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mirrored listing x402 eip155:8453

Is this dependency safe to use? Pass a package name (npm, PyPI, Go, Maven, crates

Is this dependency safe to use? Pass a package name (npm, PyPI, Go, Maven, crates.io, RubyGems, NuGet) and optional version: returns known vulnerabilities (OSV/CVE with CVSS and fixed-in version), deprecation status, license, latest version, repo health (stars, OpenSSF Scorecard) and an overall ok/caution/avoid verdict. JSON response. $0.01 USDC per call, pay via x402, no API key.

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Claim this listing
10000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-12
updated

Provider

toolcall.click · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x84FA7Ea8303d4f503267e2e998A3F7D980e814a5",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "eco": "npm",
          "name": "express",
          "version": "4.16.0"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "latestVersion": "5.2.1",
          "package": "express",
          "project": {
            "scorecard": 6.8,
            "stars": 65000
          },
          "verdict": "caution",
          "version": "4.16.0",
          "vulnerabilities": [
            {
              "cve": "CVE-2024-...",
              "cvss": 6.1,
              "fixedIn": "4.19.2",
              "id": "GHSA-..."
            }
          ]
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "eco": {
                  "description": "Ecosystem, default npm",
                  "enum": [
                    "npm",
                    "pypi",
                    "go",
                    "maven",
                    "cargo",
                    "rubygems",
                    "nuget"
                  ],
                  "type": "string"
                },
                "name": {
                  "description": "Package name, e.g. express or @scope/pkg",
                  "type": "string"
                },
                "version": {
                  "description": "Version to check, default latest",
                  "type": "string"
                }
              },
              "required": [
                "name"
              ],
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://toolcall.click/t/package/check"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://toolcall.click/t/package/check");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://toolcall.click/t/package/check")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/1073.json, and this resource appears in /discovery/resources and /discovery/search.