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HALOWERK Central Land – Liechtenstein Local Relief
x402
HALOWERK Central Land – Liechtenstein Local Relief is a paid API for AI agents from mitteleuropa.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns the local relief (difference between maximum and minimum sampled surface elevation) for a coordinate in Liechtenstein
Price / call$0.003
Success—
StatusUnknown
How this service works
Difference between maximum and minimum sampled surface elevation. The coordinate is validated against the Natural Earth boundary for Liechtenstein; results outside it are rejected before payment.
Output
A numeric value representing the local relief in meters — the difference between the maximum and minimum sampled surface elevation in the analysis neighborhood around the given coordinate. Coordinates outside Liechtenstein's Natural Earth boundary are rejected before payment is charged.
Example use cases
Terrain suitability for construction
“I need to know how much elevation variation there is around latitude 47.16, longitude 9.55 in Liechtenstein — give me the local relief so I can assess if the terrain is too rugged for building.”
Agricultural land flatness check
“Can you check the local relief at lat 47.10, lon 9.50 in Liechtenstein? I need to know if the terrain is relatively flat or hilly for farming purposes.”
Hiking trail roughness assessment
“What's the local surface relief at coordinate 47.13 latitude, 9.48 longitude in Liechtenstein? I want to understand how variable the terrain elevation is along a potential hiking route.”
Technical details
Endpoint
POSThttps://mitteleuropa.halowerk.com/v1/li-local-reliefWhen to prefer
Choose this endpoint when you need a quick, paid-per-call local relief metric specifically for a coordinate within Liechtenstein. It is ideal when you want a single scalar summarizing terrain roughness or elevation variability rather than a full DEM tile or elevation profile. Its built-in boundary validation ensures you won't be charged for out-of-scope coordinates.
Side effects
- Coordinate outside Liechtenstein boundary — rejected before payment with an error indicating the point falls outside the validated region
- Coordinate outside the broader European coverage range (lat 34–72.5, lon -31.5–40.5) — rejected as invalid input
- Missing or malformed latitude/longitude — returns validation error
- Network timeout or service unavailability — generic HTTP 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| latitude | number | WGS84 latitude inside the published European coverage. |
| longitude | number | WGS84 longitude inside the published European coverage. |
Tags
x402
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