ToolVet
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Dev Url Parser

by AgentTools in Documents & files

x402 APIPassing, checked 48 min ago

Parse a URL into all its components: protocol, hostname, port, path segments, query parameters (as a clean object), hash and credentials. Exact — no guessing by eye. Use this when an agent needs to break any URL into protocol, host, path and params.

GET https://agentstoolshub.com/api/v1/dev/url-parser

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Status and outage history · Atom feed

Uptime
100%
Response time
166 ms typical, 245 ms slowest 5%
Last check
48 min ago
Next check
any minute now

How to call it

GET https://agentstoolshub.com/api/v1/dev/url-parser

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://agentstoolshub.com/api/v1/dev/url-parser?url=https%3A%2F%2Fuser%3Apw%40api.example.com%3A8443%2Fv1%2Fusers%3Fpage%3D2%26sort%3Dname%26tag%3Da%26tag%3Db%23results

Parameters

ParameterTypeRequiredDescription
urlstringYesURL

Example response

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

Example response, 74 lines
{
  "result": {
    "answer": "https://api.example.com:8443/v1/users?page=2&sort=name&tag=a&tag=b#results",
    "answerLabel": "Normalized URL",
    "artifacts": {
      "params": "{\"page\":\"2\",\"sort\":\"name\",\"tag\":[\"a\",\"b\"]}",
      "segments": "[\"v1\",\"users\"]"
    },
    "details": [
      {
        "label": "Protocol",
        "value": "https"
      },
      {
        "label": "Host",
        "value": "api.example.com"
      },
      {
        "label": "Port",
        "value": "8443"
      },
      {
        "label": "Credentials",
        "value": "user:•••"
      },
      {
        "label": "Path",
        "value": "/v1/users"
      },
      {
        "label": "Path segments",
        "value": "v1 › users"
      },
      {
        "label": "Query string",
        "value": "?page=2&sort=name&tag=a&tag=b"
      },
      {
        "label": "Hash",
        "value": "#results"
      },
      {
        "label": "Origin",
        "value": "https://api.example.com:8443"
      }
    ],
    "steps": [
      "new URL(input)",
      "Extract components + parse query pairs (repeated keys become arrays)"
    ],
    "table": {
      "columns": [
        "Query parameter",
        "Value(s)"
      ],
      "rows": [
        [
          "page",
          "2"
        ],
        [
          "sort",
          "name"
        ],
        [
          "tag",
          "a, b"
        ]
      ]
    },
    "value": null
  },
  "tool": "url-parser"
}

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://agentstoolshub.com/api/v1/dev/url-parser?url=https%3A%2F%2Fuser%3Apw%40api.example.com%3A8443%2Fv1%2Fusers%3Fpage%3D2%26sort%3Dname%26tag%3Da%26tag%3Db%23results'

# 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://agentstoolshub.com/api/v1/dev/url-parser?url=https%3A%2F%2Fuser%3Apw%40api.example.com%3A8443%2Fv1%2Fusers%3Fpage%3D2%26sort%3Dname%26tag%3Da%26tag%3Db%23results' \
  | 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%2Fagentstoolshub.com%2Fapi%2Fv1%2Fdev%2Furl-parser
const res = await pay("https://agentstoolshub.com/api/v1/dev/url-parser?url=https%3A%2F%2Fuser%3Apw%40api.example.com%3A8443%2Fv1%2Fusers%3Fpage%3D2%26sort%3Dname%26tag%3Da%26tag%3Db%23results");
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://agentstoolshub.com/api/v1/dev/url-parser?url=https%3A%2F%2Fuser%3Apw%40api.example.com%3A8443%2Fv1%2Fusers%3Fpage%3D2%26sort%3Dname%26tag%3Da%26tag%3Db%23results")
    print(res.status_code, res.text)

Security scan

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