# HALOWERK Land Dossiers – Hospital Site Screening

> HALOWERK Land Dossiers – Hospital 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).

Returns a balanced evidence score and six disclosed measurements for screening a European location as a potential hospital site.

## Facts

- Endpoint: POST https://landdossier.halowerk.com/v1/dossier-hospital-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-hospital-site-screening-8ee3d7fe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BwvBsivc6nXnKiZNz307J

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-hospital-site-screening-8ee3d7fe -d '<json body>'
```

Example prompt: Can you run a hospital site screening dossier for the coordinates 52.3676° N, 4.9041° E with a 500-metre radius and give me the balanced evidence score and all six measurements?

## When to prefer this

Use this endpoint when you need a fast, deterministic, evidence-based screening score for a specific European site being considered for hospital or large healthcare facility development. It is ideal for early-stage land shortlisting before commissioning full feasibility studies, and suits agentic workflows that need to compare multiple candidate sites programmatically. Prefer this over generic land or housing dossier endpoints because it applies hospital-specific weighting to its six measurements.

## Known failure modes

- Coordinates outside European coverage bounds (lat 34–72.5, lon -31.5–40.5) return a validation error
- radius_m outside the 50–2000 metre range is rejected
- Missing latitude or longitude fields cause a 400-level error
- Payment failure via x402 protocol prevents dossier generation
- Sparse data coverage in rural or remote areas may reduce indicator completeness

## How this service works

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

## Output

A structured decision-support dossier containing six disclosed site measurements and a deterministic balanced evidence score, indicating the suitability of the given European location for hospital development. This 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-hospital-site-screening-8ee3d7fe/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)