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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 bluebirds.ccwu.cc:8443, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-31).
Checks a URL's HTTP status, TLS certificate validity, DNS/TTFB/total latency, and redirects from a Germany-based node, paid 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: resolved IP, boolean ok flag, HTTP status code, final URL after redirects, list of redirect hops, TLS details (issuer, days left, authorized flag), timing breakdown (dns_ms, ttfb_ms, total_ms), and the probe node/region identifier (Hub Europe, Germany).
Example use cases
EU uptime check before deployment
“Before I push this release, can you verify that https://myapp.io is reachable, returning a 200, and that the TLS cert is valid and not about to expire — checking from Germany?”
Diagnose slow European load times
“My European users are complaining about slow load times. Can you probe https://shop.mybrand.com from your Germany node and tell me the DNS lookup time, time to first byte, and total response time?”
Detect unexpected redirects on a domain
“I changed some redirect rules on https://old.mysite.com — can you check from Europe what the final URL ends up being and list any redirects along the way?”
Technical details
Endpoint
GEThttps://bluebirds.ccwu.cc:8443/v1/check?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a real-time, per-call website health check from a European (German) vantage point without provisioning an account or API key — ideal for agents that need geographically distributed probing, TLS certificate health checks, redirect-chain inspection, or latency baselines from Europe, paid micro-amount per call via USDC on Base.
Side effects
- URL is not publicly accessible or uses a non-standard port (only ports 80/443 supported) — returns error or ok:false
- TLS handshake failure on HTTPS URLs — may return ok:false with TLS error details
- DNS resolution failure for the target domain — timing fields may be partial
- Payment via x402/USDC on Base fails — request is rejected before probe executes
- Target URL times out — response may indicate failure with partial timing data
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": "vps11",
"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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