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HALOWERK Central Land – Slovakia Surface Elevation
x402
HALOWERK Central Land – Slovakia Surface Elevation is a paid API for AI agents from mitteleuropa.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Returns bilinear-interpolated surface elevation from Copernicus DEM GLO-30 for a WGS84 coordinate within Slovakia's boundaries.
Price / call$0.003
Success—
StatusUnknown
How this service works
Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary for Slovakia; results outside it are rejected before payment.
Output
Returns a bilinear-interpolated surface elevation value in meters derived from the Copernicus DEM GLO-30 dataset for the queried coordinate. Coordinates outside Slovakia's Natural Earth boundary are rejected before any charge is applied.
Example use cases
Route elevation profiling in Slovakia
“I'm planning a cycling route through central Slovakia — can you get me the surface elevation at latitude 48.85, longitude 19.40 so I know how hilly the terrain is?”
Agricultural land assessment
“We're evaluating farmland near Nitra — what's the Copernicus DEM elevation at latitude 48.31, longitude 18.07 in Slovakia?”
Flood risk site survey
“For a flood risk assessment near Bratislava, I need the terrain elevation at latitude 48.14, longitude 17.10 — can you pull that from the Copernicus DEM?”
Technical details
Endpoint
POSThttps://mitteleuropa.halowerk.com/v1/sk-elevationWhen to prefer
Choose this endpoint when you need precise, satellite-derived surface elevation data specifically for coordinates within Slovakia. It is ideal when you require Copernicus GLO-30 quality (approximately 30-meter resolution) with built-in boundary validation so out-of-country requests are rejected cheaply. Prefer it over generic elevation APIs when working with Slovak geospatial pipelines, land analysis, agriculture, or infrastructure projects where DEM accuracy and boundary enforcement matter.
Side effects
- Coordinate outside Slovakia's Natural Earth boundary — request rejected, no charge applied
- Latitude or longitude outside the published European coverage range (lat 34–72.5, lon -31.5–40.5) — validation error
- Malformed or missing latitude/longitude fields — input schema validation failure
- Payment failure via x402 protocol — request not processed
- Service unavailable or upstream DEM data unreachable — server 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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