Token Verdict

{
  "disclaimer": "Entertainment and information, not financial advice. Built from on-chain facts only; not an audit.",
  "grade": "MID",
  "metrics": {
    "blacklist": true,
    "bytecode_size_bytes": 1852,
    "liquidity_usd_est": 25000000,
    "mint": true,
    "owner": "0x…",
    "owner_share_pct": 0,
    "pause": true,
    "pools": [
      {
        "address": "0xd0b53d9277642d899df5c87a3966a349a798f224",
        "dex": "uniswap-v3",
        "pair_with": "WETH"
      }
    ],
    "upgradeable": true
  },
  "one_liner": "The accounting department of Base",
  "price": "$0.015",
  "roast": "Deep liquidity, an issuer that can mint, pause and blacklist, and a proxy it can upgrade. Safe like a bank is safe: until they say no.",
  "score": 63,
  "share": {
    "card_url": "https://rooms.aurmada.com/verdict/tv_abc123/card.png",
    "page_url": "https://rooms.aurmada.com/verdict/tv_abc123",
    "text": "USDC on Base: MID (63/100). The accounting department of Base"
  },
  "signals": [
    {
      "detail": "About $25,000,000 in on-chain DEX pools we found.",
      "level": "good",
      "signal": "liquidity"
    },
    {
      "detail": "The contract can block addresses.",
      "level": "bad",
      "signal": "blacklist_function"
    }
  ],
  "token": {
    "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "chain": "base",
    "decimals": 6,
    "name": "USD Coin",
    "symbol": "USDC",
    "total_supply": "4404885742.127613"
  },
  "verdict": "Established, liquid token with strong admin powers (mint, pause, blacklist, upgradeable).",
  "verdict_id": "tv_abc123"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://rooms.aurmada.com/x402/v1/token/verdict' \
  -H 'content-type: application/json' \
  --data-raw '{"requestKey":"verdict-3f7b2c1e-8a4d-4e9f-9c21-0b6d7a5e1f22","tokenAddress":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"}'

# 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://rooms.aurmada.com/x402/v1/token/verdict' \
  -H 'content-type: application/json' \
  --data-raw '{"requestKey":"verdict-3f7b2c1e-8a4d-4e9f-9c21-0b6d7a5e1f22","tokenAddress":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"}' \
  | 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 $0.015 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.015" });
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 $0.015 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Frooms.aurmada.com%2Fx402%2Fv1%2Ftoken%2Fverdict&method=POST
const res = await pay("https://rooms.aurmada.com/x402/v1/token/verdict", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "requestKey": "verdict-3f7b2c1e-8a4d-4e9f-9c21-0b6d7a5e1f22",
    "tokenAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
  }),
});
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 $0.015 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.015"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://rooms.aurmada.com/x402/v1/token/verdict",
        json={
            "requestKey": "verdict-3f7b2c1e-8a4d-4e9f-9c21-0b6d7a5e1f22",
            "tokenAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        },
    )
    print(res.status_code, res.text)