# x402 Web Probe – Fetch to Markdown (Hub Europe, Germany)

> x402 Web Probe – Fetch to Markdown (Hub Europe, Germany) is a paid API for AI agents from arandar.ccwu.cc:8443, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-27).

Fetches a public URL from a European vantage point, checks uptime/latency/TLS, and returns the page content converted to Markdown, paid per-call via USDC on Base.

## Facts

- Endpoint: GET https://arandar.ccwu.cc:8443/v1/markdown?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-web-probe-fetch-to-markdown-hub-europe-germany-019738f5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9qKx58sON5w2uF987p7jH

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-fetch-to-markdown-hub-europe-germany-019738f5
```

Example prompt: Can you fetch https://openai.com/blog and return the page content as Markdown — I want to see if the site is up and what it says, checked from Europe.

## When to prefer this

Choose this endpoint when you need a European-perspective fetch of a public webpage with automatic HTML-to-Markdown conversion and uptime/latency/TLS signals, all in a single pay-per-call request with no account setup. Prefer it over generic scraping APIs when you specifically need a European vantage point, want Markdown output directly, or need micropayment-based access without API key registration.

## Known failure modes

- URL is not publicly accessible — returns non-200 status or connection error
- Page requires JavaScript rendering — static fetch may return empty or partial content
- TLS certificate errors on the target domain — probe reports TLS failure
- URL is malformed or missing — request rejected by input validation
- Page content too large — response may be truncated (truncated: true)
- Payment failure via x402 — call not executed if USDC payment on Base is rejected

## 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 the page URL, page title, HTTP status code, the full page content converted to Markdown text, and a boolean indicating whether the content was truncated. Measured from Hub Europe (Germany).

## 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": {
      "title": {
       "type": "string"
      },
      "status": {
       "type": "number"
      },
      "markdown": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "url": "https://example.com/",
  "title": "Example Domain",
  "status": 200,
  "markdown": "# Example Domain\n\nThis domain is for use in illustrative examples...",
  "truncated": false
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-web-probe-fetch-to-markdown-hub-europe-germany-019738f5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from arandar.ccwu.cc:8443](https://www.zero.xyz/host/arandar.ccwu.cc%3A8443/llms.txt)