ToolVet
16trust / 100

Pypi Package

by Vextorium in Other

x402 APIFailing, checked 2 h ago

Python package profile from PyPI: latest version and date, summary, license, required Python, author, links, dependencies, recent downloads and yanked flag.

POST https://api.vextorium.com/v1/pypi-package

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
0.0%
Response time
- typical, - slowest 5%
Last check
2 h ago: Amount "0.003" is not in atomic token units
Next check
any minute now

How to call it

POST https://api.vextorium.com/v1/pypi-package

Each call costs $0.003 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://api.vextorium.com/v1/pypi-package
content-type: application/json

{
  "name": "requests"
}

Parameters

ParameterTypeRequiredDescription
namestringYes

Example response

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

{
  "author": null,
  "dependencies": [
    "charset_normalizer<4,>=2",
    "idna<4,>=2.5"
  ],
  "downloads_day": 49186776,
  "downloads_month": 1167998862,
  "downloads_week": 294826924,
  "last_version": "2.34.2",
  "license": "Apache-2.0",
  "links": {
    "Documentation": "https://requests.readthedocs.io",
    "Source": "https://github.com/psf/requests"
  },
  "package": "requests",
  "published": "2026-05-14T19:25:26.443000Z",
  "required_python": ">=3.10",
  "source": "PyPI + pypistats",
  "summary": "Python HTTP for Humans.",
  "versions": 163,
  "withdrawal": false
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.003.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.vextorium.com/v1/pypi-package' \
  -H 'content-type: application/json' \
  --data-raw '{"name":"requests"}'

# 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://api.vextorium.com/v1/pypi-package' \
  -H 'content-type: application/json' \
  --data-raw '{"name":"requests"}' \
  | 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 $0.003 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.003" });
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 $0.003 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.vextorium.com%2Fv1%2Fpypi-package&method=POST
const res = await pay("https://api.vextorium.com/v1/pypi-package", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "name": "requests"
  }),
});
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 $0.003 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.003"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://api.vextorium.com/v1/pypi-package",
        json={
            "name": "requests",
        },
    )
    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
2 h agoAmount "0.003" is not in atomic token units402107 ms$0.003
6 h agoAmount "0.003" is not in atomic token units402101 ms$0.003
11 h agoAmount "0.003" is not in atomic token units402129 ms$0.003
15 h agoAmount "0.003" is not in atomic token units40274 ms$0.003
20 h agoAmount "0.003" is not in atomic token units402127 ms$0.003
24 h agoAmount "0.003" is not in atomic token units40277 ms$0.003
28 h agoAmount "0.003" is not in atomic token units40282 ms$0.003
32 h agoAmount "0.003" is not in atomic token units40279 ms$0.003
36 h agoAmount "0.003" is not in atomic token units40282 ms$0.003
40 h agoAmount "0.003" is not in atomic token units40286 ms$0.003
44 h agoAmount "0.003" is not in atomic token units40292 ms$0.003
2 days agoAmount "0.003" is not in atomic token units40297 ms$0.003
2 days agoAmount "0.003" is not in atomic token units40283 ms$0.003
2 days agoAmount "0.003" is not in atomic token units402259 ms$0.003
3 days agoAmount "0.003" is not in atomic token units40284 ms$0.003