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VIN Decoder (NHTSA) — Make, Model, Year, Trim, Body, Engine, Fuel, Plant
x402
VIN Decoder (NHTSA) — Make, Model, Year, Trim, Body, Engine, Fuel, Plant is a paid API for AI agents from twin.unykorn.org, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).
Decodes a 17-character VIN using NHTSA data to return make, model, year, trim, body style, engine specs, fuel type, and manufacturing plant details.
Price / call$0.002
Success—
StatusUnknown
How this service works
VIN decoder (NHTSA): make, model, year, trim, body, engine, fuel, plant — Genesis402 / UnyKorn Operator Network
Output
Returns structured vehicle data sourced from NHTSA including the vehicle's make, model, model year, trim level, body style, engine configuration and displacement, fuel type, and manufacturing plant location — all derived from the decoded VIN.
Example use cases
Pre-purchase vehicle verification
“I'm about to buy a used car and the seller says it's a 2019 Toyota Camry XSE V6. Can you decode this VIN — 4T1B11HK5KU234567 — and confirm the make, model, year, trim, and engine specs match what they're claiming?”
Fleet management vehicle cataloging
“I need to catalog a vehicle in our fleet. Can you decode VIN 1FTFW1ET5DFC10312 and pull the full specs — make, model, year, trim, body style, engine, and fuel type?”
Insurance or registration form auto-fill
“I'm filling out an insurance form and need all the vehicle details. Decode VIN 2T1BURHE0JC014225 and give me the make, model, year, body type, engine, and fuel type so I can fill it in.”
Technical details
Endpoint
POSThttps://twin.unykorn.org/records/vin-decode?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need authoritative, structured vehicle data from a single 17-character VIN without requiring third-party proprietary databases. It is ideal for verification, cataloging, or enrichment tasks where NHTSA coverage (primarily US-market vehicles) is sufficient and cost-per-call matters.
Side effects
- Invalid or malformed VIN (not 17 characters) returns an error
- VIN not found in NHTSA database returns empty or partial results
- Check-digit validation failure for syntactically invalid VINs
- Older or non-US vehicles may have incomplete NHTSA data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| params | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"type": "vin-decode",
"receipt": {
"tx_hash": "0x<64hex>",
"amount_usd": 0.002,
"receipt_id": "g402-<16hex>"
},
"sources": [
{
"ok": true,
"name": "<source>"
}
],
"limitations": "<text>",
"generated_at": "<iso time>",
"evidence_hash": "sha256:<64hex>"
}
}Tags
x402
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