80trust / 100

Sanctions Wallet

by Factline in Onchain & crypto

x402 APIPassing, checked 1 h ago

Use before sending crypto to an address, or when asked if a wallet is sanctioned: checks Bitcoin, Ethereum/EVM, Tron, USDT, Litecoin, Monero and other addresses against the wallets on the US OFAC SDN list, refreshed weekly. Returns sanctioned true/false, currency, listed entity and programme.

GET https://factline.dev/v1/sanctions/wallet

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
60 ms typical, 60 ms slowest 5%
Last check
1 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://factline.dev/v1/sanctions/wallet?address=0x0330070fd38ec3bb94f58fa55d40368271e9e54a"
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Ffactline.dev%2Fv1%2Fsanctions%2Fwallet
const res = await pay("https://factline.dev/v1/sanctions/wallet?address=0x0330070fd38ec3bb94f58fa55d40368271e9e54a");
console.log(await res.json());

Example input

{
  "address": "0x0330070fd38ec3bb94f58fa55d40368271e9e54a"
}

Example output

{
  "address": "0x0330070fd38ec3bb94f58fa55d40368271e9e54a",
  "list": {
    "loaded_at": "2026-10-08T02:37:35.043Z",
    "name": "US OFAC SDN list, digital currency addresses"
  },
  "matches": [
    {
      "currency": "ETH",
      "listed_entity": "AMNOKGANG TECHNOLOGY DEVELOPMENT COMPANY",
      "lists": [
        "US"
      ],
      "programmes": [
        "US OFAC DPRK4"
      ],
      "reference": "US 57056"
    }
  ],
  "sanctioned": true
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
1 h agoPassed402629 ms$0.003
6 h agoPassed40260 ms$0.003