# Formwerk Cookie Form-Method Checker

> Formwerk Cookie Form-Method Checker is a paid API for AI agents from formwerk.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Inspects a web page's cookie-related form elements and checks which HTTP method (GET/POST) is used by those forms.

## Facts

- Endpoint: POST https://formwerk.halowerk.com/v1/pruef/formwerk/methode/cookie
- 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/formwerk-cookie-form-method-checker-432592b8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fUZeZIQLNJ8KDseK0-iql

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 formwerk-cookie-form-method-checker-432592b8 -d '<json body>'
```

Example prompt: Check the cookie-related forms on https://example.com and tell me which HTTP method (GET or POST) they use for submission.

## When to prefer this

Use this endpoint when you specifically need to determine the HTTP method used by cookie-related forms on a given web page, as opposed to checking form methods for all forms generically or inspecting other page objects (banner, iframe, pixel, etc.). Prefer this over generic scrapers when you need a structured, auditable finding specifically about cookie form method compliance.

## Known failure modes

- Target URL is unreachable or returns a non-200 status — endpoint may return an error or empty finding
- No cookie-related forms found on the page — result may indicate zero findings
- CSS selector matches no elements or multiple elements — first match used or error returned
- URL exceeds 2048 character limit — request rejected
- Private or non-public IP/domain provided — may be rejected or return no result

## How this service works

Prüft am Objekt cookie den Befund verwendete Formularmethode.

## Output

Returns an analysis of the cookie-related form objects found on the target page, indicating which HTTP form method (GET or POST) is being used by those forms. The response includes the specific finding about the form method detected in the context of cookie-associated elements.

## 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/formwerk-cookie-form-method-checker-432592b8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from formwerk.halowerk.com](https://www.zero.xyz/host/formwerk.halowerk.com/llms.txt)