GnistAI GnistAI
Log in

VIN Lookup

VIN (Vehicle Identification Number) decoder — manufacturer, country, vehicle type, model year.

Overview   |   MCP   |   REST API   |   OpenAPI   |   CLI   |   Tutorial   |   Toolkits   |   Home
status: healthy status status healthy healthy tools: 3 tools tools 3 3 type: validation enrichment type type validation enrichment validation enrichment lifecycle: maintained lifecycle lifecycle maintained maintained Automotive

Data source: NHTSA WMI database

REST Bridge Endpoint https://context.gnist.ai/rest/vin-lookup/
Authentication

All requests require a Gnist-API-Key header (or api_key query parameter).

Free tier: 100 calls/day. Get your API key.

Tools (3)

decode_vin

Decode a VIN to identify manufacturer, country, vehicle type, and model year.

Returns WMI (World Manufacturer Identifier), manufacturer name, country of origin,
vehicle type, model year, and check digit validation.

ParameterTypeRequiredDescription
vinstringrequired17-character Vehicle Identification Number.
Request Body
{
  "vin": "123456789"
}
list_vin_manufacturers

List all manufacturers in the VIN/WMI database.

Request Body
{
  "query": "example"
}
report_feedback

Report a bug, feature request, or general feedback for this data source.

Use this when something doesn't work as expected, when you'd like
a new feature, or when you have suggestions for improvement.

Args:
feedback: Describe the issue or suggestion.
feedback_type: One of 'bug', 'feature_request', or 'general'.

ParameterTypeRequiredDescription
feedbackstringrequired
feedback_typestringoptional (default: "general")
Request Body
{
  "feedback": "example"
}

Quick Start

Shell
curl -X POST "https://context.gnist.ai/rest/vin-lookup/decode_vin" \
  -H "Content-Type: application/json" \
  -H "Gnist-API-Key: YOUR_API_KEY" \
  -d '{"vin": "example"}'
Python
import httpx

resp = httpx.post(
    "https://context.gnist.ai/rest/vin-lookup/decode_vin",
    headers={"Gnist-API-Key": "YOUR_API_KEY"},
    json={
  "vin": "example"
},
)
print(resp.json())

Related Toolkits (Automotive)

Resources