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HALOWERK Eastern Land – Hungary Soil pH (0–5 cm)
x402
HALOWERK Eastern Land – Hungary Soil pH (0–5 cm) is a paid API for AI agents from ostland.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 topsoil layer at a given WGS84 coordinate validated against Hungary'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 Hungary; results outside it are rejected before payment.
Output
A numeric mean soil pH value (pH in H2O scale) representing the 0–5 cm topsoil layer at the requested coordinate, derived from SoilGrids global predictions. Coordinates outside Hungary's Natural Earth boundary are rejected before any charge is applied.
Example use cases
Crop suitability screening for Hungarian farmland
“I'm evaluating a plot near Debrecen — can you look up the topsoil pH at latitude 47.53, longitude 21.62 so I can see if it's suitable for growing sunflowers?”
Environmental baseline report for a Hungarian site
“I need the SoilGrids H2O soil pH for the 0–5 cm layer at coordinates 46.25 latitude, 18.10 longitude in Hungary for an environmental impact baseline.”
Precision agriculture variable-rate fertilisation planning
“Can you fetch the topsoil pH at lat 47.89, lon 20.37 in Hungary? I want to calculate lime application rates for that field.”
Technical details
Endpoint
POSThttps://ostland.halowerk.com/v1/hu-soil-phWhen to prefer
Choose this endpoint when you specifically need SoilGrids-derived topsoil pH (H2O, 0–5 cm) for a point location inside Hungary and want boundary validation enforced server-side before incurring a charge. Prefer it over generic SoilGrids API access when you need a pre-validated, micro-payment-friendly single-point lookup with Hungarian geographic scope built in.
Side effects
- Coordinate outside Hungary boundary — request rejected before payment with a validation error
- Latitude or longitude outside the declared European coverage range (34–72.5°N, 31.5°W–40.5°E) — schema validation failure
- Network or upstream SoilGrids data unavailability — service error response
- Malformed request body — missing or non-numeric coordinate fields cause a 400-level 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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