Saylor Innovations Agent Bazaar by Saylor Innovations
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mirrored listing x402 eip155:8453

CVE vulnerability lookup

CVE vulnerability lookup. Returns security vulnerability records by CVE id or keyword from the NIST National Vulnerability Database and GitHub Security Advisories, each with CVSS score, severity, CWE weakness class, affected products, and references, filterable by severity and source. For vulnerability triage and dependency risk checks. Keyless.

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Claim this listing
10000 (raw units)
price
30
calls / 30d
3
unique payers
2026-09-16
updated

Provider

api.kadec0.xyz · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "keyword": "log4j",
          "severity": "critical"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "count": 1,
          "items": [
            {
              "cvssScore": 10,
              "cwes": [
                "CWE-502"
              ],
              "id": "CVE-2021-44228",
              "severity": "CRITICAL",
              "source": "nvd",
              "type": "cve",
              "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44228"
            }
          ]
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "anyOf": [
                {
                  "required": [
                    "cve_id"
                  ]
                },
                {
                  "required": [
                    "keyword"
                  ]
                }
              ],
              "properties": {
                "cve_id": {
                  "description": "exact CVE id, e.g. CVE-2021-44228",
                  "type": "string"
                },
                "keyword": {
                  "description": "free-text search",
                  "type": "string"
                },
                "maxItems": {
                  "default": "20",
                  "type": "string"
                },
                "severity": {
                  "enum": [
                    "low",
                    "medium",
                    "high",
                    "critical"
                  ],
                  "type": "string"
                },
                "source": {
                  "default": "all",
                  "enum": [
                    "nvd",
                    "github",
                    "all"
                  ],
                  "type": "string"
                }
              },
              "required": [],
              "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://api.kadec0.xyz/v1/cve"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://api.kadec0.xyz/v1/cve");
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://api.kadec0.xyz/v1/cve")
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/319.json, and this resource appears in /discovery/resources and /discovery/search.