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HALOWERK Central Land – CZ Soil Organic Carbon (0-5 cm)
x402
HALOWERK Central Land – CZ Soil Organic Carbon (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 2026-09-15).
Returns the mean SoilGrids organic carbon content for the 0–5 cm topsoil layer at a given coordinate within Czechia.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids organic carbon for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Czechia; results outside it are rejected before payment.
Output
A numeric value representing the mean SoilGrids organic carbon content (in g/kg or dg/kg as per SoilGrids convention) for the 0–5 cm soil layer at the requested coordinate. Requests with coordinates outside the Czechia boundary are rejected before any payment is charged.
Example use cases
Agricultural field carbon assessment
“I'm evaluating farmland near Brno — can you check the soil organic carbon in the top 5 cm at latitude 49.19, longitude 16.61?”
Environmental baseline for land project
“We're starting a reforestation project at 50.08 latitude, 14.43 longitude in Czechia — pull the SoilGrids organic carbon reading for the topsoil layer so we have a baseline.”
Soil quality comparison across sites
“I have two candidate sites in the Czech Republic: one at lat 49.5, lon 17.2 and another at lat 50.3, lon 13.9 — get me the organic carbon readings for both so I can compare topsoil quality.”
Technical details
Endpoint
POSThttps://mitteleuropa.halowerk.com/v1/cz-soil-organic-carbonWhen to prefer
Use this endpoint when you specifically need SoilGrids-derived organic carbon data for the 0–5 cm topsoil layer at a point location within Czechia. It is ideal for agricultural land assessment, environmental baseline studies, or soil quality analytics where Czech-specific boundary validation is required. Prefer it over generic global soil APIs when you want built-in Czechia boundary enforcement and micro-payment per-call pricing via x402.
Side effects
- Coordinate outside Czechia boundary — rejected with an error before payment
- Latitude or longitude out of European coverage range (lat 34–72.5, lon -31.5–40.5) — schema validation failure
- Missing required latitude or longitude parameter — request rejected
- No SoilGrids data available for the exact pixel — may return null or an interpolation 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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