agentsvc.io CVE Lookup

x402

agentsvc.io CVE Lookup is a paid API for AI agents from agentsvc.io, paid per call via x402, $0.009/call, status unknown (last checked 2026-10-10).

Looks up known vulnerabilities for a software package, version, or CVE/GHSA identifier via OSV.dev

Price / call$0.009

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StatusUnknown

How this service works

86 APIs for AI agents: web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, screenshots and PDF, PDF, OCR and document conversion, news, paper and developer search and more, paid per call with USDC on Base, Solana, Polygon or Arbitrum via x402. No account, no API key, free sample on every service.

Output

Returns a JSON object containing a vulnerability flag (vulnerable: true/false), count of findings, and an array of vulnerability records from OSV.dev. Each record includes the GHSA/CVE ID, summary, severity, CVSS vector, CWE IDs, affected package and version ranges (introduced/fixed), published date, and reference URLs.

Example use cases

Audit dependency before shipping

“Before we deploy, check if requests version 2.25.0 in the PyPI ecosystem has any known CVEs or GHSA advisories and tell me the severity of each.”

Investigate Log4Shell exposure

“Look up CVE-2021-44228 (Log4Shell) and give me the details — what packages are affected, which versions are vulnerable, and what the fix version is.”

Scan Go module for security issues

“Does the Go package golang.org/x/crypto at version 0.0.0-20200622213623-75b288015ac9 have any known vulnerabilities in the Go ecosystem?”

Technical details

Endpoint

POSThttps://agentsvc.io/api/v1/proxy/cve-lookup?utm_source=zero.xyz

When to prefer

Use this endpoint when you need real-time vulnerability data from the OSV.dev database for a specific package, version, or CVE/GHSA identifier. Prefer it over static NVD lookups when you need structured affected-version ranges and fix versions in a single call. Ideal for agents performing automated dependency audits, CI security checks, or investigating a specific advisory without needing an account or API key.

Side effects

Unknown or malformed CVE/GHSA ID returns empty results or error
Ecosystem name is case-sensitive — incorrect casing (e.g. 'pypi' instead of 'PyPI') may return no results
Package not found in specified ecosystem returns empty vulnerability list
Version string format mismatch may cause incorrect range matching
Payment failure or insufficient USDC balance returns 402 error

Input

Schema · Request body

Field	Type	Description
limit	integer
cve_id	string	CVE-2021-44228 or GHSA-xxxx-xxxx-xxxx
package	string
version	string
ecosystem	string	OSV ecosystem name, case sensitive: npm, PyPI, Maven, Go, crates.io, RubyGems, NuGet, Packagist

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {
      "count": 6,
      "query": {
        "package": "lodash",
        "version": "4.17.15",
        "ecosystem": "npm"
      },
      "source": "OSV.dev",
      "checked_at": "2026-10-06T14:30:56.665Z",
      "vulnerable": true,
      "vulnerabilities": [
        {
          "id": "GHSA-29mw-wpgm-hmr9",
          "cwe": [
            "CWE-1333",
            "CWE-400"
          ],
          "url": "https://osv.dev/vulnerability/GHSA-29mw-wpgm-hmr9",
          "aliases": [
            "CVE-2020-28500"
          ],
          "summary": "Regular Expression Denial of Service (ReDoS) in lodash",
          "affected": [
            {
              "ranges": [
                {
                  "fixed": "4.17.21",
                  "introduced": "4.0.0",
                  "last_affected": null
                }
              ],
              "package": "lodash",
              "ecosystem": "npm"
            },
            {
              "ranges": [
                {
                  "fixed": "4.17.21",
                  "introduced": "4.0.0",
                  "last_affected": null
                }
              ],
              "package": "lodash-es",
              "ecosystem": "npm"
            }
          ],
          "severity": "MODERATE",
          "published": "2022-01-06",
          "references": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-28500",
            "https://github.com/github/advisory-database/pull/6139"
          ],
          "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
        }
      ]
    },
    "success": true
  }
}

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