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HALOWERK Nordic Land – SoilGrids Silt Fraction (0–5 cm) for Norway
x402
HALOWERK Nordic Land – SoilGrids Silt Fraction (0–5 cm) for Norway 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 silt fraction (%) from SoilGrids for the 0–5 cm soil layer at a given coordinate within Norway, validated against the Natural Earth Norway boundary.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids silt 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
Returns a numeric value representing the mean silt fraction (g/kg or %) in the 0–5 cm topsoil layer at the given coordinate, sourced from SoilGrids. The coordinate is first validated against Norway's Natural Earth boundary; requests outside Norway are rejected before any charge is applied.
Example use cases
Precision agriculture soil profiling
“I'm planning crop rotations on a farm near Hamar, Norway — can you get me the silt fraction in the topsoil (0–5 cm) at latitude 60.79, longitude 11.07 so I can assess drainage and tillage needs?”
Environmental site assessment
“We're doing an environmental baseline study at a site in Trondheim. Can you retrieve the mean SoilGrids silt content for the 0–5 cm layer at lat 63.43, lon 10.39?”
Soil texture class pre-computation
“Before I calculate the USDA soil texture class for a location in Stavanger, I need the silt fraction from SoilGrids for the surface layer — can you fetch it for latitude 58.97, longitude 5.73?”
Technical details
Endpoint
POSThttps://nordland.halowerk.com/v1/no-soil-siltWhen to prefer
Choose this endpoint when you need point-level SoilGrids silt fraction data specifically within Norway and want built-in boundary validation to avoid wasted calls. It is more appropriate than general SoilGrids API access when working within an agentic, pay-per-call workflow requiring micro-payment support. Prefer sibling endpoints on the same host when you also need clay, sand, pH, or organic carbon to build a full soil profile.
Side effects
- Coordinate outside Norway boundary: request is rejected before payment with a boundary validation error
- Coordinate within European coverage bounds but outside Norway: rejected by Natural Earth polygon check
- Invalid latitude or longitude values outside the published European coverage range: schema validation error
- Service unavailable or upstream SoilGrids data gap: 5xx error 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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