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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 onchain-risk.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 a named PyPI, npm, Go, or Rust crate package.
Price / call$0.01
Success—
StatusUnknown
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://onchain-risk.agentdiet.dev/v1/zero-day-advisories)
Output
Returns a structured object containing active CVEs, GHSA advisory IDs, severity levels, affected version ranges, and the earliest patched version for the queried open-source package, sourced live from Google OSV.dev.
Example use cases
Audit Python dependency before deployment
“Before we deploy, can you check PyPI:requests for any known vulnerabilities or GHSA advisories and tell me which version fixes them?”
CI pipeline security gate for npm
“Our CI pipeline flagged npm:axios — can you pull live CVE and GHSA data for it from OSV.dev so I know if we need to patch before merging?”
Rust crate supply chain check
“I'm about to add crates.io:hyper to our project — are there any active security advisories or CVEs I should know about before pinning that dependency?”
Technical details
Endpoint
GEThttps://onchain-risk.agentdiet.dev/v1/zero-day-advisories?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, live vulnerability data from Google OSV.dev for PyPI, npm, Go, or Rust (crates.io) packages — especially when you want both CVE and GHSA advisory coverage in a single call with patched-version guidance. Prefer it over static NVD snapshots or GitHub Dependabot alerts when freshness and multi-ecosystem breadth matter.
Side effects
- Package not found in OSV.dev returns empty advisory list or 404-equivalent
- Malformed ecosystem prefix (e.g. 'Pypi' vs 'PyPI') may yield no results
- Package with no known vulnerabilities returns empty CVE/GHSA arrays
- Rate limiting or OSV.dev upstream downtime may cause timeout or 503
- Missing required 'package' query parameter returns 400 validation error
- Payment not completed returns HTTP 402 payment required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| packagerequired | string | Package identifier in 'Ecosystem:name' or 'name' format (e.g. 'PyPI:requests', 'npm:lodash', 'Go:golang.org/x/net', 'crates.io:hyper') |
Output
Schema · Response
{
"type": "object"
}Reviews
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