ToolVet
59trust / 100

Url Normalize

by URL & Text Tools in Other

x402 APIPassing, checked 12 min ago

Normalize a URL for de-duplication: lowercase scheme/host, drop default port, resolve dot segments, tidy %-escapes.

GET
https://url-text-tools.x402tookit.com/url-normalize
Price
$0.02
per call in USDC
Uptime
56.3%
last 30 days
Response time
517 ms
3.5 s slowest 5%
Last check
Passed
12 min ago, next in 6 h

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://url-text-tools.x402tookit.com/url-normalize

Each call costs $0.02 in USDC on Polygon, 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://url-text-tools.x402tookit.com/url-normalize?sortQuery=true&url=HTTP%3A%2F%2FUser%40Example.COM%3A80%2Fa%2F.%2Fb%2F..%2Fc%2F%257Efoo%2F%25e3%2581%2582%3Fb%3D2%26a%3D1%23x

Parameters

ParameterTypeRequiredDescription
dropFragmentstringNotrue to remove the #fragment (default false)
sortQuerystringNotrue to sort query parameters (default false; order can matter to a server)
urlstringYesAbsolute URL to normalize

Example response

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

{
  "asOf": "2026-10-11T23:29:16.165Z",
  "changes": 6,
  "degraded": false,
  "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
  "input": "HTTP://[email protected]:80/a/./b/../c/%7Efoo/%e3%81%82?b=2&a=1#x",
  "normalized": "http://[email protected]/a/c/~foo/%E3%81%82?a=1&b=2#x",
  "notChecked": [
    "redirects, canonical link tags or server-side aliasing",
    "trailing-slash equivalence (servers may treat /a and /a/ differently)",
    "…2 more"
  ],
  "reasons": [
    "lower-cased the scheme",
    "lower-cased the host",
    "…4 more"
  ],
  "source": "computed locally (RFC 3986 section 6.2.2 and 6.2.3)",
  "summary": "Normalized with 6 change(s): lower-cased the scheme; lower-cased the host; removed the default port; normalized percent-escapes in the path; removed dot segments; sorted the query parameters.",
  "verdict": "NORMALIZED"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.02.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://url-text-tools.x402tookit.com/url-normalize?sortQuery=true&url=HTTP%3A%2F%2FUser%40Example.COM%3A80%2Fa%2F.%2Fb%2F..%2Fc%2F%257Efoo%2F%25e3%2581%2582%3Fb%3D2%26a%3D1%23x'

# 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://url-text-tools.x402tookit.com/url-normalize?sortQuery=true&url=HTTP%3A%2F%2FUser%40Example.COM%3A80%2Fa%2F.%2Fb%2F..%2Fc%2F%257Efoo%2F%25e3%2581%2582%3Fb%3D2%26a%3D1%23x' \
  | 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 $0.02 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.02" });
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 $0.02 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Furl-text-tools.x402tookit.com%2Furl-normalize
const res = await pay("https://url-text-tools.x402tookit.com/url-normalize?sortQuery=true&url=HTTP%3A%2F%2FUser%40Example.COM%3A80%2Fa%2F.%2Fb%2F..%2Fc%2F%257Efoo%2F%25e3%2581%2582%3Fb%3D2%26a%3D1%23x");
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 $0.02 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.02"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://url-text-tools.x402tookit.com/url-normalize?sortQuery=true&url=HTTP%3A%2F%2FUser%40Example.COM%3A80%2Fa%2F.%2Fb%2F..%2Fc%2F%257Efoo%2F%25e3%2581%2582%3Fb%3D2%26a%3D1%23x")
    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
12 min agoPassed402596 ms$0.02
13 h agoPassed402542 ms$0.02
43 h agoExpected HTTP 402, got 530530137 ms-
3 days agoExpected HTTP 402, got 53053096 ms-
4 days agoExpected HTTP 402, got 53053097 ms-
Show 10 older checks
5 days agoExpected HTTP 402, got 530530104 ms-
5 days agoExpected HTTP 402, got 530530122 ms-
5 days agoExpected HTTP 402, got 530530249 ms-
5 days agoExpected HTTP 402, got 530530200 ms-
5 days agoPassed402517 ms$0.02
5 days agoPassed402505 ms$0.02
6 days agoPassed4023.5 s$0.02
6 days agoPassed402564 ms$0.02
6 days agoPassed402479 ms$0.02
6 days agoPassed402474 ms$0.02