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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 webthree.ccwu.cc:8443, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-22).
Checks website uptime, HTTP status, TLS certificate validity, and latency from a German vantage point, with USDC micropayment via x402.
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: ok (boolean uptime status), HTTP status code, resolved IP, TLS details (issuer, days remaining, authorization), timing breakdown (dns_ms, ttfb_ms, total_ms), final URL after redirects, redirect chain, and the probe node/region (Hub Europe, Germany).
Example use cases
SSL certificate expiry alert
“Check https://mybusiness.com from Germany and tell me how many days are left on its TLS certificate and whether it's properly authorized.”
European latency baseline check
“I need to know how fast https://api.myservice.io responds from a German server — give me the DNS time, time-to-first-byte, and total response time.”
Uptime verification after deployment
“We just pushed a deployment to https://staging.myapp.com — can you probe it from Europe and confirm it's returning a 200 status and is actually reachable?”
Technical details
Endpoint
GEThttps://webthree.ccwu.cc:8443/v1/check?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a real network probe from a European (German) vantage point — specifically for uptime checks, TLS certificate inspection, or latency measurement with a per-call micropayment model and no account required. Prefer it over general scraping tools when you need structured timing data, TLS metadata, and geographic specificity (EU/Germany) rather than page content extraction.
Side effects
- URL not publicly reachable — ok: false returned with no status
- Non-80/443 port — request rejected or not supported
- Invalid or malformed URL — input validation error
- TLS handshake failure — ok: false with TLS error details
- Payment not processed — x402 payment required error before probe runs
- Timeout from German node — total_ms exceeds threshold, partial or null timing returned
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": "vps14",
"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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