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HALOWERK Baltic Land – Latvia Soil Nitrogen (0-5 cm)
x402
HALOWERK Baltic Land – Latvia Soil Nitrogen (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 total nitrogen concentration for the 0–5 cm soil layer at a given coordinate within Latvia.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids total nitrogen 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 value representing the mean SoilGrids total nitrogen for the 0–5 cm soil depth layer at the requested coordinate, sourced from ISRIC SoilGrids. Coordinates outside the Latvia boundary are rejected before the payment is processed.
Example use cases
Agricultural soil nutrient assessment
“I'm planning crop rotations on a farm near Jelgava, Latvia — can you look up the topsoil nitrogen level at latitude 56.65, longitude 23.72?”
Environmental baseline mapping
“I need to document the baseline soil nitrogen concentration at coordinates 57.15 latitude, 24.85 longitude in Latvia for an environmental impact report.”
Precision farming app data enrichment
“For our precision farming dashboard, pull the mean total nitrogen for the 0–5 cm soil layer at lat 56.505, lon 27.332 inside Latvia.”
Technical details
Endpoint
POSThttps://baltikum.halowerk.com/v1/lv-soil-nitrogenWhen to prefer
Choose this endpoint when you specifically need SoilGrids total nitrogen data for the 0–5 cm layer at a point location within Latvia. It is pre-scoped to Latvia with boundary validation, making it more reliable and cheaper to call than a broad European soil data service when your coordinate of interest is known to be in Latvia.
Side effects
- Coordinate outside Latvia boundary — request rejected before payment, coordinate validation error returned
- Latitude or longitude out of European coverage range (34–72.5°N, -31.5–40.5°E) — schema validation error
- Missing required latitude or longitude parameter — bad request error
- Payment failure via x402 protocol — transaction not completed, result not returned
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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