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HALOWERK Nordic Land – Iceland Soil Bulk Density (0–5 cm)
x402
HALOWERK Nordic Land – Iceland Soil Bulk Density (0–5 cm) is a paid API for AI agents from nordland.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-15).
Returns the mean SoilGrids bulk density for the 0–5 cm soil layer at a given WGS84 coordinate within Iceland, validated against the Natural Earth boundary.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids bulk density for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Iceland; results outside it are rejected before payment.
Output
A numeric value representing the mean bulk density (typically in kg/dm³ or cg/cm³) of the 0–5 cm soil layer at the requested coordinate, derived from SoilGrids data, along with confirmation that the coordinate falls within the Iceland boundary.
Example use cases
Agricultural soil compaction assessment
“I'm evaluating a farm field near Selfoss, Iceland — can you pull the top 5 cm soil bulk density for latitude 63.93, longitude -20.99 so I can assess compaction risk?”
Environmental baseline for construction site
“Before breaking ground on a site at 65.68°N, 18.10°W in Iceland, I need the mean SoilGrids bulk density for the 0–5 cm layer to include in our geotechnical report.”
Carbon storage research data collection
“I'm modeling soil carbon stocks across northern Iceland and need the surface bulk density at lat 66.05, lon -23.12 — please fetch it from the SoilGrids dataset.”
Technical details
Endpoint
POSThttps://nordland.halowerk.com/v1/is-soil-bulk-densityWhen to prefer
Choose this endpoint when you need point-level soil bulk density for a specific location within Iceland sourced from the authoritative SoilGrids dataset, especially when boundary validation against Iceland's Natural Earth polygon is required. Prefer it over general SoilGrids API wrappers when you need micro-payment per-query access (x402) without managing a SoilGrids API key, and over sibling HALOWERK endpoints when bulk density specifically (not pH, clay fraction, sand fraction, or texture class) is the target variable.
Side effects
- Coordinate outside Iceland 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
- Malformed or missing coordinate fields — schema validation error
- SoilGrids data unavailable for remote or coastal fringe locations — no-data response
- Payment failure via x402 protocol — request not processed
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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