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HALOWERK Southern Land – Italy Solar Orientation Index
x402
HALOWERK Southern Land – Italy Solar Orientation Index 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 a south-facing slope orientation index derived from aspect and slope for a given coordinate within Italy.
Price / call$0.003
Success—
StatusUnknown
How this service works
South-facing slope orientation index derived from aspect and slope. The coordinate is validated against the Natural Earth boundary for Italy; results outside it are rejected before payment.
Output
A numeric south-facing slope orientation index derived from the terrain's aspect and slope at the queried coordinate. Higher values indicate terrain that is more favorably oriented toward the south, implying greater solar exposure. Coordinates outside the Natural Earth boundary for Italy are rejected before any charge is applied.
Example use cases
Vineyard site solar suitability check
“I'm evaluating a vineyard plot near Montalcino — can you give me the south-facing slope orientation index for latitude 43.06, longitude 11.49? I need to know if the terrain gets good southern sun exposure.”
Rooftop-free solar farm site selection
“We're scouting land for a ground-mounted solar installation in Umbria, around latitude 42.9, longitude 12.5. Can you pull the southern slope orientation index for that spot?”
Agritourism property terrain assessment
“I'm looking at a farmhouse property in Piedmont at latitude 44.65, longitude 8.05 — what's the south-facing slope orientation index there? I want to understand how sun-exposed the hillside is before making an offer.”
Technical details
Endpoint
POSThttps://suedland.halowerk.com/v1/it-solar-orientationWhen to prefer
Choose this endpoint when you need a computed south-facing slope orientation score specifically for locations within Italy, as it validates coordinates against Italy's official boundary before charging. It is ideal for site suitability analysis for solar panels, vineyards, agrivoltaics, or agritourism where southern aspect is a key variable. Prefer this over generic DEM or aspect APIs when you need a pre-computed orientation index rather than raw elevation or aspect values, and when Italy-specific geographic validation and micropayment-per-call pricing are acceptable.
Side effects
- Coordinate outside Italy boundary — rejected with geographic validation error and no charge
- Latitude or longitude out of allowed range (lat 34–72.5, lon -31.5–40.5) — schema validation error
- Payment failure via x402 protocol — request not processed
- Network timeout or upstream terrain data unavailability — service error response
- Malformed input JSON — 400-level validation 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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