# HALOWERK Site Dossiers – Outdoor Recreation Land Screening

> HALOWERK Site Dossiers – Outdoor Recreation Land Screening 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).

Returns a balanced evidence dossier with six disclosed measurements and a deterministic score to support outdoor recreation land screening decisions within European coverage.

## Facts

- Endpoint: POST https://standortdossier.halowerk.com/v1/dossier-recreation-balanced
- 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-site-dossiers-outdoor-recreation-land-screening-efe734ef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nt48MERsvH2hJXyxXy5Hu

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-site-dossiers-outdoor-recreation-land-screening-efe734ef -d '<json body>'
```

Example prompt: Can you run a recreation land screening dossier for the site at 48.2083° N, 16.3731° E using a 500-meter radius and give me the balanced evidence score and all six measurements?

## When to prefer this

Choose this endpoint when you need a fast, deterministic, evidence-based screening score for outdoor recreation land suitability at a specific European location. It is ideal for pre-feasibility checks, investment screening, or planning workflows where you need a reproducible, auditable score from six defined measurements rather than a subjective assessment. Prefer this over generic geospatial APIs when the use case is specifically recreation land evaluation within Europe.

## Known failure modes

- Coordinates outside European coverage bounds (latitude 34–72.5°N, longitude -31.5–40.5°E) return an error
- radius_m below 50 or above 2000 rejected with validation error
- Malformed or missing latitude/longitude returns 400 bad request
- Payment failure via x402 protocol prevents dossier generation

## How this service works

Decision-support dossier for outdoor recreation land screening using six disclosed measurements and a deterministic balanced evidence score. It is screening evidence, not a permit, valuation or legal determination.

## Output

A decision-support dossier containing six disclosed site measurements and a deterministic balanced evidence score indicating outdoor recreation land suitability. The result is screening evidence only — not a permit, valuation, or legal determination — covering the specified European coordinate and radius.

## 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-site-dossiers-outdoor-recreation-land-screening-efe734ef/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)