# Crawlspur Sitemap Address Parameter Count Checker

> Crawlspur Sitemap Address 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 found in sitemap entries for a given website

## Facts

- Endpoint: POST https://crawlspur.halowerk.com/v1/pruef/crawlspur/parameter/sitemap
- 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-sitemap-address-parameter-count-checker-d554c92a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SnVaHnwWgLPESknE8kBTs

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-sitemap-address-parameter-count-checker-d554c92a -d '<json body>'
```

Example prompt: Can you check the sitemap at https://example.com/sitemap.xml and tell me how many URL query parameters the listed URLs have — I want to know if any are overly parameterized?

## When to prefer this

Choose this endpoint when you need to specifically audit the number of URL query parameters within a sitemap (not general page URLs or news sitemaps). It is distinct from sibling endpoints that check parameter counts on individual page URLs, news documents, or URL rules. Use this when you are doing sitemap-specific technical SEO validation and want to detect over-parameterized sitemap entries.

## Known failure modes

- Invalid or unreachable sitemap URL returns an error or empty result
- Sitemap URL that requires authentication cannot be accessed
- Malformed sitemap XML may cause parsing failures
- URLs exceeding 2048 characters are rejected by input validation
- Non-public or private IP addresses are rejected

## How this service works

Prüft am Objekt sitemap den Befund Zahl der Adressparameter.

## Output

Returns an analysis of the sitemap object, reporting the count (Zahl) of URL query parameters (Adressparameter) found across the sitemap entries. The response indicates whether sitemap URLs are clean or contain excessive parameters that could affect crawl quality or SEO.

## 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-sitemap-address-parameter-count-checker-d554c92a/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)