# HALOWERK Site Dossiers – Emergency Logistics Screening

> HALOWERK Site Dossiers – Emergency Logistics 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 for emergency logistics site screening at a given European coordinate, combining six disclosed measurements into a deterministic score.

## Facts

- Endpoint: POST https://standortdossier.halowerk.com/v1/dossier-emergency-logistics-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-emergency-logistics-screening-e87930c3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aMlMR4vzwMxayIy8W7NML

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-emergency-logistics-screening-e87930c3 -d '<json body>'
```

Example prompt: Can you run an emergency logistics site screening dossier for the location at 51.5074° N, 0.1278° W with a 500-metre radius — I need the balanced evidence score and the six measurements to help decide if it's suitable for a staging depot?

## When to prefer this

Choose this endpoint when you need a fast, deterministic, evidence-based site screening score specifically for emergency logistics use cases at a European location. It is ideal for pre-selection and comparison of candidate sites where a transparent, reproducible score from six disclosed measurements is required. Prefer it over generic geospatial APIs when the use case is specifically emergency depot, staging area, or logistics hub screening within Europe.

## Known failure modes

- Coordinates outside European coverage bounds (lat 34–72.5, lon -31.5–40.5) will return an error
- radius_m outside 50–2000 metre range will be rejected
- Malformed or missing latitude/longitude results in a validation error
- Payment failure or insufficient USDC balance may block the request under x402 protocol

## How this service works

Decision-support dossier for emergency logistics 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 for the queried location and radius. The result is screening evidence only — not a permit, valuation, or legal determination — intended to support emergency logistics planning decisions.

## 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-emergency-logistics-screening-e87930c3/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)