# HALOWERK Land Dossiers – Hotel Site Screening

> HALOWERK Land Dossiers – Hotel Site Screening is a paid API for AI agents from landdossier.halowerk.com, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-15).

Generates a balanced evidence dossier for evaluating land suitability for hotel development at a European location, using six disclosed measurements and a deterministic balanced score.

## Facts

- Endpoint: POST https://landdossier.halowerk.com/v1/dossier-hotel-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-land-dossiers-hotel-site-screening-80fdc6ed
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8DQEpKM8jQBwQKO19pyGF

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-land-dossiers-hotel-site-screening-80fdc6ed -d '<json body>'
```

Example prompt: Can you run a hotel land screening dossier for the site at latitude 48.8566, longitude 2.3522 in Paris, using a 300-metre radius, and give me the balanced evidence score?

## When to prefer this

Choose this endpoint when you need a fast, deterministic, comparable evidence score for hotel land suitability at a specific European location, particularly during early-stage site screening before committing to full due diligence. It is ideal for shortlisting sites, comparing multiple parcels, or generating lightweight evidence trails. Prefer this over generic GIS queries when you need a pre-packaged, hotel-specific scoring model with disclosed methodology.

## Known failure modes

- Coordinates outside European coverage (latitude 34–72.5°N, longitude −31.5–40.5°E) return an out-of-bounds error
- radius_m below 50m or above 2000m returns a validation error
- Missing or malformed latitude/longitude returns a 400 bad request
- Payment failure via x402 protocol results in a 402 Payment Required response
- Sparse data coverage in remote areas may reduce score reliability

## How this service works

Decision-support dossier for hotel 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 land measurements and a deterministic balanced evidence score assessing suitability for hotel development at the specified location. The result is screening evidence only and does not constitute a permit, valuation, or legal determination.

## 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-land-dossiers-hotel-site-screening-80fdc6ed/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from landdossier.halowerk.com](https://www.zero.xyz/host/landdossier.halowerk.com/llms.txt)