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HALOWERK Baltic Land – Latvia Soil Cation Exchange Capacity (0-5 cm)
x402
HALOWERK Baltic Land – Latvia Soil Cation Exchange Capacity (0-5 cm) is a paid API for AI agents from baltikum.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 topsoil layer at a given WGS84 coordinate validated within Latvia's boundary.
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 Latvia; results outside it are rejected before payment.
Output
A numeric mean cation exchange capacity (CEC) value for the 0–5 cm topsoil layer at the queried coordinate, sourced from SoilGrids. Coordinates outside Latvia's Natural Earth boundary are rejected before any charge is applied.
Example use cases
Agricultural land suitability assessment
“I'm evaluating a farm plot near Rīga at coordinates 56.95°N, 24.11°E — can you get the topsoil cation exchange capacity so I can assess how well it retains nutrients?”
Environmental baseline survey
“For our environmental impact study in Latvia, I need the SoilGrids CEC value for the 0-5 cm layer at latitude 57.3, longitude 25.2.”
Precision farming soil mapping
“Can you pull the cation exchange capacity of the topsoil at 56.51 latitude and 27.33 longitude in Latvia? We're building a soil fertility map for a precision agriculture project.”
Technical details
Endpoint
POSThttps://baltikum.halowerk.com/v1/lv-soil-cecWhen to prefer
Choose this endpoint when you need SoilGrids-derived cation exchange capacity data specifically for a point location within Latvia. It is ideal for soil science workflows, agricultural suitability analysis, or environmental surveys requiring verified topsoil nutrient retention data for Latvian coordinates. It differs from broader European soil APIs in that it enforces Latvia-specific boundary validation before billing.
Side effects
- Coordinate outside Latvia boundary — request rejected before payment, returns validation error
- Coordinate within European coverage range but outside Latvia — rejected by country boundary check
- Missing or malformed latitude/longitude — returns schema validation error
- Latitude or longitude outside the published European coverage range (lat 34–72.5, lon -31.5–40.5) — rejected
- Service unavailable or SoilGrids data not accessible — may return 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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