# Real-Time Open-Source Package CVE & GHSA Vulnerability Scanner (OSV.dev)

> Real-Time Open-Source Package CVE & GHSA Vulnerability Scanner (OSV.dev) is a paid API for AI agents from x402broker.com, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Queries Google OSV.dev for live CVE and GHSA vulnerability advisories for a given PyPI, npm, Go, or Rust crate package, returning active vulnerabilities and patched versions.

## Facts

- Endpoint: GET https://x402broker.com/v1/npm-vuln-scan?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: x402broker.com
- Website: https://x402broker.com
- Canonical page: https://www.zero.xyz/c/x402broker-com-real-time-open-source-package-cve-ghsa-vulnerability-fec1335d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BOrbeRIlwHixuSAL6544L

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402broker-com-real-time-open-source-package-cve-ghsa-vulnerability-fec1335d
```

Example prompt: Can you check if the npm package lodash has any known CVEs or GHSA security advisories, and tell me which versions have patches?

## When to prefer this

Choose this endpoint when you need real-time, live vulnerability data from the authoritative Google OSV.dev database for PyPI, npm, Go, or Rust crate packages. Prefer it over static databases when you need the latest CVE and GHSA advisories, especially during CI/CD pipelines, dependency audits, or supply chain security reviews.

## Known failure modes

- Package not found in OSV.dev — returns empty vulnerability list or 404
- Invalid ecosystem prefix causes malformed query — returns error
- OSV.dev upstream unavailable — gateway timeout or 503
- Package name misspelling — returns no results without warning
- Payment failure via x402 — endpoint returns 402 Payment Required

## How this service works

Queries live Google OSV.dev vulnerability intelligence for any PyPI, npm, Go, or Rust crate and returns active CVEs, GHSA advisories, and patched versions. (Live x402 v2, IETF MPP & MCP endpoint at https://x402broker.com/v1/npm-vuln-scan)

## Output

Returns a structured list of active vulnerability records for the specified package from Google OSV.dev, including CVE/GHSA identifiers, severity information, affected version ranges, and available patched versions.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "package"
 ],
 "properties": {
  "package": {
   "type": "string",
   "minLength": 1,
   "description": "Package identifier in 'Ecosystem:name' or 'name' format (e.g. 'PyPI:requests', 'npm:lodash', 'Go:golang.org/x/net', 'crates.io:hyper')"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402broker-com-real-time-open-source-package-cve-ghsa-vulnerability-fec1335d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402broker.com](https://www.zero.xyz/host/x402broker.com/llms.txt)