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Agent Intel Anti Whale Limit Detector

by SiteCheck Agent Intel & Dev in Onchain & crypto

x402 APIFailing, checked 4 h ago

Static search of a VERIFIED Ethereum contract's Solidity source (Blockscout) for max-wallet, max-transaction and cooldown rules, with the matching lines. Unverified contracts are reported as such, not guessed. Bytecode-only and non-Ethereum chains are not covered; a hit is a clue, not proof of a trap.

GET
https://api.fadeandco.workers.dev/api/agent-intel/anti-whale-limit-detector
Price
$0.002
per call in USDC
Uptime
0.0%
last 30 days
Response time
-
no timed checks yet
Last check
Failed
4 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 4 h ago: Amount "0.002" is not in atomic token units

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

How to call it

GET https://api.fadeandco.workers.dev/api/agent-intel/anti-whale-limit-detector

Each call costs $0.002 in USDC on Optimism, 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.

GET https://api.fadeandco.workers.dev/api/agent-intel/anti-whale-limit-detector?address=0x6982508145454ce325ddbe47a25d4ec3d2311933

Parameters

ParameterTypeRequiredDescription
addressstringYesEthereum contract address 0x... (40 hex characters)

Example response

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

Example response, 26 lines
{
  "address": "0x6982508145454ce325ddbe47a25d4ec3d2311933",
  "checkedAt": "2026-10-23T09:35:18.058Z",
  "compiler": "v0.8.0+commit.c7dfd78e",
  "findings": [
    {
      "count": 4,
      "examples": [
        {
          "line": 592,
          "text": "uint256 public maxHoldingAmount;"
        },
        {
          "line": 605,
          "text": "function setRule(bool _limited, address _uniswapV2Pair, uint256 _maxHoldingAmount, uint256 _minHoldingAmount) external onlyOwner {"
        }
      ],
      "kind": "max-wallet"
    }
  ],
  "name": "PepeToken",
  "note": "Keyword search of the verified source only. Limits set through a different name, an upgrade or an owner call are not seen.",
  "source": "https://eth.blockscout.com/api/v2/smart-contracts/0x6982508145454ce325ddbe47a25d4ec3d2311933",
  "verdict": "LIMIT_RULES_FOUND",
  "verified": true
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.002.

The code pays $0.002 in USDC on Base instead: the x402 libraries don't pay USDC by default.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.fadeandco.workers.dev/api/agent-intel/anti-whale-limit-detector?address=0x6982508145454ce325ddbe47a25d4ec3d2311933'

# 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 - 'https://api.fadeandco.workers.dev/api/agent-intel/anti-whale-limit-detector?address=0x6982508145454ce325ddbe47a25d4ec3d2311933' \
  | 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 $0.002 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.002" });
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 $0.002 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.fadeandco.workers.dev%2Fapi%2Fagent-intel%2Fanti-whale-limit-detector
const res = await pay("https://api.fadeandco.workers.dev/api/agent-intel/anti-whale-limit-detector?address=0x6982508145454ce325ddbe47a25d4ec3d2311933");
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 $0.002 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.002"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.fadeandco.workers.dev/api/agent-intel/anti-whale-limit-detector?address=0x6982508145454ce325ddbe47a25d4ec3d2311933")
    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
4 h agoAmount "0.002" is not in atomic token units40250 ms$0.002
12 h agoAmount "0.002" is not in atomic token units402126 ms$0.002
20 h agoAmount "0.002" is not in atomic token units40251 ms$0.002
28 h agoAmount "0.002" is not in atomic token units40238 ms$0.002
36 h agoAmount "0.002" is not in atomic token units402913 ms$0.002
Show 10 older checks
44 h agoAmount "0.002" is not in atomic token units40244 ms$0.002
2 days agoAmount "0.002" is not in atomic token units4021.0 s$0.002
3 days agoAmount "0.002" is not in atomic token units40243 ms$0.002
3 days agoAmount "0.002" is not in atomic token units40290 ms$0.002
3 days agoAmount "0.002" is not in atomic token units40236 ms$0.002
3 days agoAmount "0.002" is not in atomic token units4024.2 s$0.002
4 days agoAmount "0.002" is not in atomic token units40298 ms$0.002
4 days agoAmount "0.002" is not in atomic token units402105 ms$0.002
4 days agoAmount "0.002" is not in atomic token units40236 ms$0.002
5 days agoAmount "0.002" is not in atomic token units40255 ms$0.002