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HALOWERK Land Compare – Grassland Share Two-Point Comparison
x402
HALOWERK Land Compare – Grassland Share Two-Point Comparison is a paid API for AI agents from landvergleich.halowerk.com, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-13).
Measures and compares grassland share (as a fraction) at exactly two European coordinates, returning the signed difference and identifying which location has more grassland.
Price / call$0.006
Success—
StatusUnknown
How this service works
Measures grassland share for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
Output
Returns the grassland share fraction for each of the two input coordinates, the signed numeric difference between them (location A minus location B), and an indication of which location 'wins' (has more grassland) where the difference is meaningful.
Example use cases
Farm site selection by grassland coverage
“I'm evaluating two potential farm sites in Europe — one near Krakow at 50.06°N, 19.94°E and one near Budapest at 47.50°N, 19.04°E. Can you compare their grassland share and tell me which location has more and what the difference is?”
Ecological corridor suitability check
“Compare the grassland fraction at these two nature reserve coordinates: 51.5°N, 9.9°E in Germany and 47.8°N, 13.0°E in Austria. I need to know which has higher grassland coverage for a wildlife corridor study.”
Real estate rural land assessment
“I'm looking at two rural plots in Spain — one at 40.4°N, -3.7°E and another at 41.6°N, -0.9°E. Which one has a greater share of grassland, and what's the difference between them?”
Technical details
Endpoint
POSThttps://landvergleich.halowerk.com/v1/compare-two-grassland-shareWhen to prefer
Use this endpoint when you need a direct pairwise comparison of grassland share between exactly two European locations and want both the raw values and the signed difference in a single call. Prefer it over a general land-cover endpoint when grassland specifically is the metric of interest, and over a multi-site ranking endpoint when exactly two points are being evaluated.
Side effects
- Coordinates outside European coverage bounds (latitude 34–72.5°N, longitude -31.5–40.5°E) return a validation error
- Fewer or more than exactly two location objects cause a schema validation failure
- Invalid or non-numeric latitude/longitude values return a parsing error
- Payment not provided or insufficient USDC causes a 402 response
- Locations too close together may yield a near-zero difference with no clear winner
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| locations | array |
Tags
x402
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