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AstraNL Sanctions Screening
x402
AstraNL Sanctions Screening is a paid API for AI agents from verify.astranl.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Screens a person or company name against sanctions lists and returns a verdicted hit report with a cryptographic receipt
Price / call$0.01
Success—
StatusUnknown
How this service works
The Crossing moves look, claim, release, mark and check are free and need no account. The other paths are paid per call over x402, USDC on Base. Operator AstraNL, KvK 88449335.
Output
Returns a JSON object with a 'kind' field set to 'sanctions', a 'result' object containing a 'status' string (e.g. 'ok'), a 'hits' array of matched sanctions entries, a 'hit_count' integer, and the 'list_generated' date. Also includes a 'receipt' object with a base64-encoded cryptographic signature, a hex SHA-256 hash of the result, and the signer's public key for tamper-evident audit trails.
Example use cases
Onboarding KYC compliance check
“Before we sign the contract with Ivan Petrov, can you screen his name against sanctions lists so we know we're safe to proceed?”
Business partner due diligence
“We're about to wire funds to Meridian Trade Group — can you run a sanctions check on them first to make sure they're not on any watchlists?”
Automated vendor screening
“Screen 'Gulf Star Logistics' for sanctions hits and give me the result along with the date the list was generated, so I can attach it to our compliance report.”
Technical details
Endpoint
GEThttps://verify.astranl.com/v1/sanctions-screen?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a pay-per-call, cryptographically receipted sanctions screening with no subscription commitment, especially in automated agent workflows where auditability (tamper-evident signed receipts) is required. Prefer over bulk screening APIs when screening individual names on-demand with USDC micropayments via x402 on Base.
Side effects
- Name parameter missing or fewer than 2 characters returns a validation error
- Name exceeding 120 characters rejected
- Payment not received or x402 payment fails — endpoint returns 402 Payment Required
- Network timeout or service unavailability returns 5xx error
- Ambiguous or very common names may return false positives or large hit lists requiring manual review
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"kind": "sanctions",
"result": {
"hits": [],
"status": "ok",
"hit_count": 0,
"list_generated": "2026-09-22"
},
"receipt": {
"signature": "base64",
"result_sha256": "hex",
"signer_pubkey": "base64"
}
}
}Tags
x402
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