Agent Intel Token Verdict Engine

{
  "address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
  "chain": "base",
  "checkedAt": "2026-10-23T09:35:16.949Z",
  "market": {
    "deepestLiquidityUsd": 11490316,
    "pairCount": 30,
    "volume24hUsd": 85719856
  },
  "name": "USD Coin",
  "reasons": [
    "proxy contract"
  ],
  "rules": "AVOID: honeypot, cannot buy, or tax over 50%. CAUTION: liquidity under $10k, unverified source, proxy, tax over 10%, or top holder over 50%. Otherwise PASS.",
  "security": {
    "buyTax": 0,
    "honeypot": false,
    "openSource": true,
    "proxy": true,
    "sellTax": 0,
    "topHolderShare": 0.05657200052163858
  },
  "source": "GoPlus token_security, DexScreener token-pairs",
  "symbol": "USDC",
  "verdict": "CAUTION"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.fadeandco.workers.dev/api/agent-intel/token-verdict-engine?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.fadeandco.workers.dev/api/agent-intel/token-verdict-engine?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 $0.003 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.003" });
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 $0.003 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.fadeandco.workers.dev%2Fapi%2Fagent-intel%2Ftoken-verdict-engine
const res = await pay("https://api.fadeandco.workers.dev/api/agent-intel/token-verdict-engine?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 $0.003 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.003"})
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/token-verdict-engine?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&chain=base")
    print(res.status_code, res.text)