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HALOWERK Eastern Land – Romania Soil CEC (0-5 cm)
x402
HALOWERK Eastern Land – Romania Soil CEC (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 cation exchange capacity (CEC) for the 0–5 cm soil layer at a given coordinate validated to fall within Romania.
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 Romania; results outside it are rejected before payment.
Output
A numeric mean cation exchange capacity value (cmolc/kg or equivalent SoilGrids units) for the 0–5 cm soil depth at the queried coordinate, drawn from the SoilGrids dataset and validated to lie within the Romanian border.
Example use cases
Agricultural land suitability assessment
“I'm evaluating a farm parcel near Cluj-Napoca — can you get me the top-layer soil CEC at latitude 46.77, longitude 23.59 so I can assess its nutrient-retention capacity?”
Precision fertilisation planning
“I need the cation exchange capacity for the 0–5 cm soil layer at lat 44.43, lon 26.10 in Romania to figure out how much base fertiliser I should apply.”
Environmental site characterisation
“We're running a soil quality survey in Dobrogea — look up the mean SoilGrids CEC at 44.15 latitude and 28.65 longitude for me.”
Technical details
Endpoint
POSThttps://ostland.halowerk.com/v1/ro-soil-cecWhen to prefer
Choose this endpoint when you need surface soil CEC data specifically for coordinates in Romania, want a lightweight per-call micropayment model rather than a subscription, and require boundary-validated results to avoid spurious lookups outside the target region.
Side effects
- Coordinate outside Romania boundary: request rejected before payment is charged
- Coordinate within Europe but outside Romania: boundary validation failure
- Latitude or longitude outside published European coverage range: schema validation error
- SoilGrids data unavailable for the queried pixel: null or error response
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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