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HALOWERK Eastern Land – Croatia Soil Silt Fraction (0-5 cm)
x402
HALOWERK Eastern Land – Croatia Soil Silt Fraction (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 the mean SoilGrids silt fraction for the 0–5 cm topsoil layer at a given WGS84 coordinate within Croatia.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids silt fraction 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
A numerical value representing the mean silt fraction (typically expressed as g/kg or percentage) for the 0–5 cm topsoil layer at the queried coordinate, sourced from SoilGrids. Coordinates outside the validated Croatia boundary are rejected before the call is processed.
Example use cases
Agricultural soil suitability assessment
“I'm evaluating farmland near Osijek, Croatia — can you look up the silt fraction in the top 5 cm of soil at latitude 45.551, longitude 18.694?”
Environmental site characterization
“For an environmental report on a site in Split, Croatia, I need the SoilGrids silt content of the 0–5 cm soil layer at latitude 43.508, longitude 16.440.”
Geospatial soil texture mapping
“I'm building a soil texture map of Croatian river valleys — what is the silt fraction in the surface soil layer at latitude 45.232, longitude 16.912?”
Technical details
Endpoint
POSThttps://ostland.halowerk.com/v1/hr-soil-siltWhen to prefer
Choose this endpoint when you need SoilGrids-derived silt fraction data specifically for a location within Croatia and want pre-validated boundary enforcement so you only pay for valid results. Prefer it over generic SoilGrids API access when you need a lightweight, pay-per-call microservice scoped to Croatian territory without managing API credentials.
Side effects
- Coordinate outside Croatia boundary: rejected before payment, returns validation error
- Coordinate within European coverage bounds but outside Croatia: boundary check fails
- Latitude or longitude out of the published European coverage range (lat 34–72.5, lon -31.5–40.5): schema validation error
- No SoilGrids data available for the queried point: may return null or error
- Network or service timeout: request fails with an HTTP 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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