Onchain Token Report

{
  "chain": "base",
  "checked_at": "2026-09-22T20:13:21.462Z",
  "control": {
    "owner": null,
    "owner_renounced": true,
    "owner_type": null,
    "paused": null,
    "proxy": {
      "admin": null,
      "beacon": null,
      "implementation": null,
      "is_proxy": false,
      "proxy_type": null
    },
    "upgradeable": false
  },
  "decimals": 18,
  "disclaimer": "Heuristic screen, not an audit. Does not simulate buys/sells (not a honeypot test) and does not check holder concentration or source verification.",
  "explorer_url": "https://basescan.org/token/0x940181a94A35A4569E4529A3CDfB74e38FD98631",
  "flags": [],
  "fully_diluted_value_usd": 1350539411.77,
  "is_erc20": true,
  "liquidity": {
    "dex_liquidity_usd": 55339289,
    "oldest_pool_age_days": 1121,
    "pool_count": 30,
    "price_change_24h_pct": -0.71,
    "top_pools": [
      {
        "dex": "aerodrome",
        "liquidity_usd": 36081454.83,
        "pair": "AERO/USDC",
        "url": "https://dexscreener.com/base/0x6cdcb1c4a4d1c3c6d054b27ac5b77e89eafb971d"
      }
    ],
    "volume_24h_usd": 23552961
  },
  "name": "Aerodrome",
  "price_usd": 0.681,
  "risk_level": "low",
  "risk_score": 0,
  "symbol": "AERO",
  "token": "0x940181a94A35A4569E4529A3CDfB74e38FD98631",
  "total_supply": 1983240735.58
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://dt0ur.online/api/onchain/token-report' \
  -H 'content-type: application/json' \
  --data-raw '{"chain":"base","token":"0x940181a94A35A4569E4529A3CDfB74e38FD98631"}'

# 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://dt0ur.online/api/onchain/token-report' \
  -H 'content-type: application/json' \
  --data-raw '{"chain":"base","token":"0x940181a94A35A4569E4529A3CDfB74e38FD98631"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// 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 $0.02 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.02" });
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 $0.02 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fdt0ur.online%2Fapi%2Fonchain%2Ftoken-report&method=POST
const res = await pay("https://dt0ur.online/api/onchain/token-report", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "chain": "base",
    "token": "0x940181a94A35A4569E4529A3CDfB74e38FD98631"
  }),
});
console.log(res.status, await res.text());

# 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 $0.02 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.02"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://dt0ur.online/api/onchain/token-report",
        json={
            "chain": "base",
            "token": "0x940181a94A35A4569E4529A3CDfB74e38FD98631",
        },
    )
    print(res.status_code, res.text)