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HALOWERK Central Land – Slovakia Maximum Surface Slope
x402
HALOWERK Central Land – Slovakia Maximum Surface Slope 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 the maximum adjacent-cell surface gradient (steepest slope) across the analysis grid for a given coordinate within Slovakia.
Price / call$0.003
Success—
StatusUnknown
How this service works
Maximum adjacent-cell surface gradient across the analysis grid. The coordinate is validated against the Natural Earth boundary for Slovakia; results outside it are rejected before payment.
Output
A numeric value representing the maximum adjacent-cell surface gradient (slope) across the analysis grid centered on the given coordinate. The coordinate is validated against the Natural Earth boundary for Slovakia, and requests outside this boundary are rejected before any charge is made.
Example use cases
Construction site slope assessment
“I'm evaluating a building site near Banská Bystrica — can you get me the maximum terrain slope at latitude 48.74, longitude 19.15 in Slovakia so I can assess if it's too steep to build on?”
Agricultural erosion risk screening
“I need to check how steep the land is at latitude 49.10, longitude 18.60 in Slovakia — get me the maximum adjacent-cell slope gradient so I can flag erosion risk for that field.”
Hiking trail route planning
“Can you look up the maximum surface slope at latitude 49.20, longitude 20.05 in Slovakia? I want to know if the terrain is too steep for a beginner hiking trail in that area.”
Technical details
Endpoint
POSThttps://mitteleuropa.halowerk.com/v1/sk-max-slopeWhen to prefer
Use this endpoint when you specifically need the maximum (steepest) adjacent-cell slope gradient for a location within Slovakia, as opposed to mean slope or elevation. Prefer this over generic elevation services when terrain steepness extremes matter — e.g. erosion risk, construction feasibility, or route planning — and when the target coordinate falls within Slovakia.
Side effects
- Coordinates outside Slovakia boundary rejected before payment — returns a boundary validation error
- Coordinates outside the published European coverage range (lat 34–72.5, lon -31.5–40.5) are invalid
- Malformed or missing latitude/longitude fields return a schema validation error
- Ambiguous or non-numeric coordinate values result in a parse 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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