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HALOWERK Baltic Land – Latvia Soil pH (0–5 cm)
x402
HALOWERK Baltic Land – Latvia Soil pH (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 mean SoilGrids pH (H₂O) for the 0–5 cm topsoil layer at a given WGS84 coordinate within Latvia.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids pH in H2O 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 SoilGrids pH value (H₂O scale) for the 0–5 cm topsoil layer at the queried coordinate. Coordinates that fall outside Latvia's Natural Earth boundary are rejected before any payment is charged.
Example use cases
Agricultural site suitability assessment
“I'm evaluating a field in Latvia near latitude 57.12, longitude 25.44 for growing blueberries — can you check the topsoil pH there so I know if the acidity is right?”
Soil remediation baseline mapping
“We're planning a remediation project on a Latvian plot at latitude 56.65, longitude 23.8 — pull the mean SoilGrids pH for the 0–5 cm layer so we have a baseline before treatment.”
Precision farming data enrichment
“Add soil pH data to my farm record: the parcel centroid is at 56.83 latitude, 27.21 longitude in Latvia — I need the H₂O pH for the top 5 cm from SoilGrids.”
Technical details
Endpoint
POSThttps://baltikum.halowerk.com/v1/lv-soil-phWhen to prefer
Choose this endpoint when you need point-level topsoil pH data specifically for locations within Latvia, backed by SoilGrids, and where boundary pre-validation is important to avoid wasted calls. Prefer it over generic global soil APIs when the target location is in Latvia and you want low-cost per-query pricing with automatic coordinate rejection for out-of-bounds points.
Side effects
- Coordinate outside Latvia boundary — request rejected before payment, with a boundary validation error
- Coordinate within European bounding box but outside Latvia polygon — returns a rejection, not a soil value
- Latitude or longitude outside the declared European coverage range (34–72.5°N, -31.5–40.5°E) — schema validation error
- Network or upstream SoilGrids data unavailability — service error response
- Malformed or missing coordinate fields — input validation 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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