# Vextorium Wallet Sanctions Check

> Vextorium Wallet Sanctions Check is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-11).

Checks a wallet address against the OFAC SDN sanctions list and returns whether it is sanctioned, along with match details.

## Facts

- Endpoint: POST https://api.vextorium.com/v1/wallet-sanctions-check?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-wallet-sanctions-check-3b981b60
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DOcKT8SVwYcYX6rn4_45d

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-wallet-sanctions-check-3b981b60 -d '<json body>'
```

Example prompt: Can you check if the wallet address 0x1CAb8177ACe78b1B6B1c393371F4f2dCAE40CbEB is on the OFAC sanctions list before we process this transaction?

## When to prefer this

Choose this endpoint when you need a fast, pay-per-call OFAC SDN sanctions screen on a specific crypto wallet address without requiring a full KYC/AML platform subscription. Ideal for AI agents embedding compliance checks into automated payment or onboarding workflows using the x402 micropayment protocol. Best for EVM and Solana addresses. Note: it checks only the supplied address, not its transaction graph.

## Known failure modes

- Missing or malformed address field returns a validation error
- Address not found in SDN list returns sanctioned: false with null match
- Network timeout or upstream OFAC data unavailability may cause service errors
- Invalid blockchain address format may result in no match or error response

## 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 indicating whether the address is sanctioned (boolean), the matched SDN entry details if found (name, type, SDN ID, program, currency), the source list (OFAC SDN), the date the list was last updated, and the total number of addresses in the list. Also includes a note clarifying that only the queried address itself is checked, not its transaction counterparties.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": [
      "object",
      "null"
     ],
     "properties": {
      "note": {
       "type": [
        "string",
        "null"
       ]
      },
      "match": {
       "type": [
        "object",
        "null"
       ],
       "properties": {
        "name": {
         "type": [
          "string",
          "null"
         ]
        },
        "type": {
         "type": [
          "string",
          "null"
         ]
        },
        "id_sdn": {
         "type": [
          "string",
          "null"
         ]
        },
        "address": {
         "type": [
          "string",
          "null"
         ]
        },
        "program": {
         "type": [
          "string",
          "null"
         ]
        },
        "currency": {
         "type": [
          "string",
          "null"
         ]
        }
       }
      },
      "source": {
       "type": [
        "string",
        "null"
       ]
      },
      "address": {
       "type": [
        "string",
        "null"
       ]
      },
      "sanctioned": {
       "type": [
        "boolean",
        "null"
       ]
      },
      "updated_list": {
       "type": [
        "string",
        "null"
       ]
      },
      "addresses_in_list": {
       "type": [
        "number",
        "null"
       ]
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "note": "Only checks the address itself, not the wallets it has transacted with.",
  "match": {
   "name": "MESRI, Behzad",
   "type": "individual",
   "id_sdn": "24003",
   "address": "0x1CAb8177ACe78b1B6B1c393371F4f2dCAE40CbEB",
   "program": "HRIT-IR, CYBER2",
   "currency": "ETH"
  },
  "source": "OFAC SDN (US Department of the Treasury, public domain)",
  "address": "0x1CAb8177ACe78b1B6B1c393371F4f2dCAE40CbEB",
  "sanctioned": true,
  "updated_list": "2026-10-03T19:09:32+00:00",
  "addresses_in_list": 506
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-wallet-sanctions-check-3b981b60/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)