# Crawlspur Meta-Robots Image Checker

> Crawlspur Meta-Robots Image 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 meta-robots tag value found on an image object at a given URL for SEO crawl and indexing analysis.

## Facts

- Endpoint: POST https://crawlspur.halowerk.com/v1/pruef/crawlspur/meta-robots/bild
- 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-meta-robots-image-checker-dfc035ae
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1ow6nvO2A3lBKWEERraLP

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-meta-robots-image-checker-dfc035ae -d '<json body>'
```

Example prompt: Can you check the meta-robots tag value on this image page — https://example.com/images/hero.jpg — and tell me what crawl directive it has?

## When to prefer this

Use this endpoint when you specifically need to audit the meta-robots directive on an image object URL as part of a technical SEO workflow. It is distinct from page-level or robots.txt checks and is ideal when diagnosing whether individual image assets are being correctly signalled for crawling and indexing by search engines.

## Known failure modes

- URL is not publicly accessible — returns an error or empty result
- Image URL redirects to a non-image resource, causing unexpected findings
- CSS selector matches no element or multiple elements — first match used or error returned
- Meta-robots tag absent from the page — result may indicate missing/undefined directive
- Network timeout or DNS failure for the given URL

## How this service works

Prüft am Objekt bild den Befund Wert der Meta-Robots-Angabe.

## Output

Returns the crawl/indexing directive found in the meta-robots tag on the specified image object, indicating whether the image page is set to index, noindex, follow, nofollow, or a combination thereof.

## 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-meta-robots-image-checker-dfc035ae/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)