Token Safety

{
  "address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
  "chain": "base",
  "checkedAt": "2026-10-05T09:39:11.309Z",
  "disclaimer": "Risk signals only. Not financial advice. Do your own research.",
  "generatedAt": "2026-10-05T09:39:11.309Z",
  "market": {
    "dexes": [],
    "liquidityUsd": 49442949.21,
    "oldestPairCreatedAt": "2023-09-05T20:12:19.000Z",
    "pairs": 30,
    "volume24hUsd": 203552502.67
  },
  "signalCount": {
    "high": 0,
    "info": 0,
    "medium": 1
  },
  "signals": [
    {
      "id": "proxy_contract",
      "source": "goplus",
      "value": true
    }
  ],
  "sourceErrors": [],
  "sources": [
    {
      "license": "GoPlus public token-security API",
      "name": "goplus",
      "url": "https://api.gopluslabs.io/api/v1/token_security/8453?contract_addresses=0x833..."
    }
  ],
  "token": {
    "decimals": 6,
    "freezeAuthority": null,
    "mintAuthority": null,
    "name": "USD Coin",
    "owner": "0x3abd6f64a422225e61e435bae41db12096106df7",
    "symbol": "USDC",
    "totalSupply": "4379092889.86446"
  }
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.maxwellinternational.ai/v1/token/safety?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&chain=base'

# 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.maxwellinternational.ai/v1/token/safety?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&chain=base' \
  | 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 $0.01 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%2Fapi.maxwellinternational.ai%2Fv1%2Ftoken%2Fsafety
const res = await pay("https://api.maxwellinternational.ai/v1/token/safety?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&chain=base");
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 $0.01 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.get("https://api.maxwellinternational.ai/v1/token/safety?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&chain=base")
    print(res.status_code, res.text)