# Vextorium OFAC SDN Crypto Wallet Sanctions Checker

> Vextorium OFAC SDN Crypto Wallet Sanctions Checker is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-28).

Checks whether a given crypto wallet address (BTC, ETH/EVM, Tron, Solana, Litecoin, Monero, etc.) appears on the US OFAC Specially Designated Nationals (SDN) sanctions list, returning the sanctioned entity name, program, currency, and SDN ID if matched.

## Facts

- Endpoint: POST https://api.vextorium.com/wallet-sancionada-pago?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-ofac-sdn-crypto-wallet-sanctions-checker-63cdcee0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_V9_WIF5Z-pqtof-A_BZUO

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 vextorium-ofac-sdn-crypto-wallet-sanctions-checker-63cdcee0 -d '<json body>'
```

Example prompt: Can you check whether the Bitcoin address 1A1zP1eP5QGefi2DMPTfTL5SLmv7Divf NA is on the OFAC sanctions list — I need to know if it's linked to any sanctioned person, what program, and which currency before I send funds.

## When to prefer this

Use this endpoint when you need a fast, cheap ($0.002/call), multi-chain OFAC SDN sanctions check on a single crypto wallet address. It supports a wide range of chains (Bitcoin, Ethereum/EVM, Tron, Solana, Litecoin, Monero) in one unified API call. Prefer this over building your own SDN parser when you need structured match metadata (entity name, SDN ID, sanctions program) without managing raw OFAC XML feeds yourself.

## Known failure modes

- Address not found in SDN list returns sancionada=false with empty coincidencia
- Malformed or unsupported address format may return an error or null result
- Stale list data if OFAC has updated recently and cache hasn't refreshed
- Very new or obscure chain addresses may not be recognized
- Network timeout on the upstream OFAC data fetch

## How this service works

Check whether a crypto address (Bitcoin, Ethereum/EVM, Tron, Solana, Litecoin, Monero...) is on the US OFAC SDN sanctions list: sanctioned person or entity, program (country or regime) and currency. Compliance check before sending or receiving funds.

## Output

Returns a JSON object with: 'sancionada' (boolean, whether the address is sanctioned), 'direccion' (the queried address), 'coincidencia' (match details including 'nombre' (entity name), 'programa' (sanctions program/regime), 'moneda' (currency), 'id_sdn' (SDN ID), 'tipo' (entity type)), 'fuente' (data source), 'lista_actualizada' (list last-updated date), 'direcciones_en_lista' (total addresses in the SDN list), and 'nota' (any additional notes).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "direccion": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-ofac-sdn-crypto-wallet-sanctions-checker-63cdcee0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vextorium.com](https://www.zero.xyz/host/api.vextorium.com/llms.txt)