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HALOWERK Eastern Land – Hungary Solar Orientation Index
x402
HALOWERK Eastern Land – Hungary Solar Orientation Index is a paid API for AI agents from ostland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns a south-facing slope orientation index (solar aspect score) for a given coordinate within Hungary, derived from terrain aspect and slope data.
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 Hungary; 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 given coordinate. Higher values indicate stronger south-facing orientation favorable for solar exposure. Coordinates outside Hungary's boundary are rejected before any charge is applied.
Example use cases
Solar farm site selection in Hungary
“I'm evaluating land near latitude 46.85, longitude 17.60 in Hungary for a solar farm — can you give me the south-facing slope orientation index to see if the terrain is well-angled for sunlight?”
Agricultural solar suitability assessment
“We have a vineyard plot at 47.10 latitude, 19.45 longitude in Hungary and want to know the south-facing slope orientation score to decide whether to install agrivoltaic panels.”
Residential solar installation feasibility
“I'm buying a property at latitude 47.68, longitude 16.85 in Hungary — can you check the solar orientation index of the slope so I know if rooftop or ground-mounted solar would work well there?”
Technical details
Endpoint
POSThttps://ostland.halowerk.com/v1/hu-solar-orientationWhen to prefer
Use this endpoint when you need a quantitative south-facing slope orientation metric specifically for coordinates within Hungary. It is ideal for solar site assessment, agricultural land evaluation, or terrain suitability scoring where the Hungary boundary check is a built-in safeguard. Prefer this over generic elevation or aspect APIs when you need a combined aspect-slope solar index with pre-validated Hungarian coverage.
Side effects
- Coordinate outside Hungary boundary returns rejection error before payment
- Coordinate outside supported European coverage range (lat 34–72.5, lon -31.5–40.5) returns validation error
- Invalid or missing latitude/longitude returns schema validation error
- Coordinate on flat terrain may return near-zero orientation index
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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