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HALOWERK Nordic Land – Denmark Drainage Tendency
x402
HALOWERK Nordic Land – Denmark Drainage Tendency is a paid API for AI agents from nordland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns relative runoff tendency for a coordinate in Denmark, 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 Denmark; results outside it are rejected before payment.
Output
A numeric relative runoff tendency value for the submitted Danish coordinate, computed from terrain slope and surface ruggedness. Coordinates outside Denmark's Natural Earth boundary are rejected before any charge is incurred.
Example use cases
Agricultural field drainage assessment
“I'm evaluating a field near Viborg, Denmark at latitude 56.45, longitude 9.40 — can you tell me the drainage tendency there so I know how prone it is to waterlogging after heavy rain?”
Construction site suitability check
“Before we break ground on a site at latitude 55.39, longitude 10.38 in Denmark, can you pull the runoff tendency based on slope and ruggedness? We need to understand drainage risk.”
Environmental impact screening
“I'm screening parcels for a wetland restoration project in Denmark — what's the drainage tendency at latitude 56.10, longitude 8.97? High runoff tendency would make it a better candidate.”
Technical details
Endpoint
POSThttps://nordland.halowerk.com/v1/dk-drainage-tendencyWhen to prefer
Choose this endpoint when you need a terrain-based, slope-and-ruggedness-derived drainage tendency score for a specific point within Denmark. It is distinct from soil-moisture or satellite-based drainage products; it focuses purely on topographic runoff tendency. Prefer it over generic elevation APIs when you need a hydrologically interpreted score rather than raw elevation data.
Side effects
- Coordinate outside Denmark boundary — request rejected with no charge
- Latitude or longitude out of European coverage bounds (lat 34–72.5, lon -31.5–40.5) — validation error
- Missing required latitude or longitude parameter — schema validation error
- Payment failure via x402 protocol — 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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