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HALOWERK Land Compare: Water & Wetland Share (Two Points)
x402
HALOWERK Land Compare: Water & Wetland Share (Two Points) is a paid API for AI agents from landvergleich.halowerk.com, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-15).
Compares water and wetland land-cover share at exactly two European coordinates, returning the signed difference and which location has the higher share.
Price / call$0.006
Success—
StatusUnknown
How this service works
Measures water and wetland share for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
Output
Returns the measured water and wetland share percentage for each of the two input coordinates, the signed difference (location A minus location B), and an indication of which location has the higher share (the winner), based on European land-cover data.
Example use cases
Wetland habitat comparison for conservation
“I need to compare water and wetland coverage between the Biebrza Marshes in Poland (22.95°E, 53.40°N) and Lac de Grand-Lieu in France (-1.65°E, 47.07°N) — which site has a larger wetland share and what's the difference?”
Site suitability for aquatic species rewilding
“Can you check water and wetland land share at these two candidate rewilding sites: one near the Norfolk Broads in England (1.56°E, 52.62°N) and one near Doñana in Spain (-6.47°E, 37.01°N)? Tell me which has more wetland coverage.”
Real estate flood risk screening
“Compare the water and wetland fraction at two plots I'm evaluating: one near Hamburg, Germany (9.99°E, 53.55°N) and another near Utrecht, Netherlands (5.12°E, 52.09°N) — I want to know which location sits in more water-dominated terrain.”
Technical details
Endpoint
POSThttps://landvergleich.halowerk.com/v1/compare-two-water-wetland-shareWhen to prefer
Use this endpoint when you need a fast, structured pairwise comparison of water and wetland land-cover share between exactly two European points, especially when the signed difference and clear winner are needed for decision-making. Prefer it over general geospatial APIs when you want pre-computed ESA-derived wetland fractions without building your own raster analysis pipeline. Choose sibling endpoints for soil, terrain, built-up, or tree-cover comparisons.
Side effects
- Coordinates outside the European coverage bounding box (lat 34–72.5°N, lon -31.5–40.5°E) will be rejected
- Fewer or more than exactly two locations provided returns a validation error
- Malformed or missing latitude/longitude fields cause a schema error
- Payment not provided or insufficient triggers a 402 response
- Locations in very low-data or coastal edge zones may return null or uncertain share values
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| locations | array |
Tags
x402
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