# Genexxis Sanctions Address Checker

> Genexxis Sanctions Address Checker is a paid API for AI agents from sanctions.genexxis.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).

Checks a cryptocurrency address against OFAC SDN digital currency address list and returns match details including entity name, currency, and sanction programs.

## Facts

- Endpoint: GET https://sanctions.genexxis.com/address?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/genexxis-sanctions-address-checker-79a23f3a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sgOm-gOKTeHtxsrtMdSYp

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 genexxis-sanctions-address-checker-79a23f3a
```

Example prompt: Is the Ethereum address 0x1CAb8177ACe78b1B6B1c393371F4f2dCAE40CbEB on the OFAC SDN sanctions list? I need to know the entity name and which sanction programs it falls under.

## When to prefer this

Choose this endpoint when you need a fast, exact-match OFAC SDN check specifically for cryptocurrency wallet addresses across multiple chains (BTC, ETH/EVM, TRON, USDT, XMR, LTC). Prefer it over broader name-screening endpoints when the input is a blockchain address rather than a person or entity name. It returns structured sanction program and entity data suitable for automated compliance pipelines. Use the sibling name-screening endpoint for fuzzy entity name checks instead.

## Known failure modes

- Missing 'address' query parameter returns a 400 error
- Invalid or malformed address format may return no matches even if the address is sanctioned under a different canonical form
- OFAC data may lag real-world designations if not updated in real time
- XMR and privacy coin addresses may have lower match reliability due to address format variations
- Rate limiting or payment failure may return 402 Payment Required

## How this service works

Check a crypto address (BTC, ETH/EVM, TRON, USDT, XMR, LTC...) for an exact match with OFAC SDN digital currency addresses; returns the designated entity, currency and programs.

## Output

Returns the queried address, a boolean 'sanctioned' flag, the comparison method used (e.g. case-insensitive), and an array of matches each containing: SDN ID, entity type (individual/entity), entity name, currency type, and associated sanction program codes (e.g. CYBER2, HRIT-IR). An empty matches array means no hit.

## 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": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "description": "Crypto address; EVM and bech32 compared case-insensitively"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "address": "0x1CAb8177ACe78b1B6B1c393371F4f2dCAE40CbEB",
  "matches": [
   {
    "type": "individual",
    "sdnId": "24003",
    "entity": "MESRI, Behzad",
    "currency": "ETH",
    "programs": [
     "HRIT-IR",
     "CYBER2"
    ]
   }
  ],
  "comparison": "case-insensitive",
  "sanctioned": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/genexxis-sanctions-address-checker-79a23f3a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sanctions.genexxis.com](https://www.zero.xyz/host/sanctions.genexxis.com/llms.txt)