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HALOWERK Central Land – Slovakia Soil CEC 0-5 cm
x402
HALOWERK Central Land – Slovakia Soil CEC 0-5 cm is a paid API for AI agents from mitteleuropa.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-13).
Returns the mean SoilGrids cation exchange capacity (CEC) for the 0-5 cm soil layer at a given coordinate within Slovakia.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids cation exchange capacity for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Slovakia; results outside it are rejected before payment.
Output
A numeric value representing the mean cation exchange capacity (CEC) in cmolc/kg for the 0-5 cm topsoil layer at the queried coordinate, sourced from SoilGrids. Coordinates outside the Slovakia boundary are rejected before any result is returned.
Example use cases
Agricultural soil fertility assessment
“I'm evaluating farmland near Nitra, Slovakia — can you look up the cation exchange capacity of the topsoil at latitude 48.3, longitude 18.1 so I can understand its nutrient-holding potential?”
Environmental site screening in Slovakia
“For an environmental baseline report, I need the SoilGrids CEC value for the 0-5 cm layer at coordinates 49.0 latitude, 20.5 longitude inside Slovakia.”
Precision agriculture data enrichment
“I'm building a soil quality dataset for Slovak fields — can you fetch the mean cation exchange capacity for the top 5 cm at lat 48.55, lon 17.82?”
Technical details
Endpoint
POSThttps://mitteleuropa.halowerk.com/v1/sk-soil-cecWhen to prefer
Use this endpoint when you need authoritative SoilGrids CEC data specifically for soil locations within Slovakia and want boundary validation (non-Slovak coordinates are rejected). Prefer this over generic SoilGrids API access when you need a low-cost, pay-per-call micro-API with built-in geographic validation for the Slovak territory.
Side effects
- Coordinate outside Slovakia boundary — request rejected with validation error before payment
- Coordinate outside the European coverage bounding box (lat 34–72.5, lon -31.5–40.5) — schema validation failure
- Missing or malformed latitude/longitude — HTTP 400 bad request
- Service unavailable or upstream SoilGrids data unreachable — HTTP 5xx 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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