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HALOWERK Eastern Land – Croatia Soil Organic Carbon (0-5 cm)
x402
HALOWERK Eastern Land – Croatia Soil Organic Carbon (0-5 cm) is a paid API for AI agents from ostland.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-15).
Returns mean SoilGrids organic carbon content for the 0-5 cm soil layer at a given WGS84 coordinate within Croatia's boundaries.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids organic carbon for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Croatia; results outside it are rejected before payment.
Output
Returns the mean SoilGrids organic carbon value for the 0-5 cm soil depth layer at the requested coordinate. The coordinate is validated against Croatia's Natural Earth boundary; if the point falls outside Croatia, the request is rejected before any payment is charged.
Example use cases
Agricultural land quality assessment
“I'm evaluating a plot in Croatia at 45.1°N, 17.2°E — can you check the mean organic carbon content in the top 5 cm of soil there so I can assess its fertility?”
Carbon sequestration site screening
“We're looking at a potential carbon sequestration project near Osijek, Croatia — can you pull the SoilGrids organic carbon reading for the 0-5 cm layer at 45.55 latitude, 18.69 longitude?”
Environmental baseline reporting
“For our environmental impact study in Croatia, I need the surface soil organic carbon value at coordinates 44.8°N, 15.5°E — specifically the 0 to 5 centimetre depth.”
Technical details
Endpoint
POSThttps://ostland.halowerk.com/v1/hr-soil-organic-carbonWhen to prefer
Choose this endpoint when you need point-level SoilGrids organic carbon data specifically for locations within Croatia and want built-in boundary validation to avoid charges for out-of-area coordinates. Prefer it over generic soil APIs when you need cost-efficient per-call pricing for Croatian geospatial use cases and guaranteed rejection of invalid coordinates.
Side effects
- Coordinate outside Croatia boundary — rejected before payment with a geographic validation error
- Latitude or longitude outside the allowed European coverage range (lat 34-72.5, lon -31.5 to 40.5) — schema validation error
- Invalid or missing coordinate values — input validation error
- Upstream SoilGrids data unavailable for the requested point — service or data error
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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