ToolVet
75trust / 100

Tools Markdown

by x402 tools in Search & web

x402 APIPassing, checked 3 h ago

Use when an agent needs to read web pages: clean markdown plus rich page metadata (title, description, OG image, canonical URL, author, reading time). Supports max_length. $0.002 per URL; pass up to 10 comma-separated URLs in 'urls' for batched calls. Not charged if all fail.

GET
https://x402-tools-production-2755.up.railway.app/tools/markdown
Price
$0.002
per call in USDC
Uptime
100%
last 30 days
Response time
350 ms
447 ms slowest 5%
Last check
Passed
3 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://x402-tools-production-2755.up.railway.app/tools/markdown

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://x402-tools-production-2755.up.railway.app/tools/markdown?url=https%3A%2F%2Fexample.com%2Farticle

Parameters

ParameterTypeRequiredDescription
max_lengthstringNoTruncate markdown at N characters (optional)
urlstringNoOne public http(s) URL
urlsstringNoBatch: up to 10 comma-separated public http(s) URLs, billed per URL. Response is {count, succeeded, results[]}, with 'error' on any URL that failed

Example response

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

{
  "canonical": "https://example.com/article",
  "description": "...",
  "image": "https://example.com/og.png",
  "markdown": "# Example\n\n...",
  "readingTimeMinutes": 5,
  "title": "Example",
  "truncated": false,
  "url": "https://example.com/article",
  "wordCount": 812
}

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://x402-tools-production-2755.up.railway.app/tools/markdown?url=https%3A%2F%2Fexample.com%2Farticle'

# 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://x402-tools-production-2755.up.railway.app/tools/markdown?url=https%3A%2F%2Fexample.com%2Farticle' \
  | 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%2Fx402-tools-production-2755.up.railway.app%2Ftools%2Fmarkdown
const res = await pay("https://x402-tools-production-2755.up.railway.app/tools/markdown?url=https%3A%2F%2Fexample.com%2Farticle");
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://x402-tools-production-2755.up.railway.app/tools/markdown?url=https%3A%2F%2Fexample.com%2Farticle")
    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
3 h agoPassed402364 ms$0.002
8 h agoPassed402343 ms$0.002
12 h agoPassed402358 ms$0.002
16 h agoPassed402360 ms$0.002
20 h agoPassed402331 ms$0.002
Show 10 older checks
25 h agoPassed402329 ms$0.002
29 h agoPassed402184 ms$0.002
33 h agoPassed402350 ms$0.002
38 h agoPassed402348 ms$0.002
42 h agoPassed402338 ms$0.002
46 h agoPassed402395 ms$0.002
2 days agoPassed402370 ms$0.002
2 days agoPassed402178 ms$0.002
2 days agoPassed402467 ms$0.002
3 days agoPassed402364 ms$0.002