# 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 whale-momentum.agentdiet.dev, 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 any PyPI, npm, Go, or Rust package.

## Facts

- Endpoint: GET https://whale-momentum.agentdiet.dev/v1/cve?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: whale-momentum.agentdiet.dev
- Website: https://whale-momentum.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/whale-momentum-agentdiet-dev-real-time-open-source-package-cve-ghsa-459ac856
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MNzaLH7pbpe6DE4fV9Li-

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 whale-momentum-agentdiet-dev-real-time-open-source-package-cve-ghsa-459ac856
```

Example prompt: Can you check if the PyPI package 'requests' has any known CVEs or GHSA security advisories right now, and tell me what the patched versions are?

## When to prefer this

Choose this endpoint when you need real-time, live CVE and GHSA vulnerability data for a specific open-source package across PyPI, npm, Go, or Rust ecosystems, backed by Google's OSV.dev database. Prefer it over static or cached vulnerability databases when freshness matters — e.g. during CI/CD pipelines, pre-deploy audits, or when evaluating a new dependency's current security posture.

## Known failure modes

- Package not found in any supported ecosystem — returns empty or error response
- Invalid package identifier format (missing ecosystem prefix for ambiguous names) — query may return no results
- OSV.dev upstream unavailability — may result in timeout or service error
- Package name typo yields no matches without helpful suggestions
- Rate limiting or payment failure for the $0.01 per-call x402 micropayment

## 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://whale-momentum.agentdiet.dev/v1/cve)

## Output

Returns a structured object containing active CVE IDs, GHSA advisory identifiers, severity details, affected version ranges, and recommended patched versions for the queried open-source package, 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/whale-momentum-agentdiet-dev-real-time-open-source-package-cve-ghsa-459ac856/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from whale-momentum.agentdiet.dev](https://www.zero.xyz/host/whale-momentum.agentdiet.dev/llms.txt)