ToolVet
78trust / 100

Logo

by SiteCheck in Other

x402 APIPassing, checked 4 h ago

A site's brand assets: its icons (favicon, apple-touch-icon and web app manifest icons, largest first), the og:image, theme colour and site name, read from the page and its manifest. Falls back to /favicon.ico when the page declares no icon.

GET
https://api.sitecheck-api.workers.dev/api/logo
Price
$0.001
per call in USDC
Uptime
100%
last 30 days
Response time
77 ms
817 ms slowest 5%
Last check
Passed
4 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed

How to call it

GET https://api.sitecheck-api.workers.dev/api/logo

Each call costs $0.001 in USDC on Base, 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.sitecheck-api.workers.dev/api/logo?domain=stripe.com

Parameters

ParameterTypeRequiredDescription
domainstringNoDomain name, e.g. stripe.com
urlstringNoSite address, https://… (or give domain)

Example response

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

Example response, 28 lines
{
  "checkedAt": "2026-10-14T11:01:26.258Z",
  "icons": [
    {
      "rel": "apple-touch-icon",
      "sizes": "180x180",
      "type": null,
      "url": "https://images.stripeassets.com/fzn2n1nzq965/4vVgZi0ZMoEzOhkcv7EVwK/8cce6fdcf2733b2ec8e99548908847ed/favicon.png?w=180&h=180"
    },
    {
      "rel": "icon",
      "sizes": "96x96",
      "type": "image/png",
      "url": "https://images.stripeassets.com/fzn2n1nzq965/4vVgZi0ZMoEzOhkcv7EVwK/8cce6fdcf2733b2ec8e99548908847ed/favicon.png?w=96&h=96"
    },
    {
      "rel": "icon",
      "sizes": null,
      "type": "image/svg+xml",
      "url": "https://images.stripeassets.com/fzn2n1nzq965/1hgcBNd12BfT9VLgbId7By/01d91920114b124fb4cf6d448f9f06eb/favicon.svg"
    }
  ],
  "ogImage": "https://b.stripecdn.com/mkt-ssr-statics/assets/_next/static/media/stripe.37119086.jpg",
  "site": "https://stripe.com",
  "siteName": null,
  "source": "https://stripe.com (page)",
  "themeColor": null
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.001.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.sitecheck-api.workers.dev/api/logo?domain=stripe.com'

# 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.sitecheck-api.workers.dev/api/logo?domain=stripe.com' \
  | 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 $0.001 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.001" });
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 $0.001 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.sitecheck-api.workers.dev%2Fapi%2Flogo
const res = await pay("https://api.sitecheck-api.workers.dev/api/logo?domain=stripe.com");
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 $0.001 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.001"})
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.sitecheck-api.workers.dev/api/logo?domain=stripe.com")
    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 agoPassed40256 ms$0.001
8 h agoPassed402817 ms$0.001
13 h agoPassed40236 ms$0.001
17 h agoPassed402476 ms$0.001
21 h agoPassed40277 ms$0.001