ToolVet
77trust / 100

Token Check

by gigsai in Onchain & crypto

x402 APIPassing, checked 5 h ago

Call before buying or swapping into any Base token. Simulates a real buy and sell in its deepest pool (honeypot, buy/sell tax, round-trip loss), reads owner powers (mint, pause, blacklist, tax, proxy), liquidity, age and holder concentration. Returns SAFE / CAUTION / DANGER / SCAM with every risk explained. Failed checks are not charged.

POST
https://gigsai.xyz/api/token/check
Price
$0.01
per call in USDC
Uptime
100%
last 30 days
Response time
470 ms
744 ms slowest 5%
Last check
Passed
5 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed · Watch with other listings

How to call it

POST https://gigsai.xyz/api/token/check

Each call costs $0.01 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

POST https://gigsai.xyz/api/token/check
content-type: application/json

{
  "tokenAddress": "0x4200000000000000000000000000000000000006"
}

Parameters

ParameterTypeRequiredDescription
tokenAddressstringYesBase token contract address

Example response

The provider's example. We can't check it without paying.

Example response, 45 lines
{
  "checkedAt": "2026-10-04T12:59:33Z",
  "disclaimer": "Automated risk signals, not financial advice.",
  "grade": "DANGER",
  "metrics": {
    "buyTaxPct": 0,
    "holders": 1225140,
    "honeypot": false,
    "liquidityUsd": 423102,
    "mintable": false,
    "ownerCanBlacklist": false,
    "ownerCanChangeTax": false,
    "ownerCanPause": true,
    "ownerRenounced": false,
    "pairAgeHours": 23897.4,
    "proxy": false,
    "roundTripPct": 98,
    "sellTaxPct": 0,
    "top10HolderPct": 61.8,
    "verified": true
  },
  "name": "Degen",
  "one_liner": "Owner can pause transfers; top 10 wallets hold 61.8%.",
  "pool": {
    "address": "0x0cA6485b7e9cF814A3Fd09d81672B07323535b64",
    "dex": "uniswap-v3",
    "kind": "v3",
    "pairedWith": "WETH"
  },
  "risks": [
    {
      "code": "OWNER_CAN_PAUSE",
      "detail": "Can pause transfers, an active owner",
      "severity": "high"
    },
    {
      "code": "HOLDERS_CONCENTRATED",
      "detail": "Top 10 wallets hold 61.8%",
      "severity": "medium"
    }
  ],
  "score": 58,
  "symbol": "DEGEN",
  "tokenAddress": "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.01.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://gigsai.xyz/api/token/check' \
  -H 'content-type: application/json' \
  --data-raw '{"tokenAddress":"0x4200000000000000000000000000000000000006"}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://gigsai.xyz/api/token/check' \
  -H 'content-type: application/json' \
  --data-raw '{"tokenAddress":"0x4200000000000000000000000000000000000006"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fgigsai.xyz%2Fapi%2Ftoken%2Fcheck&method=POST
const res = await pay("https://gigsai.xyz/api/token/check", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "tokenAddress": "0x4200000000000000000000000000000000000006"
  }),
});
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://gigsai.xyz/api/token/check",
        json={
            "tokenAddress": "0x4200000000000000000000000000000000000006",
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
5 h agoPassed402470 ms$0.01
10 h agoPassed402369 ms$0.01
15 h agoPassed402452 ms$0.01
19 h agoPassed402644 ms$0.01
24 h agoPassed402469 ms$0.01
Show 10 older checks
29 h agoPassed402452 ms$0.01
33 h agoPassed402377 ms$0.01
38 h agoPassed402610 ms$0.01
42 h agoPassed402840 ms$0.01
46 h agoPassed402608 ms$0.01
2 days agoPassed402637 ms$0.01
2 days agoPassed402570 ms$0.01
2 days agoPassed402170 ms$0.01
3 days agoPassed402400 ms$0.01
3 days agoPassed402578 ms$0.01