ToolVet
15trust / 100

Dev Screenshot Url

by SiteCheck Agent Intel & Dev in Documents & files

x402 APIFailing, checked 7 h ago

Screenshot of a public web page as a PNG, rendered by the thum.io screenshot service. Returns the image URL plus the PNG width and height measured from the image. Only http/https pages; the caller fetches screenshotUrl. Third-party renderer, rate limits apply.

GET
https://api.fadeandco.workers.dev/api/dev/screenshot-url
Price
$0.002
per call in USDC
Uptime
0.0%
last 30 days
Response time
-
no timed checks yet
Last check
Failed
7 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 7 h ago: Amount "0.002" is not in atomic token units

Status and outage history · Atom feed · Watch with other listings

How to call it

GET https://api.fadeandco.workers.dev/api/dev/screenshot-url

Each call costs $0.002 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.fadeandco.workers.dev/api/dev/screenshot-url?url=https%3A%2F%2Fexample.org%2F&width=800

Parameters

ParameterTypeRequiredDescription
urlstringYesPublic http or https page URL
widthstringNoViewport width in pixels, 320 to 1920 (default 800)

Example response

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

{
  "checkedAt": "2026-10-23T09:35:25.344Z",
  "format": "png",
  "height": 800,
  "screenshotUrl": "https://image.thum.io/get/width/800/https://example.org/",
  "source": "https://image.thum.io/get",
  "url": "https://example.org/",
  "width": 800
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.002.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.fadeandco.workers.dev/api/dev/screenshot-url?url=https%3A%2F%2Fexample.org%2F&width=800'

# 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/dev/screenshot-url?url=https%3A%2F%2Fexample.org%2F&width=800' \
  | 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 $0.002 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.002" });
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 $0.002 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.fadeandco.workers.dev%2Fapi%2Fdev%2Fscreenshot-url
const res = await pay("https://api.fadeandco.workers.dev/api/dev/screenshot-url?url=https%3A%2F%2Fexample.org%2F&width=800");
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 $0.002 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.002"})
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/dev/screenshot-url?url=https%3A%2F%2Fexample.org%2F&width=800")
    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
7 h agoAmount "0.002" is not in atomic token units402289 ms$0.002
15 h agoAmount "0.002" is not in atomic token units402771 ms$0.002
23 h agoAmount "0.002" is not in atomic token units402109 ms$0.002
31 h agoAmount "0.002" is not in atomic token units40297 ms$0.002
39 h agoAmount "0.002" is not in atomic token units40248 ms$0.002
Show 10 older checks
2 days agoAmount "0.002" is not in atomic token units402137 ms$0.002
2 days agoAmount "0.002" is not in atomic token units402112 ms$0.002
3 days agoAmount "0.002" is not in atomic token units4021.2 s$0.002
3 days agoAmount "0.002" is not in atomic token units40251 ms$0.002
3 days agoAmount "0.002" is not in atomic token units4021.2 s$0.002
4 days agoAmount "0.002" is not in atomic token units4021.4 s$0.002
4 days agoAmount "0.002" is not in atomic token units40299 ms$0.002
4 days agoAmount "0.002" is not in atomic token units402114 ms$0.002
4 days agoAmount "0.002" is not in atomic token units40292 ms$0.002
5 days agoAmount "0.002" is not in atomic token units402100 ms$0.002