# SHK Emergency Channel Alignment Detector

> SHK Emergency Channel Alignment Detector is a paid API for AI agents from detect.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-19).

Checks whether emergency-labelled entries on an SHK trade website are consistent with the emergency wording declared at their linked target URLs, without reading contact values.

## Facts

- Endpoint: POST https://detect.halowerk.com/v1/trade/shk/shk-emergency-channel-alignment?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/shk-emergency-channel-alignment-detector-c082434f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_B8eDivDnQzcp26nawZZkx

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 shk-emergency-channel-alignment-detector-c082434f -d '<json body>'
```

Example prompt: Can you check whether the emergency-labelled entries on https://www.example-shk.de/ are aligned with the emergency wording declared at their linked target pages? It's an SHK trade site serving the DACH market.

## When to prefer this

Use this endpoint when you need to specifically verify that SHK trade website emergency channel labels match the declared wording at their linked target destinations, particularly for DACH or US market compliance checks. Prefer this over generic content auditing tools when the focus is on emergency channel alignment within the SHK (Sanitär, Heizung, Klima) trade vertical.

## Known failure modes

- URL is not a homepage origin or contains query/fragment parameters — rejected with validation error
- trade value other than 'shk' supplied — rejected with enum validation error
- market value other than 'DACH' or 'US' supplied — rejected with enum validation error
- linked target pages are unreachable or return non-200 responses — partial or failed analysis
- No emergency-labelled entries found on the provided homepage — empty result set
- Homepage blocks crawling via robots.txt or returns access-denied responses

## How this service works

An agent that routes SHK emergencies needs emergency-labelled entries compared with the declared emergency wording at linked targets without reading contact values.

## Output

Returns findings on whether emergency-labelled entries across the SHK site are consistent with the emergency wording declared at their linked target URLs, flagging any mismatches or alignment issues, without exposing contact field values.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "format": "uri",
   "maxLength": 2048,
   "description": "Homepage origin only, with root path and no query or fragment."
  },
  "trade": {
   "enum": [
    "shk"
   ],
   "type": "string"
  },
  "market": {
   "enum": [
    "DACH",
    "US"
   ],
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/shk-emergency-channel-alignment-detector-c082434f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from detect.halowerk.com](https://www.zero.xyz/host/detect.halowerk.com/llms.txt)