# 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 in real-time to return active CVEs, GHSA advisories, and patched versions for PyPI, npm, Go, or Rust packages.

## Facts

- Endpoint: GET https://x402broker.com/v1/ghsa-advisories?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-2f46f591
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pVDwFzRehmwva3VnYxINw

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-2f46f591
```

Example prompt: Check the PyPI requests package for any active CVEs or GHSA advisories and tell me what patched version I should upgrade to.

## When to prefer this

Choose this endpoint when you need real-time, live CVE and GHSA vulnerability data for open-source packages across PyPI, npm, Go, or Rust ecosystems, especially when you want Google OSV.dev intelligence via a pay-per-call API without setting up your own OSV.dev integration. Prefer over static vulnerability databases when freshness matters.

## Known failure modes

- Package not found in OSV.dev database — returns empty advisory list
- Malformed package identifier (missing ecosystem prefix) may return no results or an error
- Network or OSV.dev upstream outage causes request failure
- Rate limiting or payment failure (HTTP 402) blocks the request
- Ambiguous package name without ecosystem prefix may match wrong ecosystem

## 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/ghsa-advisories)

## Output

Returns a list of active vulnerability records for the queried package, including CVE IDs, GHSA advisory identifiers, severity ratings, affected version ranges, and the patched/fixed versions available, sourced live from Google OSV.dev.

## 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-2f46f591/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)