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HALOWERK Europe Land – Drainage Tendency Point
x402
HALOWERK Europe Land – Drainage Tendency Point is a paid API for AI agents from euroland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns a standardized relative runoff/drainage tendency score derived from terrain slope and ruggedness for a single WGS84 coordinate in Europe, evaluated over a 60-metre local analysis grid.
Price / call$0.003
Success—
StatusUnknown
How this service works
Relative runoff tendency derived from slope and ruggedness. The service evaluates a 60 metre local analysis grid around one coordinate and returns standardized units across all 30 covered countries.
Output
A standardized numerical score representing the relative drainage/runoff tendency at the queried point, derived from slope angle and terrain ruggedness within a 60-metre analysis window. The score is consistent and comparable across all 30 covered European countries.
Example use cases
Site suitability for building development
“I'm evaluating a potential construction site near coordinates 51.5, -0.12 in the UK — can you get me the drainage tendency score so I know how prone the terrain is to runoff?”
Agricultural land drainage assessment
“I'm looking at farmland at latitude 47.3, longitude 8.5 in Switzerland — what's the relative runoff tendency based on slope and ruggedness there?”
Flood risk pre-screening for insurance
“For an insurance assessment at the location 43.6, 1.45 in southern France, can you pull the standardized drainage tendency score from the HALOWERK terrain analysis service?”
Technical details
Endpoint
POSThttps://euroland.halowerk.com/v1/europe-drainage-tendency-pointWhen to prefer
Choose this endpoint when you need a fast, standardized terrain drainage tendency score for a single point in Europe based on slope and ruggedness, especially for land assessment, environmental screening, construction feasibility, or agricultural planning workflows. Prefer it over general GIS tools when you need a normalized, comparable metric across 30 European countries without running your own DEM analysis.
Side effects
- Coordinates outside the European coverage bounds (lat 34–72.5, lon -31.5–40.5) will return an error or empty result
- Missing latitude or longitude parameters will cause a validation error
- Coordinates over open sea or non-land areas may return null or undefined values
- Payment failure (x402 protocol) will prevent the call from completing
- Precision issues with coordinates very close to coverage boundaries may produce edge-case results
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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