81trust / 100

Token Safety

by FiatDock in Onchain & crypto

x402 APIPassing, checked 2 h ago

Token safety & rug check — on-chain honeypot/tax/owner-privilege/holder-concentration risk verdict for any EVM token (GoPlus + DexScreener). Pay-per-call via x402. An empty body is answered for USDC on Base (the x402 settlement asset); send {"token":"0x…"} for any other token.

POST https://fiatdock.com/v1/token/safety

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
151 ms typical, 151 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://fiatdock.com/v1/token/safety" \
  -H "content-type: application/json" \
  -d '{"chain":"base","token":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"}'
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%2Ffiatdock.com%2Fv1%2Ftoken%2Fsafety
const res = await pay("https://fiatdock.com/v1/token/safety", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"chain":"base","token":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"}),
});
console.log(await res.json());

Example input

{
  "chain": "base",
  "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}

Example output

{
  "buyTaxPct": 0,
  "holderCount": 12688934,
  "isHoneypot": false,
  "isOpenSource": true,
  "liquidityUsd": 187933.87,
  "name": "USD Coin",
  "note": "verdict is safe | caution | danger. Answers >=400 (and settles nothing) when the upstream security data is unavailable, so you are never charged for a missing answer.",
  "risks": [],
  "sellTaxPct": 0,
  "symbol": "USDC",
  "topHolderPct": 12.4,
  "verdict": "safe",
  "verdictReason": "Contract is open-source, not a honeypot, zero buy/sell tax, no owner mint or blacklist powers."
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402151 ms$0.0045
7 h agoPassed402170 ms$0.0045