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OFAC SDN Wallet Screening
x402
OFAC SDN Wallet Screening is a paid API for AI agents from x402helper.xyz, paid per call via x402, $0.013/call, status unknown (last checked 2026-10-13).
Screens a single cryptocurrency wallet address against the OFAC Specially Designated Nationals (SDN) list and returns a hit/clear status with sanctioned entity metadata and sanctions program details.
Price / call$0.013
Success—
StatusUnknown
How this service works
Exact-match OFAC SDN wallet screening for sanctioned digital currency addresses. Screens one wallet address against Treasury's public SDN advanced XML and returns hit or clear status, asset coverage, sanctioned entity metadata, sanctions programs, list source, listing date, and a manual-review signal for onchain payment and treasury controls
Output
Returns a hit or clear status for the queried wallet address, along with asset coverage (which digital currencies are covered), sanctioned entity name and metadata, applicable sanctions programs (e.g. SDGT, CYBER2), the SDN list source, the listing date, and a boolean or signal indicating whether manual review is recommended.
Example use cases
Pre-payment sanctions check for crypto treasury
“We're about to send a large stablecoin transfer to 0xabc123def456... — can you run an OFAC SDN screen on that wallet first and tell me if it's clear, what sanctions programs might apply, and if we need to escalate for manual review?”
DeFi platform onboarding compliance
“A new user just connected wallet 0x9F8d3c2b1a... to our platform — screen it against the OFAC SDN list before we let them trade, and flag any sanctioned entity name or program associated with it.”
Automated payment pipeline sanctions gate
“Before processing this incoming crypto payment from address 1BitcoinAddressXyz..., check if it's on the OFAC sanctions list and give me the hit or clear result along with the listing date and asset coverage so our compliance team can decide whether to block it.”
Technical details
Endpoint
GEThttps://x402helper.xyz/api/ofac-wallet-screen/:address?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need exact-match OFAC SDN screening for a specific cryptocurrency wallet address before executing an on-chain payment, onboarding a user, or for real-time treasury compliance checks. Prefer this over manual SDN lookups or batch compliance tools when you need fast, per-address, structured results with sanctions program metadata programmatically accessible to an AI agent or payment pipeline.
Side effects
- Invalid or malformed wallet address returns an error or unexpected result
- OFAC SDN XML source temporarily unavailable may cause stale or failed lookups
- Address format mismatch (e.g. wrong chain encoding) may not match SDN entries correctly
- Payment failure (insufficient USDC balance) results in 402 response with no screening data
- Network timeout on downstream Treasury XML fetch
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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