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HALOWERK Atlantic Land – France Soil Silt Fraction (0-5 cm)
x402
HALOWERK Atlantic Land – France Soil Silt Fraction (0-5 cm) is a paid API for AI agents from atlantikland.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-15).
Returns the mean SoilGrids silt fraction for the 0–5 cm soil layer at a given coordinate within France.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids silt fraction for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for France; results outside it are rejected before payment.
Output
Returns a numeric mean silt fraction value (likely as a percentage or g/kg proportion) for the 0–5 cm topsoil layer at the queried WGS84 coordinate, validated to lie within the French national boundary. Coordinates outside France are rejected before any payment is charged.
Example use cases
Agricultural land suitability assessment
“I'm evaluating farmland near Orléans — can you check the silt fraction in the top 5 cm of soil at latitude 47.9 and longitude 1.9 so I can assess drainage and crop suitability?”
Construction ground survey in France
“We're planning a building project at latitude 43.6, longitude 3.8 in southern France — what's the topsoil silt content at the 0-5 cm layer there?”
Environmental research soil profiling
“For my soil texture study, I need the mean silt fraction at the 0–5 cm depth for the coordinate 48.5 latitude, 2.1 longitude in the Île-de-France region.”
Technical details
Endpoint
POSThttps://atlantikland.halowerk.com/v1/fr-soil-siltWhen to prefer
Choose this endpoint when you need precise, per-point SoilGrids silt fraction data for a specific location within France at the 0–5 cm depth. It is ideal for applications requiring validated French-territory geospatial soil texture data without building your own SoilGrids pipeline. The pre-payment boundary check avoids wasted charges for out-of-bounds coordinates. Prefer it over generic SoilGrids API access when pay-per-call x402 micropayment integration and France-specific validation are desired.
Side effects
- Coordinate outside France boundary: request is rejected before payment with a validation error
- Latitude or longitude outside the published European coverage range (lat 34–72.5, lon -31.5–40.5): schema validation failure
- Malformed input (non-numeric or missing lat/lon): 400-level error
- Service unavailable or upstream SoilGrids data outage: 5xx 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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