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OFAC SDN Ethereum Address Check
x402
OFAC SDN Ethereum Address Check is a paid API for AI agents from vps-fc89c157-1.taila28d02.ts.net:10000, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-02).
Checks whether an Ethereum wallet address appears on the OFAC Specially Designated Nationals (SDN) sanctions list
Price / call$0.02
Success—
StatusUnknown
How this service works
Thirty x402 v2 pay-per-call APIs by 100BTC. Listing data is generated from each live HTTP 402 challenge and runtime Bazaar schema.
Output
Returns a JSON object with: match_status (e.g. 'NO_EXACT_MATCH_FOUND'), exact_match_candidate (boolean), product code (e.g. 'EXP-28'), and scope field indicating clearance level. Indicates whether the submitted Ethereum address has a confirmed or potential match on the OFAC SDN list.
Example use cases
Pre-transfer compliance check
“I'm about to send USDC to 0x3f5CE5FBFe3E9af3971dD833D26bA9b5C936f0bE — can you screen it against the OFAC SDN list first and let me know if there's any sanctions match?”
DeFi protocol onboarding screen
“We're onboarding a new user with wallet address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — run an OFAC SDN check on it before we let them interact with our protocol.”
Automated AML workflow gate
“My compliance bot flagged wallet 0x95222290DD7278Aa3Ddd389Cc1E1d165CC4BAfe5 — check if it's on the OFAC sanctions list and return the exact match status so I can decide whether to block the transaction.”
Technical details
Endpoint
POSThttps://vps-fc89c157-1.taila28d02.ts.net:10000/api/ofac-sdn-address-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, pay-per-call OFAC SDN sanctions screen specifically for Ethereum wallet addresses (EVM 0x format). Prefer this over general name-based SDN lookups when dealing with on-chain transactions, DeFi interactions, or crypto transfers where you have the wallet address as the identifier. At $0.02 per call it is cost-effective for per-transaction compliance gating without a subscription.
Side effects
- Invalid Ethereum address format (not matching ^0x[a-fA-F0-9]{40}$) results in a validation error
- Address not found in SDN database returns NO_EXACT_MATCH_FOUND rather than an error
- Payment failure via x402 protocol returns HTTP 402 and no screening result
- Network timeout on the VPS host may result in no response
- Database may not reflect most recent OFAC SDN updates if not synchronized
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| address | string |
Output
Schema · Response
{
"type": "json",
"example": {
"scope": "not clearance",
"product": "EXP-28",
"match_status": "NO_EXACT_MATCH_FOUND",
"exact_match_candidate": false
}
}Tags
x402
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