# HALOWERK Telecom Mast Land-Cover Site Dossier

> HALOWERK Telecom Mast Land-Cover Site Dossier is a paid API for AI agents from standortdossier.halowerk.com, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-15).

Generates a decision-support dossier for telecom mast site screening using six land-cover measurements and a deterministic priority evidence score for a given European location.

## Facts

- Endpoint: POST https://standortdossier.halowerk.com/v1/dossier-telecom-mast-landcover-first
- Price: $0.012/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/halowerk-telecom-mast-land-cover-site-dossier-be844394
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YL1Wp-o3wcwkyTcFQnfqo

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 halowerk-telecom-mast-land-cover-site-dossier-be844394 -d '<json body>'
```

Example prompt: Can you run a telecom mast land-cover screening dossier for the site at latitude 51.505 and longitude 8.324 in Germany, using a 500-meter radius, and tell me the land-cover priority evidence score?

## When to prefer this

Use this endpoint when you need a fast, deterministic land-cover-based pre-screening for a telecom mast site within European coverage, particularly when you want a reproducible evidence score based on disclosed measurements rather than a black-box model. Prefer this over general geospatial APIs when the specific context is infrastructure siting for mobile/wireless towers and you need structured dossier output suitable for downstream decision-making.

## Known failure modes

- Coordinates outside the European coverage window (lat 34–72.5, lon -31.5–40.5) return an error
- Radius below 50m or above 2000m is rejected with a validation error
- Malformed or missing latitude/longitude fields cause a 400-level response
- Network or service unavailability returns a 5xx error
- Payment failure via x402 protocol results in unauthorized response

## How this service works

Decision-support dossier for telecom mast terrain screening using six disclosed measurements and a deterministic land-cover-priority evidence score. It is screening evidence, not a permit, valuation or legal determination.

## Output

A structured site dossier containing six disclosed land-cover measurements and a deterministic land-cover-priority evidence score for the specified European coordinates and radius. Intended as screening evidence only — not a permit, legal determination, or valuation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "latitude": {
   "type": "number",
   "maximum": 72.5,
   "minimum": 34,
   "description": "WGS84 latitude inside the published European coverage."
  },
  "radius_m": {
   "type": "integer",
   "default": 250,
   "maximum": 2000,
   "minimum": 50
  },
  "longitude": {
   "type": "number",
   "maximum": 40.5,
   "minimum": -31.5,
   "description": "WGS84 longitude inside the published European coverage."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/halowerk-telecom-mast-land-cover-site-dossier-be844394/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from standortdossier.halowerk.com](https://www.zero.xyz/host/standortdossier.halowerk.com/llms.txt)