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HALOWERK Central Land – Slovenia Drainage Tendency
x402
HALOWERK Central Land – Slovenia Drainage Tendency is a paid API for AI agents from mitteleuropa.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns relative runoff tendency for a WGS84 coordinate in Slovenia, derived from terrain slope and surface ruggedness.
Price / call$0.003
Success—
StatusUnknown
How this service works
Relative runoff tendency derived from slope and ruggedness. The coordinate is validated against the Natural Earth boundary for Slovenia; results outside it are rejected before payment.
Output
A numeric relative runoff tendency value derived from slope steepness and surface ruggedness at the queried point, covering only coordinates validated within Slovenia's Natural Earth boundary. Requests outside Slovenia are rejected before any charge is applied.
Example use cases
Flood risk site assessment
“I'm evaluating a site near Ljubljana at latitude 46.07, longitude 14.49 — can you get me the drainage tendency score there so I can estimate surface runoff risk?”
Agricultural drainage planning
“I need the runoff tendency for a farm plot at lat 45.82, lon 15.17 in Slovenia to decide whether drainage infrastructure is needed.”
Environmental GIS data enrichment
“Can you pull the terrain drainage tendency for the coordinate 46.22 latitude, 13.95 longitude in Slovenia? I'm building a land-use dataset and need the slope-ruggedness runoff index.”
Technical details
Endpoint
POSThttps://mitteleuropa.halowerk.com/v1/si-drainage-tendencyWhen to prefer
Choose this endpoint when you need terrain-derived hydrological metrics (slope and ruggedness-based runoff tendency) specifically for points within Slovenia, and you want automatic boundary validation to prevent charges on out-of-scope coordinates. Prefer this over generic DEM or slope endpoints when the drainage/runoff interpretation is the primary deliverable rather than raw elevation.
Side effects
- Coordinate outside Slovenia boundary — request rejected with an error before payment is processed
- Latitude or longitude outside the European coverage range (34–72.5 N, -31.5–40.5 E) — validation error
- Malformed or missing coordinate fields — schema validation error
- Service unavailability — HTTP 5xx 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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