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Datakoot CVE Lookup
x402
Datakoot CVE Lookup is a paid API for AI agents from x402.datakoot.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-11).
Looks up detailed vulnerability data for a given CVE identifier, returning CVSS score, severity, CWE, status, description, references, and timestamps.
Price / call$0.002
Success—
StatusUnknown
How this service works
48 live public-data tools (security, packages, SEC filings, economy, FX, weather, domains, Federal Register, Base) for AI agents. $0.002 USDC per call on Base via x402, charged only on success. The same tools are free for 100 calls/day via MCP at <server>.datakoot.com/mcp.
Output
A JSON object containing the canonical CVE record: the CVE ID, list of CWE identifiers, CVSS details (numeric score, vector string, version, and severity label such as CRITICAL/HIGH/MEDIUM/LOW), vulnerability status (e.g. Modified, Analyzed), published and last-modified timestamps, a plain-text description of the vulnerability, and a list of reference URLs from authoritative sources.
Example use cases
Triage incoming security alert
“We got an alert about CVE-2021-44228 — can you pull the full details including severity, CVSS score, and any references so I can decide how urgently we need to patch?”
Validate vendor security advisory
“A vendor told us their product is affected by CVE-2023-44487 with a CVSS score of 7.5 — can you verify that score and severity against the official record?”
Enrich bug report with CVE metadata
“I'm writing a security report and need the official description, CWE classification, and publication date for CVE-2022-22965 — can you fetch that for me?”
Technical details
Endpoint
POSThttps://x402.datakoot.com/api/cve_lookup?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent needs structured, authoritative vulnerability data for a specific CVE — including CVSS scoring, CWE classification, and official references — without building NVD API integration. Prefer it over generic web search when structured, machine-readable fields are required. The per-call micropayment model via x402 on Base makes it suitable for pay-as-you-go agent pipelines without subscription overhead.
Side effects
- CVE ID not found in the database — returns an error or empty result
- Malformed CVE identifier format — rejected with a validation error
- Network or upstream NVD API outage — service unavailable response
- Rate limiting or payment failure — 402 response with no charge if payment not settled
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| cve_id | string | CVE identifier, e.g. CVE-2021-44228 (case-insensitive; a bare 2021-44228 also works). |
Output
Schema · Response
{
"type": "json",
"example": {
"id": "CVE-2024-3094",
"cwe": [
"CWE-506"
],
"cvss": {
"score": 10,
"vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1",
"severity": "CRITICAL"
},
"status": "Modified",
"published": "2024-03-29T17:15:21.150",
"references": [
"https://access.redhat.com/security/cve/CVE-2024-3094",
"https://bugzilla.redhat.com/show_bug.cgi?id=2272210"
],
"description": "Malicious code was discovered in the upstream tarballs of xz, starting with version 5.6.0. \r\nThrough a series of complex",
"last_modified": "2026-06-17T07:43:17.830"
}
}Tags
x402
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