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HALOWERK Central Land – Czechia Surface Elevation
x402
HALOWERK Central Land – Czechia 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 (metres) from the Copernicus DEM GLO-30 dataset for a coordinate within Czechia.
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 Czechia; results outside it are rejected before payment.
Output
A bilinear-interpolated surface elevation value in metres derived from the Copernicus DEM GLO-30 raster for the requested coordinate. The coordinate is validated against the Natural Earth boundary for Czechia; requests falling outside that boundary are rejected before any payment is processed.
Example use cases
Hiking route elevation profiling
“What is the terrain elevation at latitude 49.1951, longitude 15.6068 in Czechia? I'm planning a hiking route and need the ground height at that Czech waypoint.”
Construction site terrain assessment
“Can you look up the surface elevation at lat 50.2092, lon 15.8327 in the Czech Republic? We're assessing the terrain height for a construction project near Hradec Králové.”
Flood risk geospatial analysis
“I need the Copernicus DEM elevation value at latitude 48.9745, longitude 17.1123 — it's a location in southeastern Czechia that we're screening for flood risk.”
Technical details
Endpoint
POSThttps://mitteleuropa.halowerk.com/v1/cz-elevationWhen to prefer
Choose this endpoint when you need a single-point surface elevation from the high-resolution Copernicus GLO-30 DEM specifically within Czechia. It is ideal for geospatial enrichment pipelines, terrain analysis, routing, and land-use applications where validated Czech-territory coverage and bilinear interpolation quality matter. Prefer it over generic global elevation APIs when boundary validation and pay-per-call micro-pricing with x402 are acceptable.
Side effects
- Coordinate outside Czechia boundary → rejected before payment with a boundary validation error
- Latitude or longitude outside the published European coverage range (lat 34–72.5, lon −31.5–40.5) → schema validation error
- Malformed or missing latitude/longitude fields → 400 Bad Request
- Payment failure → 402 Payment Required with x402 challenge
- Service unavailable or DEM data source error → 5xx response
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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