ToolVet
77trust / 100

Vuln Check

by Saylor Innovations Dependency Se in Security & trust

x402 APIPassing, checked 4 h ago

Known vulnerabilities for a package version (OSV) - CVE aliases, severity and fixed-in version

GET
https://saylorinnovations.com/api/vuln/check
Price
$0.01
per call in USDC
Uptime
100%
last 30 days
Response time
432 ms
1.5 s slowest 5%
Last check
Passed
4 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

How to call it

GET https://saylorinnovations.com/api/vuln/check

Each call costs $0.01 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://saylorinnovations.com/api/vuln/check?ecosystem=npm&name=lodash&version=4.17.15

Parameters

ParameterTypeRequiredDescription
ecosystemstringNonpm | pypi | crates | go | maven | nuget | rubygems | packagist | pub | hex (query)
namestringNopackage name (query)
versionstringNoinstalled version (query)

Example response

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

{
  "count": 6,
  "ecosystem": "npm",
  "highest_severity": "HIGH",
  "name": "lodash",
  "recommended_upgrade": "4.17.21",
  "verdict": "upgrade now to 4.17.21",
  "version": "4.17.15",
  "vulnerabilities": [
    {
      "aliases": [
        "CVE-2021-23337"
      ],
      "fixed_in": [
        "4.17.21"
      ],
      "id": "GHSA-35jh-r3h4-6jhm",
      "severity": "HIGH",
      "summary": "Command Injection in lodash"
    }
  ],
  "vulnerable": true
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.01.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://saylorinnovations.com/api/vuln/check?ecosystem=npm&name=lodash&version=4.17.15'

# 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://saylorinnovations.com/api/vuln/check?ecosystem=npm&name=lodash&version=4.17.15' \
  | 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 $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
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 $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fsaylorinnovations.com%2Fapi%2Fvuln%2Fcheck
const res = await pay("https://saylorinnovations.com/api/vuln/check?ecosystem=npm&name=lodash&version=4.17.15");
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 $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://saylorinnovations.com/api/vuln/check?ecosystem=npm&name=lodash&version=4.17.15")
    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
4 h agoPassed402346 ms$0.01
8 h agoPassed402354 ms$0.01
12 h agoPassed4021.6 s$0.01
17 h agoPassed402432 ms$0.01
21 h agoPassed402357 ms$0.01
Show 10 older checks
25 h agoPassed402452 ms$0.01
29 h agoPassed402633 ms$0.01
33 h agoPassed402464 ms$0.01
36 h agoPassed402913 ms$0.01
40 h agoPassed402566 ms$0.01
44 h agoPassed402399 ms$0.01
2 days agoPassed402385 ms$0.01
2 days agoPassed402545 ms$0.01
2 days agoPassed402382 ms$0.01
2 days agoPassed402427 ms$0.01