# 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 live Google OSV.dev intelligence to return active CVEs, GHSA advisories, and patched versions for PyPI, npm, Go, or Rust crate packages.

## Facts

- Endpoint: GET https://x402broker.com/v1/cve?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-c7ccee37
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_o4WKp3BaRjEEandFYCADd

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-c7ccee37
```

Example prompt: Can you check if the PyPI package 'requests' has any active CVEs or GHSA advisories, and tell me which version fixes them?

## When to prefer this

Choose this endpoint when you need real-time, live vulnerability data from Google OSV.dev for open-source packages across PyPI, npm, Go modules, or Rust crates. It is ideal for automated dependency auditing, pre-release security checks, and CI/CD pipeline integration where up-to-date CVE and GHSA data is critical. Prefer it over static NVD lookups when you need ecosystem-specific patched version information.

## Known failure modes

- Unknown or misspelled package name returns empty or error response
- Unsupported ecosystem prefix causes query failure
- OSV.dev upstream API downtime results in timeout or 502
- Missing 'package' parameter returns 400 validation error
- Rate limiting or payment failure returns 402 response

## 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/cve)

## Output

Returns a structured list of active vulnerability records for the queried package, including CVE IDs, GHSA advisory identifiers, affected version ranges, severity information, and the minimum patched version available, sourced live from Google's OSV.dev database.

## 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-c7ccee37/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)