# 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 for live CVE and GHSA vulnerability advisories affecting a named PyPI, npm, Go, or Rust package and returns active vulnerabilities and patched versions.

## Facts

- Endpoint: GET https://whale-momentum.agentdiet.dev/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: 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-c52966a6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ar3fKhQn1r95YMjK6Q7YW

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-c52966a6
```

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

## When to prefer this

Use this endpoint when you need real-time, live CVE and GHSA vulnerability data from Google OSV.dev for a specific open-source package across PyPI, npm, Go modules, or Rust crates — especially when you want authoritative, up-to-date advisories rather than cached or static vulnerability databases.

## Known failure modes

- Package not found in the specified ecosystem — returns empty vulnerability list or error
- Malformed package identifier format — returns validation error
- OSV.dev upstream unavailability — may return timeout or upstream error
- Unsupported ecosystem prefix — returns error indicating valid ecosystems
- Payment failure (HTTP 402) — request not processed if x402 payment is not provided

## 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/ghsa-advisories)

## Output

Returns a list of active CVE identifiers, GHSA advisory IDs, vulnerability descriptions, affected version ranges, and the earliest patched versions for the queried 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-c52966a6/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)