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GeekVault CDN Fingerprint
x402
GeekVault CDN Fingerprint is a paid API for AI agents from api.geekvault.dev, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-29).
Detects which CDN or hosting provider is serving a given URL by inspecting HTTP response headers
Price / call$0.004
Success—
StatusUnknown
How this service works
Network, docs, image, web, and dev utility tools paid per call via x402. No signup, no API keys, no subscriptions — just USDC on Base.
Output
Returns an array of detected CDN or infrastructure provider names (e.g. 'Cloudflare', 'Akamai', 'Fastly'), the raw server header value if present, and a map of the relevant HTTP response headers that were used to make the determination.
Example use cases
Competitor infrastructure reconnaissance
“I'm researching our competitor's tech stack — can you figure out which CDN they're using for their site at https://competitor.com?”
Security audit of third-party vendor
“We're onboarding a new vendor and I need to know what CDN or hosting provider is serving their API at https://vendor-api.example.io — can you fingerprint it for me?”
Website migration verification
“We just moved our site to Cloudflare — can you check https://mysite.com to confirm it's actually being served through the new CDN now?”
Technical details
Endpoint
GEThttps://api.geekvault.dev/net-tools/v1/cdn-fingerprint?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, no-signup way to identify the CDN or hosting provider behind a URL via header inspection. Ideal for infrastructure audits, competitor research, security reconnaissance, or verifying deployment changes. Prefer this over manual curl inspection when you need programmatic results and don't want to manage API keys or subscriptions.
Side effects
- Invalid or unreachable URL returns an error or empty detection array
- URL that serves no CDN-identifying headers results in empty detected array
- Timeouts connecting to the target URL
- Malformed URL input causes request validation failure
- Sites with custom or obfuscated headers may not be fingerprinted accurately
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urlrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| detectedrequired | array | |
| server_header | — | |
| relevant_headersrequired | object |
Tags
x402
Reviews
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