# Crawlspur News Document URL Parameter Count Checker

> Crawlspur News Document URL Parameter Count Checker is a paid API for AI agents from crawlspur.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Checks the number of URL query parameters on a news document page as an SEO crawlability signal.

## Facts

- Endpoint: POST https://crawlspur.halowerk.com/v1/pruef/crawlspur/parameter/news-dokument
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/crawlspur-news-document-url-parameter-count-checker-8705676f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Z5wRad-OtzO9eGSvIqHaT

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 crawlspur-news-document-url-parameter-count-checker-8705676f -d '<json body>'
```

Example prompt: Check how many URL query parameters are on this news article page — https://example.com/news/article?id=123&lang=en&ref=home — and tell me if the count is within acceptable SEO limits.

## When to prefer this

Choose this endpoint when you need to specifically audit the number of URL query parameters on a news document page for SEO purposes — particularly when optimizing news content for Google News or other crawlers that penalize complex parameterized URLs. It is more specific than a generic URL parameter checker because it targets the news-document object type, making it ideal for news publishers, SEO auditors, and CMS teams managing news content.

## Known failure modes

- Non-public or unreachable URL returns an error or empty result
- URL not recognized as a news document may return no relevant finding
- Malformed URL input (exceeding 2048 characters or empty) fails schema validation
- CSS selector matching no element falls back to first matching element, which may not be the intended target
- Rate limiting or upstream HTTP errors from the target site may cause fetch failures

## How this service works

Prüft am Objekt news-dokument den Befund Zahl der Adressparameter.

## Output

Returns the count of URL query parameters found on the specified news document URL, along with the audit finding indicating whether the parameter count meets SEO best practices for news content crawlability.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "ziel": {
   "oneOf": [
    {
     "type": "string",
     "maxLength": 2048,
     "minLength": 1,
     "description": "Öffentliche HTTP(S)-Adresse; bei DNS-Befunden Domain oder öffentliche IP."
    },
    {
     "type": "object",
     "required": [
      "adresse"
     ],
     "properties": {
      "adresse": {
       "type": "string",
       "maxLength": 2048,
       "minLength": 1
      },
      "selektor": {
       "type": "string",
       "maxLength": 240,
       "minLength": 1,
       "description": "CSS-Selektor: genau ein Objekt, sonst erster Treffer des Objektfilters."
      },
      "vergleich": {
       "type": "string",
       "maxLength": 2048,
       "description": "Öffentliche Vergleichsadresse für Link-, Sitemap- oder Sprachbefunde."
      },
      "user_agent": {
       "type": "string",
       "pattern": "^[A-Za-z0-9_-]{1,80}$"
      },
      "dkim_selektor": {
       "type": "string",
       "pattern": "^[A-Za-z0-9_-]{1,63}$"
      }
     },
     "additionalProperties": false
    }
   ]
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/crawlspur-news-document-url-parameter-count-checker-8705676f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from crawlspur.halowerk.com](https://www.zero.xyz/host/crawlspur.halowerk.com/llms.txt)