WalletGuard · Wallet Audit

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-intelligence-three.vercel.app/api/wallet/audit", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://wallet-intelligence-three.vercel.app/api/wallet/audit?address=0x0000000000000000000000000000000000000000&intent=counterparty" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "activity": {
    "recentApprovals": 0,
    "recentTransfers": 0,
    "transactionCount": 1
  },
  "address": "0x0000000000000000000000000000000000000000",
  "approvals": [],
  "balances": {
    "ethWei": "0",
    "usdcBaseUnits": "0"
  },
  "decision": "caution",
  "findings": [],
  "labels": [],
  "limitations": [
    "Sanctions screening is unavailable without a configured provider."
  ],
  "network": "eip155:8453",
  "observedAt": "2026-01-01T00:00:00.000Z",
  "recommendedAction": "request_human_confirmation",
  "risk": {
    "confidence": "medium",
    "level": "medium",
    "score": 25
  },
  "sanctions": {
    "checked": false,
    "status": "unavailable"
  },
  "summary": "Reviewable wallet signals were found.",
  "transfers": [],
  "walletType": "eoa"
}