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HALOWERK Southern Land Portugal Soil Sand Fraction
x402
HALOWERK Southern Land Portugal Soil Sand Fraction is a paid API for AI agents from suedland.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-15).
Returns the mean SoilGrids sand fraction for the 0-5 cm soil layer at a given coordinate within Portugal, validated against Natural Earth boundaries.
Price / call$0.004
Success—
StatusUnknown
How this service works
Mean SoilGrids sand fraction for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Portugal; results outside it are rejected before payment.
Output
A numeric value representing the mean sand fraction (as a percentage or fraction) of the 0-5 cm soil layer at the requested coordinate, sourced from SoilGrids data and validated to fall within Portugal's Natural Earth boundary.
Example use cases
Agricultural site suitability assessment
“I'm evaluating a plot near Évora, Portugal at latitude 38.57, longitude -7.91. Can you get me the topsoil sand fraction from SoilGrids for the 0-5 cm layer so I can assess drainage characteristics?”
Vineyard soil profiling in Portugal
“We're scouting vineyard land in the Douro Valley — can you pull the soil sand fraction for coordinates 41.16 latitude, -7.68 longitude in Portugal to understand the sandy content of the topsoil?”
Environmental monitoring baseline data
“I need to establish a soil baseline for a conservation project near Faro. Can you look up the mean sand fraction in the top 5 centimeters of soil at latitude 37.02, longitude -7.93 in Portugal?”
Technical details
Endpoint
POSThttps://suedland.halowerk.com/v1/pt-soil-sandWhen to prefer
Choose this endpoint when you specifically need SoilGrids topsoil sand fraction data for a point location within Portugal and require boundary validation to ensure geographic integrity. It is ideal for agricultural, viticultural, or environmental workflows that need reliable soil texture data for Portuguese land parcels. Use sibling endpoints on the same platform for complementary soil attributes (clay, silt, CEC, USDA texture class) or land cover metrics.
Side effects
- Coordinate outside Portugal boundary — request rejected before payment is processed
- Latitude or longitude out of the published European coverage range (lat 34–72.5, lon -31.5–40.5) — validation error
- Coordinate within European range but outside Portugal — boundary rejection
- Invalid or missing latitude/longitude fields — schema validation error
- Payment failure for $0.004 USDC via x402 protocol
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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