ToolVet
80trust / 100

Yt Thumbnail Check

by Sift Web Tools in Search & web

x402 APIPassing, checked 1 h ago

Thumbnail critique: score 0-100, readability at feed size, text, contrast, clickbait risk, fixes. Looks at a thumbnail image URL (jpeg, png or webp, up to 4 MB) the way a viewer sees it at feed size and returns a 0-100 score, whether it reads when small, the exact text in it, contrast, focal point, face and emotion, clickbait risk, strengths and concrete fixes. Pass the video title to check title and thumbnail work together.

GET
https://sift.srv1996466.hstgr.cloud/v1/yt/thumbnail-check
Price
$0.015
per call in USDC
Uptime
100%
last 30 days
Response time
197 ms
598 ms slowest 5%
Last check
Passed
1 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 · Watch with other listings

How to call it

GET https://sift.srv1996466.hstgr.cloud/v1/yt/thumbnail-check

Each call costs $0.015 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://sift.srv1996466.hstgr.cloud/v1/yt/thumbnail-check?url=https%3A%2F%2Fsift.srv1996466.hstgr.cloud%2Fsamples%2Fthumbnail.png

Parameters

ParameterTypeRequiredDescription
titlestringNoOptional video title
urlstringYesThumbnail image URL

Example response

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

{
  "clickbait_risk": "low",
  "contrast": "ok",
  "fixes": [
    "Cut the text to 3 words"
  ],
  "readable_at_small_size": false,
  "score": 62,
  "verdict": "Clear focal point but too much text"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.015.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://sift.srv1996466.hstgr.cloud/v1/yt/thumbnail-check?url=https%3A%2F%2Fsift.srv1996466.hstgr.cloud%2Fsamples%2Fthumbnail.png'

# 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://sift.srv1996466.hstgr.cloud/v1/yt/thumbnail-check?url=https%3A%2F%2Fsift.srv1996466.hstgr.cloud%2Fsamples%2Fthumbnail.png' \
  | 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 $0.015 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%2Fsift.srv1996466.hstgr.cloud%2Fv1%2Fyt%2Fthumbnail-check
const res = await pay("https://sift.srv1996466.hstgr.cloud/v1/yt/thumbnail-check?url=https%3A%2F%2Fsift.srv1996466.hstgr.cloud%2Fsamples%2Fthumbnail.png");
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 $0.015 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.get("https://sift.srv1996466.hstgr.cloud/v1/yt/thumbnail-check?url=https%3A%2F%2Fsift.srv1996466.hstgr.cloud%2Fsamples%2Fthumbnail.png")
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

WhenResultHTTPTimePrice
1 h agoPassed402148 ms$0.015
6 h agoPassed402299 ms$0.015
11 h agoPassed402154 ms$0.015
15 h agoPassed402142 ms$0.015
20 h agoPassed402265 ms$0.015
Show 10 older checks
24 h agoPassed402303 ms$0.015
27 h agoPassed402130 ms$0.015
31 h agoPassed402330 ms$0.015
35 h agoPassed402275 ms$0.015
40 h agoPassed402295 ms$0.015
44 h agoPassed402186 ms$0.015
2 days agoPassed402146 ms$0.015
2 days agoPassed40254 ms$0.015
2 days agoPassed402378 ms$0.015
3 days agoPassed402153 ms$0.015