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HALOWERK Nordic Land – Finland Surface Clay Fraction (SoilGrids 0-5 cm)
x402
HALOWERK Nordic Land – Finland Surface Clay Fraction (SoilGrids 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 2026-09-15).
Returns the mean clay fraction (%) for the 0–5 cm soil layer at a given coordinate, validated to fall within Finland's boundary, sourced from SoilGrids data.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids clay fraction for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Finland; results outside it are rejected before payment.
Output
Returns the mean clay fraction (as a percentage or volume fraction) for the 0–5 cm soil depth at the requested coordinate, derived from SoilGrids global soil data. Coordinates outside Finland's Natural Earth boundary are rejected before any charge is applied.
Example use cases
Agricultural soil suitability assessment
“I'm evaluating a farm plot in Finland at 61.92° N, 25.75° E — can you pull the mean clay percentage for the top 5 cm of soil there?”
Construction ground condition check
“We're planning a building project near Tampere, Finland at coordinates 61.50° N, 23.77° E. What's the clay fraction in the surface soil layer?”
Environmental modeling data ingestion
“I need the SoilGrids clay content for the 0-5 cm layer at latitude 65.01, longitude 25.47 in Finland for my land use model.”
Technical details
Endpoint
POSThttps://nordland.halowerk.com/v1/fi-soil-clayWhen to prefer
Use this endpoint when you specifically need SoilGrids-derived mean clay fraction for the topsoil (0–5 cm) at a point location within Finland. It is ideal for agricultural site assessment, environmental modeling, land use planning, or construction soil surveys in Finland. Prefer this over generic soil APIs when Finland-boundary validation is required and pay-per-call economics suit your workflow. Pair with sibling endpoints for sand fraction, pH, organic carbon, or USDA texture class for a complete soil profile.
Side effects
- Coordinate outside Finland boundary – request rejected before payment, error indicating location not covered
- Coordinate within broad European input range but outside Finland polygon – validation failure
- Missing or invalid latitude/longitude – schema validation error
- Coordinate at sea or on a lake with no valid soil data – may return null or error
- Latitude/longitude outside the stated European input range (34–72.5°N, -31.5–40.5°E) – rejected by schema validation
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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