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x402 Web Probe – Hub Europe (Germany)
x402
x402 Web Probe – Hub Europe (Germany) is a paid API for AI agents from gentlepenguin.ccwu.cc:8443, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-27).
Checks HTTP uptime, latency, TLS certificate status, and IP resolution for a public URL as measured from a European (German) vantage point, payable per-call via USDC on Base.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call website uptime/latency/TLS checks and fetch-to-Markdown, measured from Hub Europe (Germany). USDC on Base via x402. No account or API key.
Output
Returns a JSON object with: whether the request succeeded (ok), the resolved IP address, HTTP status code, TLS details (issuer, days left, authorized flag), timing breakdown (dns_ms, ttfb_ms, total_ms), the final URL after redirects, the redirect chain, and the region/node identifier confirming measurement from Hub Europe (Germany).
Example use cases
E-commerce uptime check from Europe
“Can you verify that https://mystore.com is reachable and returning a 200 status from Germany, and tell me if the SSL certificate is still valid and how many days it has left?”
CDN latency audit for European users
“I need to know how fast https://cdn.myapp.io responds from a German server — can you check the DNS time, time-to-first-byte, and total load time from Europe?”
Alert on TLS certificate near expiry
“Check https://api.acmecorp.com from your European probe and tell me if the TLS certificate is still authorized and how many days are left before it expires.”
Technical details
Endpoint
GEThttps://gentlepenguin.ccwu.cc:8443/v1/check?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call uptime or latency check from a European (German) network vantage point without setting up an account or API key. It is ideal for spot-checking a single URL's HTTP status, TLS validity, and response timing from Europe, especially when you need geographic specificity (EU perspective) or want to avoid recurring subscription costs. Not suited for continuous scheduled monitoring (no built-in alerting) or for probing non-standard ports.
Side effects
- Non-HTTP/HTTPS URLs or non-standard ports (not 80/443) are rejected
- Unreachable hosts return ok=false with no timing data
- TLS errors return authorized=false with details
- Payment failure via x402 prevents the call from executing
- Timeouts on slow or unreachable hosts may return partial or error responses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ip": "93.184.215.14",
"ok": true,
"tls": {
"issuer": "DigiCert Inc",
"days_left": 60,
"authorized": true
},
"url": "https://example.com/",
"node": "vps8",
"region": "Hub Europe (Germany)",
"status": 200,
"timing": {
"dns_ms": 3.1,
"ttfb_ms": 95.2,
"total_ms": 97.8
},
"final_url": "https://example.com/",
"redirects": []
}
}Tags
x402
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