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d21 Sanctions Screen
x402
d21 Sanctions Screen is a paid API for AI agents from draconic21-x402-api.onrender.com, paid per call via x402, $0.006/call, status unknown (last checked 2026-10-09).
Screen a name and/or crypto wallet address live against the U.S. Treasury OFAC SDN sanctions list including aliases and digital-currency addresses
Price / call$0.006
Success—
StatusUnknown
How this service works
Sanctions Screen ($0.006): screen a name and/or crypto wallet address against the U.S. Treasury OFAC SDN list (primary names + aliases + OFAC-published digital-currency addresses) in one call. Fetched live from OFAC's official export service, not a snapshot. Body { name?, wallet? } (at least one required). Check free /v1/sanctions_screen/availability first.
Output
Returns a JSON object with an 'ok' status flag, brand and product identifiers, and sanctions screening results indicating whether the submitted name fuzzy-matched any SDN entry (primary names or aliases) or the wallet address exactly matched any OFAC-published digital-currency address on the live SDN list.
Example use cases
Crypto transaction counterparty screening
“Before I send funds to wallet address 1A1zP1eP5QGefi2DMPTfTL5SLmv7Divf7, can you check if it's flagged on the OFAC SDN digital-currency address list?”
New user onboarding KYC compliance
“I'm onboarding a new business partner named 'Mohammad Al-Rashid' — can you screen that name against the OFAC sanctions list to make sure they're not a designated entity?”
Dual name and wallet sanctions check
“Screen both the name 'Anastasia Volkov' and the wallet address bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh against OFAC before I approve this deal.”
Technical details
Endpoint
POSThttps://draconic21-x402-api.onrender.com/v1/sanctions_screen?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need live, real-time OFAC SDN screening (not a stale snapshot) for compliance workflows involving either natural person/entity names (with fuzzy alias matching) or crypto wallet addresses (exact match against OFAC-published digital-currency addresses). Ideal for AI agents performing AML/KYC checks before executing crypto transactions or onboarding new counterparties. At $0.006 per call it is cost-effective for per-transaction screening. Check /v1/sanctions_screen/availability before calling to confirm service health.
Side effects
- Neither name nor wallet provided — at least one is required
- OFAC export service temporarily unavailable causing live fetch failure
- Wallet address format unrecognized or malformed
- Network timeout reaching the live OFAC data source
- Service unavailability (check /v1/sanctions_screen/availability first)
- Payment of $0.006 USDC not fulfilled — x402 payment required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| name | string | Person or entity name to fuzzy-match against OFAC SDN names and aliases |
| type | string | Optional filter on OFAC's own sdn_type (compatibility with the leading comparable's body shape) |
| lists | array | Which lists to screen; default ["sanctions"]. "pep" is accepted but not screened (see pep_matches) — this route has no PEP data source. |
| wallet | string | Crypto wallet address to exact-match against OFAC-published digital-currency addresses |
| threshold | number | Optional fuzzy-match cutoff override, 0-1 (default 0.6) |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"brand": "draconic21",
"product": "sanctions_screen"
}
}Tags
x402
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