# x402 Web Probe – Hub Europe (Germany)

> x402 Web Probe – Hub Europe (Germany) is a paid API for AI agents from webthree.ccwu.cc:8443, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-22).

Fetches a public URL from a European (Germany) vantage point and returns parsed metadata including title, headings, links, and OG data, with pay-per-call micropayment via x402/USDC.

## Facts

- Endpoint: GET https://webthree.ccwu.cc:8443/v1/meta?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-web-probe-hub-europe-germany-48cac210
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KYqJ4vmjYSrYZxYansMVg

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-web-probe-hub-europe-germany-48cac210
```

Example prompt: Can you fetch https://example.com from Europe and tell me the page title, main headings, and any links you find on it?

## When to prefer this

Choose this endpoint when you need to probe or fetch webpage metadata specifically from a European (Germany) vantage point — useful for geo-sensitive uptime checks, verifying regional availability, or extracting structured page metadata without needing an API key or account. Prefer it over general scraping APIs when micropayment-based no-signup access is needed or when European latency/routing perspective is specifically required.

## Known failure modes

- Non-public or firewalled URLs return a fetch error or empty body
- Invalid or malformed URL input causes a schema validation error
- TLS certificate errors on the target site may cause the probe to fail
- Pages with heavy JavaScript rendering may return incomplete content since this is a fetch-based probe, not a headless browser
- Payment failure via x402/USDC will block the request entirely

## 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 containing the page's canonical URL, title, meta description, Open Graph tags (og object), headings grouped by tag (h1, h2, etc.), and an array of links found on the page.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string",
       "description": "Public http(s) page URL"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "og": {
       "type": "object"
      },
      "links": {
       "type": "array"
      },
      "title": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "og": {},
  "url": "https://example.com/",
  "links": [
   "https://iana.org/domains/example"
  ],
  "title": "Example Domain",
  "headings": {
   "h1": [
    "Example Domain"
   ]
  },
  "description": null
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-web-probe-hub-europe-germany-48cac210/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from webthree.ccwu.cc:8443](https://www.zero.xyz/host/webthree.ccwu.cc%3A8443/llms.txt)