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HALOWERK Atlantic Land – Belgium Maximum Surface Slope
x402
HALOWERK Atlantic Land – Belgium Maximum Surface Slope is a paid API for AI agents from atlantikland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns the maximum adjacent-cell surface gradient (steepest slope) across the analysis grid for a given coordinate within Belgium.
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 Belgium; results outside it are rejected before payment.
Output
A numeric value representing the maximum adjacent-cell surface gradient (steepest slope) across the analysis grid centered on the provided coordinate, validated to fall within Belgian territory. Coordinates outside Belgium are rejected before processing.
Example use cases
Construction site slope assessment
“Can you check the maximum terrain slope at latitude 50.85, longitude 4.35 in Belgium? I need to know how steep the steepest gradient is at that site before we decide whether to build there.”
Flood risk terrain screening
“I'm assessing drainage risk for a parcel in Belgium at coordinates 50.72 latitude, 5.10 longitude — what's the maximum surface slope in that area?”
Agricultural land suitability check
“We're evaluating farmland near latitude 50.30, longitude 4.80 in Belgium. Can you pull the maximum slope gradient there so we know if the terrain is too steep for machinery?”
Technical details
Endpoint
POSThttps://atlantikland.halowerk.com/v1/be-max-slopeWhen to prefer
Use this endpoint when you need the peak (maximum) slope gradient rather than the mean slope at a Belgian location. Prefer it for worst-case terrain assessments such as construction feasibility, erosion risk, or machinery access evaluation where the steepest local gradient is the critical variable. Use the sibling mean-slope endpoint when you need average terrain steepness instead.
Side effects
- Coordinate outside Belgium boundary — request rejected before payment with a validation error
- Latitude or longitude out of European coverage bounds (lat 34–72.5, lon -31.5–40.5) — schema validation failure
- Network timeout or service unavailability — no result returned
- Malformed or missing input parameters — request rejected with an error 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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