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HALOWERK Central Land – Slovakia Water & Wetland Share
x402
HALOWERK Central Land – Slovakia Water & Wetland Share is a paid API for AI agents from mitteleuropa.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Returns the combined land-cover share of permanent water, herbaceous wetland, and mangrove classes for a coordinate within Slovakia, derived from ESA WorldCover 2021 data.
Price / call$0.003
Success—
StatusUnknown
How this service works
Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Natural Earth boundary for Slovakia; results outside it are rejected before payment.
Output
A numeric share (fraction or percentage) representing the combined proportion of ESA WorldCover 2021 pixels classified as permanent water, herbaceous wetland, or mangrove within the analysis grid centered on the provided coordinate. The coordinate is validated against the Natural Earth boundary of Slovakia before the result is returned; requests outside Slovakia are rejected.
Example use cases
Wetland presence check for site assessment
“We're evaluating a plot near Žilina, Slovakia — coordinates 49.22°N, 18.74°E. Can you tell me what share of land there is classified as permanent water, herbaceous wetland, or mangrove according to ESA WorldCover data?”
Environmental risk screening for development
“Before we submit a planning application, I need the water and wetland land-cover fraction for a site in the Danube lowlands at 47.88°N, 18.02°E in Slovakia — specifically how much of that area counts as permanent water or wetland.”
Hydrological baseline for research dataset
“I'm building a dataset of hydrological land-cover metrics for Slovak locations. Can you pull the combined water, wetland, and mangrove share for the coordinate 48.50°N, 21.25°E?”
Technical details
Endpoint
POSThttps://mitteleuropa.halowerk.com/v1/sk-water-wetland-shareWhen to prefer
Use this endpoint when you specifically need ESA WorldCover-based combined water and wetland coverage statistics for a point in Slovakia. It is the right choice for environmental screening, hydrological baseline studies, land-use analysis, or risk assessment pipelines that require a validated, pay-per-call lookup restricted to Slovak territory. Prefer it over generic GIS APIs when you need a low-cost, per-coordinate water/wetland share without maintaining your own raster processing infrastructure.
Side effects
- Coordinate outside Slovakia boundary — rejected before processing with a geographic validation error
- Latitude or longitude out of the declared European coverage range (lat 34–72.5, lon -31.5–40.5) — schema validation error
- Malformed or missing latitude/longitude parameters — input validation error
- Temporary upstream data unavailability — server-side error 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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