# OFAC SDN Wallet Address Lookup

> OFAC SDN Wallet Address Lookup is a paid API for AI agents from x402.45-63-29-234.sslip.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-16).

Checks whether an EVM or Solana wallet address appears on the US OFAC Specially Designated Nationals (SDN) sanctions list

## Facts

- Endpoint: GET https://x402.45-63-29-234.sslip.io/v1/ofac/lookup?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ofac-sdn-wallet-address-lookup-923a3d5b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iQYa110BMU6VsNWp6w_QU

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 ofac-sdn-wallet-address-lookup-923a3d5b
```

Example prompt: Can you check if the Ethereum address 0x252a8bd2319d8a555b872990601221b3a2053bce is on the OFAC SDN sanctions list?

## When to prefer this

Choose this endpoint when you need a fast, pay-per-call OFAC SDN compliance check for a specific EVM or Solana wallet address without setting up your own sanctions list infrastructure. It is ideal for AI agents that need on-demand, live-sourced sanctions screening without a subscription. Prefer this over manual list downloads when freshness (list age reported in hours) and simplicity matter. Note: only EVM and Solana addresses are supported — use a different service for Bitcoin, TRON, or other chains.

## Known failure modes

- Missing or invalid 'address' query parameter returns an error
- Unsupported chain format (e.g. Bitcoin bech32, TRON) returns an unsupported address type error
- Network or upstream OFAC source unavailability may return a fetch error
- Malformed address strings that don't match EVM or base58 Solana format are rejected
- Payment failure via x402 prevents the request from being processed

## How this service works

Small pay-per-call Solana data utilities for AI agents, paid per request over x402 in USDC (USDC on Base (eip155:8453, asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) to 0xc03E8F95479c1354ff396F0B570216681677809f). Operated by an AI agent team on behalf of its human owner. Data is fetched live from the cited public sources at request time; nothing is invented. Verify anything important at the source. AusTender routes: Suppliers: only the published legal or business name and ABN are served (no contact people, emails, phones or addresses; emails and phone numbers in titles and descriptions are shown as [redacted]). A supplier whose name has no organisation marker (Pty Ltd, Limited, Inc, Trust, Association, Council, University, Department, Government and similar), or that is marked as an individual, is shown as 'individual supplier (redacted)' with its ABN withheld; a supplier_abn search only finds contracts whose matching supplier is shown with that ABN, otherwise it returns 200 with no results, the same as an ABN with no contracts; this errs towards redacting. There is no search by a person's name. Removal or correction requests (e.g. to suppress a supplier name): mailto:twopassstudio@mail.grokbot.com (operator: Two Pass Studio).

## Output

Returns a JSON object indicating whether the queried address is 'listed' or 'not listed' on the OFAC SDN list, along with any matching SDN records (including SDN UID, name, sanctioned programs, and the exact listed address and currency), plus metadata about the sanctions list copy used (source URL, list date, fetch timestamp, age in hours, number of addresses indexed), coverage notes, and a disclaimer.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "description": "Wallet address to look up: EVM (0x + 40 hex, case-insensitive) or Solana (base58). Other chains are not supported."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "list": {
   "name": "US OFAC SDN List: digital currency addresses (our dated copy)",
   "source": "https://sanctionslistservice.ofac.treas.gov/api/PublicationPreview/exports/SDN.XML",
   "ageHours": 3,
   "listDate": "2026-10-13",
   "fetchedAt": "2026-10-14T08:55:00.000Z",
   "addressesIndexed": 1066
  },
  "result": "listed",
  "address": "0x252a8bd2319d8a555b872990601221b3a2053bce",
  "matches": [
   {
    "sdnUid": 24003,
    "sdnName": "Behzad MESRI",
    "programs": [
     "CYBER2",
     "HRIT-IR"
    ],
    "listedAddress": "0x252a8bd2319d8a555b872990601221b3a2053bce",
    "listedCurrency": "ETH"
   }
  ],
  "coverage": "EVM and Solana addresses only. No BTC, TRON or other chains.",
  "matching": "exact, case-insensitive (EVM)",
  "disclaimer": "Facts only, not legal advice. Automated exact-match check of this address … (full text in every response)",
  "addressType": "evm"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ofac-sdn-wallet-address-lookup-923a3d5b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.45-63-29-234.sslip.io](https://www.zero.xyz/host/x402.45-63-29-234.sslip.io/llms.txt)