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HALOWERK Nordic Land – Iceland Soil Organic Carbon (0–5 cm)
x402
HALOWERK Nordic Land – Iceland Soil Organic Carbon (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 organic carbon content for the 0–5 cm depth layer at a given coordinate within Iceland, validated against its Natural Earth boundary.
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 Iceland; results outside it are rejected before payment.
Output
A numeric value representing the mean SoilGrids organic carbon concentration in the 0–5 cm soil layer at the requested coordinate. The coordinate is first validated against the Natural Earth boundary for Iceland; requests outside Iceland are rejected before any payment is processed.
Example use cases
Farm soil carbon baseline assessment
“I'm assessing a plot of agricultural land near Akureyri, Iceland — coordinates 65.68 latitude, -18.09 longitude. Can you pull the mean soil organic carbon for the top 5 cm so I can establish a carbon baseline?”
Environmental impact study for Iceland site
“For an environmental permit application, I need the SoilGrids organic carbon value at the 0–5 cm depth for a site at 63.99 latitude, -22.55 longitude in Iceland. Can you look that up?”
Carbon sequestration mapping for Icelandic wetlands
“I'm mapping carbon sequestration potential across several Icelandic wetland sites. Start with the coordinate at 65.26 latitude, -14.01 longitude — what's the mean topsoil organic carbon content there?”
Technical details
Endpoint
POSThttps://nordland.halowerk.com/v1/is-soil-organic-carbonWhen to prefer
Use this endpoint when you need point-level SoilGrids organic carbon data specifically for Iceland. It is ideal for environmental assessments, land-use studies, agricultural soil analysis, or carbon accounting workflows focused on Icelandic locations. It enforces geographic validation so you can trust that results correspond to real Iceland coordinates. Prefer it over generic SoilGrids API wrappers when you need per-call micropayment billing via x402 and Iceland-specific boundary enforcement.
Side effects
- Coordinate outside Iceland boundary — request rejected before payment with a boundary validation error
- Latitude or longitude out of the published European coverage range (lat 34–72.5, lon -31.5–40.5) — schema validation error
- Missing latitude or longitude in request body — 400 bad request
- Payment failure or insufficient USDC balance — 402 payment required
- Upstream SoilGrids data unavailable for the requested tile — service 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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