# OFAC SDN Wallet Address Screener

> OFAC SDN Wallet Address Screener is a paid API for AI agents from x402.aurelianflo.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Screens a single cryptocurrency wallet address against the OFAC Specially Designated Nationals (SDN) list and returns hit/clear status with sanctions metadata

## Facts

- Endpoint: GET https://x402.aurelianflo.com/api/ofac-wallet-screen/:address
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-aurelianflo-com-ad2ed6ef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_V6YMhTT2dlACufNdTRRRc

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-aurelianflo-com-ad2ed6ef
```

Example prompt: Can you run an OFAC SDN sanctions screen on the Ethereum wallet address 0x1234567890abcdef1234567890abcdef12345678 and tell me if it's clear to receive a payment or flagged as a sanctioned entity?

## When to prefer this

Use this endpoint when you need fast, exact-match OFAC SDN compliance screening for a specific crypto wallet address before executing onchain payments, treasury disbursements, or DeFi interactions. Prefer this over general name-based screening when you have a wallet address rather than a person/entity name. It is especially suited for automated payment pipelines and treasury controls requiring per-address sanctions clearance.

## Known failure modes

- Invalid or malformed wallet address returns an error
- Unsupported asset/network ticker returns an error or no results
- OFAC SDN list source temporarily unavailable causes a service error
- Address not found on any list returns a clear status (not an error)
- Paid call fails if USDC payment is not attached or insufficient

## 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 wallet address against the OFAC SDN list, along with the asset/network coverage checked, any matched sanctioned entity metadata (name, programs, listing date), the source list, and a boolean manual-review signal indicating whether human review is warranted before proceeding with a transaction.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "asset": {
       "type": "string",
       "description": "Optional asset or network ticker filter, such as ETH, USDC, XBT, TRX, ARB, or BSC."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "query": {
    "asset": "ETH",
    "address": "0x098B716B8Aaf21512996dC57EB0615e2383E2f96",
    "normalizedAddress": "0x098b716b8aaf21512996dc57eb0615e2383e2f96"
   },
   "matches": [
    {
     "asset": "ETH",
     "address": "0x098B716B8Aaf21512996dC57EB0615e2383E2f96",
     "aliases": [
      "Hidden Cobra"
     ],
     "entryId": "27307",
     "listName": "SDN List",
     "listedOn": "2019-09-13",
     "measures": [
      "Block",
      "Program"
     ],
     "programs": [
      "DPRK3"
     ],
     "profileId": "27307",
     "entityName": "Lazarus Group",
     "identityId": "19011",
     "sourceType": "Digital Currency Address - ETH",
     "normalizedAddress": "0x098b716b8aaf21512996dc57eb0615e2383e2f96"
    }
   ],
   "summary": {
    "status": "match",
    "matchCount": 1,
    "exactAddressMatch": true,
    "manualReviewRecommended": true
   },
   "screeningOnly": true,
   "sourceFreshness": {
    "sourceUrl": "https://www.treasury.gov/ofac/downloads/sanctions/1.0/sdn_advanced.xml",
    "refreshedAt": "2026-04-06T02:00:00.000Z",
    "addressCount": 2,
    "coveredAssets": [
     "ETH",
     "XBT"
    ],
    "datasetPublishedAt": "2026-04-06T02:00:00.000Z"
   }
  },
  "source": "OFAC SDN Advanced XML",
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-aurelianflo-com-ad2ed6ef/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.aurelianflo.com](https://www.zero.xyz/host/x402.aurelianflo.com/llms.txt)