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HALOWERK Southern Land – Italy Mean Slope
x402
HALOWERK Southern Land – Italy Mean Slope is a paid API for AI agents from suedland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Returns the mean first-order surface gradient (slope) across the analysis grid for a given coordinate within Italy.
Price / call$0.003
Success—
StatusUnknown
How this service works
Mean first-order surface gradient across the analysis grid. The coordinate is validated against the Natural Earth boundary for Italy; results outside it are rejected before payment.
Output
A numerical value representing the mean first-order surface gradient (slope) across the analysis grid centered on the provided coordinate. The coordinate must fall within Italy's Natural Earth boundary; requests outside this boundary are rejected before any charge is applied.
Example use cases
Vineyard site suitability assessment
“I'm evaluating a potential vineyard site near Florence — can you get me the mean slope at latitude 43.75, longitude 11.15 in Italy so I know if the gradient is suitable for wine grapes?”
Solar farm terrain analysis
“We're planning a solar installation in Sicily. What's the average surface gradient at latitude 37.5, longitude 14.0 in Italy? We need to know if the slope is too steep for panel arrays.”
Agricultural land risk profiling
“Can you check the mean terrain slope at latitude 40.8, longitude 16.5 in southern Italy? We're assessing erosion risk for a farming operation in that area.”
Technical details
Endpoint
POSThttps://suedland.halowerk.com/v1/it-mean-slopeWhen to prefer
Use this endpoint when you need the mean surface slope for a specific point within Italy, validated against official Natural Earth boundaries. It is ideal for land suitability assessments, agricultural planning, erosion risk analysis, or construction feasibility where terrain gradient is a key factor. Prefer it over generic elevation APIs when you specifically need average slope (not elevation or max slope) and when Italy-scoped boundary validation is required.
Side effects
- Coordinate outside Italy's Natural Earth boundary — request rejected with a boundary validation error before payment
- 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 — request rejected with input validation error
- Network or service timeout — no result returned
- Payment failure or insufficient USDC balance — request not processed
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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