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HALOWERK Nordic Land – Norway Soil Sand Fraction (0-5 cm)
x402
HALOWERK Nordic Land – Norway 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 2026-09-14).
Returns the mean SoilGrids sand fraction for the 0-5 cm topsoil layer at a given coordinate within Norway's 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 Norway; results outside it are rejected before payment.
Output
A numeric value representing the mean sand fraction (as a volume percentage or g/kg proportion per SoilGrids conventions) for the 0-5 cm topsoil layer at the queried coordinate. Requests with coordinates outside Norway's Natural Earth boundary are rejected before any charge is incurred.
Example use cases
Agricultural site suitability assessment
“I'm evaluating a plot of land near Hamar for crop suitability — can you get the topsoil sand fraction at latitude 60.79, longitude 11.07 so I know how sandy the surface soil is?”
Environmental baseline for construction permit
“We need soil composition data for an environmental report on a site at 63.43 latitude, 10.39 longitude in Norway — specifically the mean sand fraction in the 0-5 cm layer.”
Soil drainage modeling for hydrology study
“For my hydrology model covering a catchment in Telemark, can you pull the SoilGrids sand fraction at the surface layer for the point at 59.50 latitude, 8.82 longitude in Norway?”
Technical details
Endpoint
POSThttps://nordland.halowerk.com/v1/no-soil-sandWhen to prefer
Use this endpoint when you need a specific topsoil sand fraction value for a point location within Norway and want boundary-validated, pay-per-call access to SoilGrids data without managing bulk downloads. Prefer it over manual SoilGrids API access when operating in an agentic micropayment workflow. Choose sibling endpoints on the same host for clay fraction, pH, organic carbon, or texture class instead of trying to infer those from sand fraction alone.
Side effects
- Coordinate outside Norway boundary: request rejected with an error before payment is processed
- Coordinate outside European coverage bounds (lat 34–72.5, lon -31.5–40.5): validation error
- Missing latitude or longitude field: schema validation failure
- Coordinate in sea or non-land area within bounding box: may be rejected or return null
- Network timeout: no result returned, retry recommended
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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