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PennyRail OSV Package Vulnerability Lookup
x402
PennyRail OSV Package Vulnerability Lookup is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-15).
Queries the OSV (Open Source Vulnerabilities) database to return known security vulnerabilities for a given software package
Price / call$0.004
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
Returns a list of known vulnerability records from the OSV database for the specified package, including vulnerability IDs (e.g. CVE, GHSA), affected version ranges, severity information, descriptions, and references to advisories or patches.
Example use cases
Dependency audit before release
“Before we ship this release, check if the PyPI package 'requests' version 2.27.1 has any known vulnerabilities in the OSV database.”
CI pipeline security gate
“I need to know if the Maven package 'org.apache.log4j:log4j' version 2.14.1 has any known CVEs — we want to block the build if it does.”
Third-party library vetting
“We're considering adding 'axios' version 0.21.1 from npm to our project — can you pull up any OSV security advisories for it first?”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/p/micro/security.osv-package--package-vulnerabilitiesWhen to prefer
Use this endpoint when you need a quick, pay-per-call lookup of OSV vulnerability data for a specific package without managing your own OSV API credentials or infrastructure. Ideal for agent pipelines doing on-demand dependency checks, especially when cost predictability at $0.004/call matters and you want to avoid rate-limit concerns of direct OSV API access.
Side effects
- Unknown or misspelled package name returns empty results rather than an error
- Unsupported ecosystem may yield no results
- Very new packages may not yet have OSV entries even if vulnerabilities are known
- Broad or unversioned queries may return very large result sets
- Network or upstream OSV API timeout results in a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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