ToolVet
77trust / 100

Batch Meta

by scrooge-x402-tool-mill.vercel.app in Other

x402 APIPassing, checked 4 h ago

Batch page-meta for 1–10 public URLs in one payment. POST JSON {"urls":["https://example.com"]}. Returns {results:[{url,ok:true,meta}|{url,ok:false,error}]}. Each meta has title, description, canonical, ogImage, language, and a ~500-character excerpt. One URL failing does not fail the batch. $0.15 USDC on Base (eip155:8453). No API key.

POST
https://scrooge-x402-tool-mill.vercel.app/v1/batch-meta
Price
$0.15
per call in USDC
Uptime
97.0%
last 30 days
Response time
214 ms
345 ms slowest 5%
Last check
Passed
4 h ago, next any minute now

Run a free test callHow to call it

Reliability

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

How to call it

POST https://scrooge-x402-tool-mill.vercel.app/v1/batch-meta

Each call costs $0.15 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.

POST https://scrooge-x402-tool-mill.vercel.app/v1/batch-meta
content-type: application/json

{
  "urls": [
    "https://example.com"
  ]
}

Parameters

ParameterTypeRequiredDescription
urlsarray of string (uri)Yes1–10 public http(s) URLs

Example response

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

{
  "results": [
    {
      "meta": {
        "canonical": "https://example.com/",
        "description": null,
        "excerpt": "This domain is for use in documentation examples without needing permission. Avoid use in operations.",
        "language": null,
        "ogImage": null,
        "title": "Example Domain"
      },
      "ok": true,
      "url": "https://example.com"
    }
  ]
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.15.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://scrooge-x402-tool-mill.vercel.app/v1/batch-meta' \
  -H 'content-type: application/json' \
  --data-raw '{"urls":["https://example.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 - -X POST 'https://scrooge-x402-tool-mill.vercel.app/v1/batch-meta' \
  -H 'content-type: application/json' \
  --data-raw '{"urls":["https://example.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 $0.15 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.15" });
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 $0.15 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fscrooge-x402-tool-mill.vercel.app%2Fv1%2Fbatch-meta&method=POST
const res = await pay("https://scrooge-x402-tool-mill.vercel.app/v1/batch-meta", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "urls": [
      "https://example.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 $0.15 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.15"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://scrooge-x402-tool-mill.vercel.app/v1/batch-meta",
        json={
            "urls": [
                "https://example.com",
            ],
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

WhenResultHTTPTimePrice
4 h agoPassed402214 ms$0.15
9 h agoPassed402241 ms$0.15
14 h agoPassed402351 ms$0.15
18 h agoPassed402275 ms$0.15
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Show 10 older checks
27 h agoPassed402241 ms$0.15
32 h agoPassed402265 ms$0.15
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46 h agoPassed402201 ms$0.15
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