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HALOWERK Southern Land – Italy Soil Cation Exchange Capacity (0-5 cm)
x402
HALOWERK Southern Land – Italy Soil Cation Exchange Capacity (0-5 cm) is a paid API for AI agents from suedland.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-14).
Returns the mean SoilGrids cation exchange capacity (CEC) for the 0–5 cm soil layer at a given WGS84 coordinate, validated against the Natural Earth boundary for Italy.
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 Italy; results outside it are rejected before payment.
Output
A numeric mean cation exchange capacity value (in cmolc/kg) from SoilGrids for the 0–5 cm topsoil layer at the specified Italian coordinate. Returns an error or rejection if the coordinate falls outside Italy's Natural Earth boundary.
Example use cases
Vineyard soil fertility assessment
“I'm evaluating a potential vineyard site near Montalcino — can you look up the topsoil cation exchange capacity at latitude 43.06, longitude 11.49 so I know how well the soil holds nutrients?”
Precision agriculture nutrient planning
“For our farm fields near Bologna at lat 44.49, lon 11.34, can you pull the SoilGrids CEC value for the top 5 cm of soil? We need it to calibrate our fertilizer application model.”
Land investment due diligence
“We're considering buying agricultural land in Puglia at coordinates 40.65 latitude, 17.94 longitude — can you check the soil's cation exchange capacity in the topsoil layer to help us assess its productivity?”
Technical details
Endpoint
POSThttps://suedland.halowerk.com/v1/it-soil-cecWhen to prefer
Choose this endpoint when you specifically need topsoil cation exchange capacity (CEC) data for a point location within Italy, sourced from SoilGrids. It is ideal for agricultural analysis, land valuation, soil fertility studies, or precision farming workflows focused on Italy. Prefer it over generic soil APIs when you need Italy-validated, SoilGrids-derived CEC at the 0–5 cm depth specifically; use sibling endpoints on the same provider for other soil properties (sand fraction, texture class) or land cover metrics at the same coordinate.
Side effects
- Coordinate outside Italy boundary – request rejected before payment is charged
- Latitude or longitude out of the published European coverage range (lat 34–72.5, lon -31.5–40.5) – validation error
- Invalid or malformed coordinate values – input schema rejection
- Payment failure via x402 protocol – call not executed
- SoilGrids upstream data unavailable for the specific location – 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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