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HALOWERK Atlantic Land – Netherlands Soil Sand Fraction (0-5 cm)
x402
HALOWERK Atlantic Land – Netherlands Soil Sand Fraction (0-5 cm) is a paid API for AI agents from atlantikland.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-15).
Returns the mean SoilGrids sand fraction (%) for the 0–5 cm soil layer at a given WGS84 coordinate within the Netherlands boundary.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids sand fraction for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Netherlands; results outside it are rejected before payment.
Output
A numeric value representing the mean sand fraction (as a percentage or volumetric fraction) of the 0–5 cm soil layer at the queried coordinate, sourced from the SoilGrids dataset, valid only for coordinates within the Netherlands boundary.
Example use cases
Agricultural soil texture assessment
“I'm evaluating a farm plot near Amsterdam — can you get me the topsoil sand fraction at latitude 52.45, longitude 4.92 so I know what kind of drainage and irrigation setup to plan for?”
Construction site ground assessment
“We're looking at a building site in Rotterdam at lat 51.92, lon 4.48 — what's the sand content of the top 5 cm of soil there? We need it for foundation planning.”
Environmental land classification
“I'm mapping soil texture across a nature reserve in the Netherlands. Can you fetch the SoilGrids sand fraction for the 0–5 cm layer at coordinates 52.10 latitude, 5.12 longitude?”
Technical details
Endpoint
POSThttps://atlantikland.halowerk.com/v1/nl-soil-sandWhen to prefer
Choose this endpoint when you need point-level topsoil sand fraction data specifically for locations within the Netherlands, particularly for agricultural, construction, or environmental use cases. Prefer it over general soil APIs when you need SoilGrids-sourced data with guaranteed Netherlands boundary validation and per-call micropayment pricing via x402.
Side effects
- Coordinate outside Netherlands boundary: request rejected before payment is processed
- Coordinate outside European coverage range (lat 34–72.5, lon -31.5–40.5): validation error
- Invalid or missing latitude/longitude: schema validation failure
- SoilGrids data unavailable for remote or water-covered coordinate: may return null or error
- Payment failure via x402 protocol: transaction not completed, no result returned
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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