Free US vehicle averages in USD from matched asking prices. VIN optional; limited public pilot.
Score is being calculated.
A derived TradeBasis asking-price market average. Supply year, make, model, trim and odometerMiles; VIN is optional. Omit market for nationwide US. May request a missing powertrain/body discriminator. Not a trade-in offer or completed-sale value.
| Name | Required | Description | Default |
|---|---|---|---|
| vin | No | ||
| make | No | ||
| trim | No | ||
| year | No | ||
| model | No | ||
| market | No | Optional US state name or two-letter state code, not the user's precise location. Omit for nationwide US. | |
| fuelType | No | ||
| bodyStyle | No | ||
| odometerMiles | Yes |
| Name | Required | Description |
|---|---|---|
| message | Yes | |
| outcome | Yes | |
| retryAt | No | |
| subject | No | |
| currency | Yes | |
| retryable | Yes | |
| referralId | No | |
| methodology | Yes | |
| actualMarket | No | |
| calculatedAt | Yes | |
| evidenceCount | Yes | |
| excludedCount | Yes | |
| schemaVersion | Yes | |
| requestedMarket | Yes | |
| yearBracketUsed | Yes | |
| baseMarketAverage | No | |
| mileageAdjustment | No | |
| clarificationFields | No | |
| mileageAdjustmentAvailable | Yes | |
| mileageAdjustedMarketAverage | No |
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
appraise_vehicleFree US VIN decoding and research; VIN-optional market appraisals via a separate pilot endpoint.
Search live US dealership inventory, get market prices, and send buyer inquiries. Free, no API key.
For AI agents: grade a used car's asking price vs live market comps.
MarketCheck automotive data: search US/UK listings, predict prices, decode VINs, market history.
Add one secure layer between your agents and this server.