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HALOWERK Europe Land – Max Slope Point
x402
HALOWERK Europe Land – Max Slope Point is a paid API for AI agents from euroland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Returns the maximum surface slope gradient within a 60-metre analysis grid around a given European coordinate, derived from elevation data.
Price / call$0.003
Success—
StatusUnknown
How this service works
Maximum adjacent-cell surface gradient across the analysis grid. The service evaluates a 60 metre local analysis grid around one coordinate and returns standardized units across all 30 covered countries.
Output
A single numeric value representing the maximum adjacent-cell surface slope gradient (steepest rise/run) within a 60-metre analysis grid centred on the supplied coordinate, returned in standardized units consistent across all 30 covered European countries.
Example use cases
Solar farm site slope check
“I'm evaluating a site in France for a solar farm — can you get me the maximum slope gradient within 60 metres of latitude 43.6047, longitude 1.4442? I need to know if the terrain is too steep.”
Construction feasibility terrain check
“Before we finalize the plot in Bavaria, can you check the maximum slope at latitude 48.1351, longitude 11.5820? We need to know how steep the land is for foundation planning.”
Cycling route gradient analysis
“I'm planning a route through the Alps and want to know how steep it gets near latitude 46.5197, longitude 8.2330 — what's the maximum slope at that point?”
Technical details
Endpoint
POSThttps://euroland.halowerk.com/v1/europe-max-slope-pointWhen to prefer
Choose this endpoint when you need a precise, point-based maximum slope value for a specific European location using a fine 60-metre analysis window. It is ideal for site-level assessments (construction, solar, agriculture, routing) where local terrain steepness at a single coordinate matters more than broader area statistics. Prefer it over polygon-based or larger-radius alternatives when the exact steepest gradient at a point is required.
Side effects
- Coordinates outside European coverage bounds (latitude 34–72.5, longitude -31.5–40.5) return an error or empty result
- Invalid or non-numeric coordinate values cause a validation error
- Coastal or border edge cases may have incomplete elevation data
- Service may return null if the local grid has insufficient elevation coverage
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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