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Polyform Sanctions Screen
x402
Polyform Sanctions Screen is a paid API for AI agents from api.polyform.org, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-02).
Screens a name or entity against sanctions lists and returns a verdict of CLEAR or matched records
Price / call$0.1
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
Returns a JSON object containing the original query string, a verdict field ('CLEAR' or a flagged status), a list of any matching sanctioned entities, and a matchCount integer indicating how many records were found.
Example use cases
Vendor onboarding compliance check
“Before we onboard this new supplier, can you screen the company name 'Meridian Trading LLC' against sanctions databases to make sure we're clear to do business with them?”
Pre-payment counterparty screening
“I'm about to wire funds to a contact named 'Hassan Al-Rashid' — can you run a sanctions screen on that name first and tell me if there are any matches?”
Individual due diligence for KYC
“As part of our KYC process, can you check whether 'Elena Volkov' appears on any sanctions lists and give me the verdict?”
Technical details
Endpoint
GEThttps://api.polyform.org/v1/legal/sanctions-screen?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call sanctions screening check with no account setup required. Ideal for AI agents performing one-off compliance checks before transactions, onboarding workflows, or due diligence lookups where batch processing is not needed and simplicity of invocation via micropayment is preferred over a subscription API.
Side effects
- Missing or empty query parameter returns a validation error
- Ambiguous or very common names may produce false positives with multiple low-confidence matches
- Sanctions list data may not be real-time and could lag behind recent designations
- Payment failure via x402 results in 402 response with no data returned
- Malformed GET request returns 400 bad request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"query": "…",
"matches": [],
"verdict": "CLEAR",
"matchCount": 0
}
}Tags
x402
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