FiatDock · Chain Address Intel

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://fiatdock.com/v1/chain/address-intel", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
  }),
});
const data = await res.json();

curl -X POST \
  "https://fiatdock.com/v1/chain/address-intel" \
  -H "Content-Type: application/json" \
  -d '{"address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "asOf": "2026-07-30T00:00:00.000Z",
  "ethBalance": "0",
  "isContract": true,
  "isErc20": true,
  "network": "base",
  "nonce": 1,
  "security": {
    "flags": [],
    "isMalicious": false,
    "source": "GoPlus",
    "verdict": "clean"
  },
  "summary": "erc20_contract, no GoPlus risk flags",
  "token": {
    "decimals": 6,
    "name": "USD Coin",
    "symbol": "USDC"
  },
  "type": "erc20_contract",
  "usdcBalance": "0"
}