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HALOWERK Atlantic Land – Belgium Soil Coarse-Fragment Volume (0-5 cm)
x402
HALOWERK Atlantic Land – Belgium Soil Coarse-Fragment Volume (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 coarse-fragment volume (volumetric %) for the 0–5 cm soil layer at a given WGS84 coordinate validated to fall within Belgium.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids coarse-fragment volume for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Belgium; results outside it are rejected before payment.
Output
A numeric value representing the mean volumetric coarse-fragment content (% vol.) of the 0–5 cm topsoil layer at the requested coordinate, derived from the SoilGrids dataset. Coordinates outside Belgium's Natural Earth boundary are rejected before any charge is incurred.
Example use cases
Agricultural land suitability screening
“I'm evaluating farmland near Ghent at 51.05° N, 3.72° E — can you check the coarse-fragment volume in the top 5 cm of soil there so I know how stony it is?”
Construction ground survey
“We're scoping a building project at coordinates 50.63° N, 5.57° E in Belgium — pull the SoilGrids coarse-fragment percentage for the 0–5 cm layer so our engineers can factor in soil composition.”
Environmental site comparison
“Compare the stoniness of soil at 50.45° N, 3.92° E versus 50.72° N, 4.18° E in Belgium — specifically the mean coarse-fragment volume in the surface layer for each.”
Technical details
Endpoint
POSThttps://atlantikland.halowerk.com/v1/be-soil-coarse-fragmentsWhen to prefer
Choose this endpoint when you need soil coarse-fragment (gravel/stone) volumetric data specifically for the 0–5 cm topsoil layer at a Belgian location. It is purpose-built for Belgium with built-in boundary validation, so it's preferable over generic global soil APIs when your use case is scoped to Belgium and you want automatic out-of-bounds rejection. Pair with sibling endpoints on the same host for organic carbon, CEC, land cover, and terrain metrics at the same coordinate.
Side effects
- Coordinate outside Belgium boundary: request rejected before payment, error indicating invalid location
- Latitude or longitude out of European coverage range (lat 34–72.5, lon -31.5–40.5): validation error
- Missing required latitude or longitude field: schema validation error
- Ambiguous or malformed coordinate values: parse/type error
- SoilGrids upstream data unavailable: service error or timeout
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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