders, and doors. You can also decode any 17-char VIN live.
How to query this dataset
Per vehicle
the
vin_decode and spec fields in https://ai.castlecadillacmchenry.com/v/{VIN}.jsonReadable
https://ai.castlecadillacmchenry.com/v/{VIN}.mdMCP tool
decode_vin(vin) (any VIN, live decode)curl -s https://ai.castlecadillacmchenry.com/v/1GYKNDR49TZ117643.json| Field | Sample: decoded from VIN |
|---|---|
| Vehicle | 2024 GMC Sierra 2500 HD AT4 |
| VIN | 1GYKNDR49TZ117643 |
| Class | TRUCK |
| Body | Pickup |
| Engine | 6.6L Duramax Turbo-Diesel V8 engine |
| Drivetrain | Four Wheel Drive |
| Fuel | Diesel Fuel |
| Transmission | Automatic |
Full record: /v/1GYKNDR49TZ117643.json | /v/1GYKNDR49TZ117643.md