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HALOWERK Nordic Land — Denmark Soil Sand Fraction (0-5 cm)
x402
HALOWERK Nordic Land — Denmark Soil Sand Fraction (0-5 cm) is a paid API for AI agents from nordland.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-13).
Returns the mean SoilGrids sand fraction (%) for the 0–5 cm soil layer at a given WGS84 coordinate validated against the Denmark 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 Denmark; results outside it are rejected before payment.
Output
Returns the mean sand fraction value (as a percentage or fraction) for the 0–5 cm soil depth at the requested Danish coordinate, sourced from SoilGrids global soil data. Coordinates outside the validated Denmark boundary are rejected before any charge is incurred.
Example use cases
Agricultural soil suitability assessment
“I'm evaluating farmland near Aarhus — can you check the sand fraction in the top 5 cm of soil at latitude 56.15, longitude 10.21? I need to know how sandy the topsoil is before deciding on crops.”
Construction site soil profiling
“We're planning groundwork at a site in Copenhagen at lat 55.68, lon 12.57 — what's the SoilGrids sand fraction for the 0–5 cm layer there so we can assess drainage characteristics?”
Environmental research coordinate sampling
“For my land degradation study I need the mean soil sand content at the surface layer for a point in Jutland at latitude 56.00, longitude 9.50 — can you pull that from SoilGrids?”
Technical details
Endpoint
POSThttps://nordland.halowerk.com/v1/dk-soil-sandWhen to prefer
Choose this endpoint when you need a quick, paid, boundary-validated lookup of surface soil sand fraction specifically within Denmark, backed by SoilGrids data, without building your own geospatial pipeline. Prefer it over generic SoilGrids API access when you want automatic Denmark-boundary enforcement and per-call micropayment simplicity via x402.
Side effects
- Coordinate outside Denmark boundary — request rejected with a validation error before payment
- Latitude or longitude outside the European coverage range (lat 34–72.5, lon -31.5–40.5) — schema validation error
- Missing required latitude or longitude parameter — request rejected with schema error
- SoilGrids data unavailable for sparse or coastal edge coordinates — may return null or 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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