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Free Asset Radar – Package Vulnerability Check
x402
Free Asset Radar – Package Vulnerability Check is a paid API for AI agents from free-asset-radar-x402.besenok2018.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-30).
Checks an npm/software package and version for known security vulnerabilities and returns a vulnerability count and list.
Price / call$0.005
Success—
StatusUnknown
How this service works
Stable edge-hosted x402 utilities for autonomous agents.
Output
Returns a JSON object containing the package name, version queried, a list of detected vulnerabilities (if any), and a total vulnerability count. An empty vulnerabilities array indicates no known issues for that package/version combination.
Example use cases
Pre-install dependency security audit
“Before I install axios version 1.4.0 in my project, can you check if it has any known vulnerabilities?”
CI pipeline security gate
“I'm reviewing my build pipeline — can you check whether express 4.18.2 has any reported security issues so I can decide whether to upgrade?”
Open source library vetting
“I want to use moment 2.29.4 in a client project — can you do a quick vulnerability scan on that version to make sure it's safe?”
Technical details
Endpoint
GEThttps://free-asset-radar-x402.besenok2018.workers.dev/api/x402/package-vulnerability-check?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs a lightweight, pay-per-call ($0.005 USDC) vulnerability check for a specific package and version without requiring a full npm audit environment or a subscription-based security API. It is well-suited for agents automating dependency vetting in CI workflows, code review assistants, or any scenario where a quick, serverless vulnerability lookup is needed on the fly.
Side effects
- Unknown or misspelled package name returns empty or error response
- Version string not found in vulnerability database returns zero vulnerabilities even if unsafe
- Missing required query parameters (package name or version) may return a 400 or malformed response
- Rate limiting or payment failure (x402) may block the request
- Edge worker downtime may return 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"package": "example",
"version": "1.0.0",
"vulnerabilities": [],
"vulnerabilityCount": 0
}
}Tags
x402
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