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Polyform Vehicle Deal Check
x402
Polyform Vehicle Deal Check is a paid API for AI agents from api.polyform.org, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).
Returns a verdict (CAUTION/PASS/FAIL) on a vehicle based on open recalls and other risk factors, helping users decide if a deal is safe.
Price / call$0.25
Success—
StatusUnknown
How this service works
Pay-per-call data endpoints for AI agents. USDC on Base via x402. No account, no API key — one micropayment per call.
Output
A JSON object containing a verdict string (e.g. CAUTION, PASS), an array of human-readable reasons (e.g. '2 open recalls'), and a vehicle object with the make and year that was evaluated.
Example use cases
Pre-purchase used car safety check
“I'm about to buy a used 2015 Ford pickup — can you check it for open recalls or any caution flags before I hand over the money?”
Dealer lot walk-through assistant
“I'm at a car dealership looking at a 2018 Honda Civic — quickly check if there are any outstanding recalls or reasons to be cautious about this deal.”
Automated fleet vehicle vetting
“We're acquiring a 2020 Toyota Camry for our fleet — run a deal check on it and let me know if there are any open recalls or safety concerns I need to flag before signing.”
Technical details
Endpoint
GEThttps://api.polyform.org/v1/vehicle/deal-checkWhen to prefer
Choose this endpoint when you need a fast, no-account-required, pay-per-call recall and risk check on a specific vehicle before a purchase decision. It is ideal for agentic workflows where API key management is impractical and micropayments via USDC on Base (x402) are supported. Prefer this over full Carfax/VIN-report APIs when you only need a quick verdict and recall summary rather than a complete vehicle history.
Side effects
- Missing or invalid vehicle parameters may return an error or empty result
- Vehicle not found in recall database returns no reasons but may still have a verdict
- Network or payment failure (x402) causes the call to not complete
- Unsupported vehicle make/year combinations may return incomplete data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"reasons": [
"2 open recalls"
],
"vehicle": {
"make": "FORD",
"year": "2015"
},
"verdict": "CAUTION"
}
}Tags
x402
Reviews
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