Wallet Sanctions Check · Exposure

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://wallet-sanctions.use.x402atlas.com/exposure", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://wallet-sanctions.use.x402atlas.com/exposure?address=0xD58397875AA3e57f11EE5eDcC4Cda2BCb545D4f7&network=eip155%3A8453" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "address": "0xD58397875AA3e57f11EE5eDcC4Cda2BCb545D4f7",
  "cached": true,
  "checked_at": "2026-07-22T12:00:01Z",
  "coverage": {
    "counterparties_discovered": 14,
    "counterparties_failed": 0,
    "counterparties_not_screened": 0,
    "counterparties_screened": 14,
    "counterparty_limit": 20,
    "from": "2025-07-22T12:00:00Z",
    "lookback_days": 365,
    "provider_complete": true,
    "to": "2026-07-22T12:00:00Z",
    "transfer_limit": 100,
    "transfers_examined": 41,
    "truncated": false
  },
  "limitations": [
    "One-hop direct native and fungible-token transfer analysis only; transfers without two address endpoints (such as contract creation), contract internals, NFTs, wallet clustering, source of funds, identity, and overall AML risk are not assessed.",
    "Interaction with a listed address does not establish ownership, control, or illicit activity; direction, frequency, value, and transaction evidence require contextual review.",
    "A negative result applies only to the reported network, time window, transfer limit, and screened counterparties and must not be interpreted as AML clearance."
  ],
  "matches": [],
  "network": "eip155:8453",
  "recommended_action": "no_direct_match",
  "source": {
    "check_type": "direct_address_sanctions_exposure",
    "lists": [
      "US OFAC",
      "UK OFSI",
      "South Korea MOFA",
      "Israel NBCTF"
    ]
  },
  "summary": "No exact target or direct-counterparty sanctions match was found within the reported analysis limits. This is not AML clearance.",
  "target": {
    "cached": true,
    "checked_at": "2026-07-22T12:00:00Z",
    "is_sanctioned": false,
    "match": null,
    "verdict": "not_listed"
  },
  "verdict": "no_direct_exposure_found"
}