ToolVet
75trust / 100

Extract

by agent-reader in Search & web

x402 APIPassing, checked 13 min ago

Scrape and fetch any public web page and return clean, LLM-ready Markdown plus metadata (title, author, published date, excerpt, outbound links, word count). A web reader and content extractor with boilerplate, nav and ads removed.

POST
https://x402.fenixfoundry.com/extract
Price
$0.005
per call in USDC
Uptime
100%
last 30 days
Response time
498 ms
767 ms slowest 5%
Last check
Passed
13 min ago, next in 18 min

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://x402.fenixfoundry.com/extract

Each call costs $0.005 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://x402.fenixfoundry.com/extract
content-type: application/json

{
  "format": "markdown",
  "url": "https://example.com/blog/post"
}

Parameters

ParameterTypeRequiredDescription
formatstringNo`markdown` returns the article body as Markdown; `json` returns metadata only with the markdown omitted. One of: markdown, json. Default: "markdown".
urlstringYesAbsolute http(s) URL of the page to fetch and extract.

Example response

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

{
  "author": "Jane Doe",
  "excerpt": "First paragraph of the article...",
  "fetchedAt": "2026-07-31T12:00:00.000Z",
  "format": "markdown",
  "links": [
    "https://example.com/related",
    "https://other.example/ref"
  ],
  "markdown": "# Post title\n\nFirst paragraph of the article...",
  "publishedDate": "2026-05-14T09:00:00.000Z",
  "title": "Post title",
  "truncated": false,
  "url": "https://example.com/blog/post",
  "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 $0.005.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://x402.fenixfoundry.com/extract' \
  -H 'content-type: application/json' \
  --data-raw '{"format":"markdown","url":"https://example.com/blog/post"}'

# 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://x402.fenixfoundry.com/extract' \
  -H 'content-type: application/json' \
  --data-raw '{"format":"markdown","url":"https://example.com/blog/post"}' \
  | 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 $0.005 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.005" });
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 $0.005 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402.fenixfoundry.com%2Fextract&method=POST
const res = await pay("https://x402.fenixfoundry.com/extract", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "format": "markdown",
    "url": "https://example.com/blog/post"
  }),
});
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 $0.005 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.005"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://x402.fenixfoundry.com/extract",
        json={
            "format": "markdown",
            "url": "https://example.com/blog/post",
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

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13 min agoPassed402734 ms$0.005
5 h agoPassed402439 ms$0.005
10 h agoPassed402498 ms$0.005
16 h agoPassed402464 ms$0.005
21 h agoPassed402579 ms$0.005
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3 days agoPassed402619 ms$0.005