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HALOWERK Nordic Land — Soil pH (0–5 cm, Norway)
x402
HALOWERK Nordic Land — Soil pH (0–5 cm, 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 SoilGrids pH in H2O for the 0–5 cm soil layer at a given WGS84 coordinate, validated against Norway's boundary.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids pH in H2O 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 mean soil pH value (H2O scale) for the 0–5 cm depth layer at the submitted coordinate, sourced from SoilGrids global predictions, returned only if the coordinate falls within Norway's validated boundary.
Example use cases
Crop suitability check for Norwegian farmland
“I'm evaluating a plot at 63.43°N, 10.39°E in Norway for growing blueberries — can you tell me the soil pH in the top 5 cm so I know if the acidity is right?”
Environmental baseline survey in Norway
“For our environmental impact report, I need the surface soil pH at coordinates 60.47°N, 8.47°E in Norway — please pull the SoilGrids H2O pH for the 0–5 cm layer.”
Precision agriculture soil mapping
“We're building a soil profile for a farm site in Norway at 58.97°N, 5.73°E. What's the mean soil pH in H2O for the top 5 centimetres there?”
Technical details
Endpoint
POSThttps://nordland.halowerk.com/v1/no-soil-phWhen to prefer
Choose this endpoint when you need point-level, Norway-specific soil pH derived from SoilGrids for the shallow 0–5 cm layer. It is ideal when Norway boundary validation is required before incurring cost (payment is blocked for out-of-bounds coordinates). Prefer it over generic global soil APIs when you specifically need Norway-scoped data with a built-in geographic guardrail.
Side effects
- Coordinate outside Norway's Natural Earth boundary — request rejected before payment
- Latitude or longitude out of the European coverage range (lat 34–72.5, lon -31.5–40.5) — validation error
- Coordinate on water or outside mapped SoilGrids coverage — may return null or no-data value
- Malformed input (non-numeric coordinates) — input schema validation 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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