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HALOWERK Southern Land – Portugal Soil Bulk Density (0–5 cm)
x402
HALOWERK Southern Land – Portugal Soil Bulk Density (0–5 cm) is a paid API for AI agents from suedland.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-13).
Returns the mean SoilGrids bulk density for the 0–5 cm topsoil layer at a given coordinate within Portugal, validated against Natural Earth boundaries.
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 Portugal; results outside it are rejected before payment.
Output
A numeric mean bulk density value (in kg/dm³ or g/cm³) for the 0–5 cm topsoil layer at the requested coordinate, sourced from SoilGrids data and validated to fall within Portugal's Natural Earth boundary. Coordinates outside Portugal are rejected before any payment is processed.
Example use cases
Agricultural site suitability assessment
“I'm evaluating farmland near Évora, Portugal — can you get the soil bulk density for the 0 to 5 cm layer at latitude 38.57, longitude -7.91? I need to know how compacted the topsoil is before deciding on crop types.”
Environmental baseline survey
“For our environmental impact report on a site in the Algarve, I need the mean SoilGrids bulk density of the top 5 cm at latitude 37.10, longitude -8.33 in Portugal.”
Construction ground conditions check
“We're planning a foundation study near Porto — can you pull the surface soil bulk density (0–5 cm) at latitude 41.16, longitude -8.62 in Portugal so the engineers can assess soil compaction?”
Technical details
Endpoint
POSThttps://suedland.halowerk.com/v1/pt-soil-bulk-densityWhen to prefer
Choose this endpoint when you need point-specific topsoil bulk density data for locations within Portugal and want boundary-validated, pay-per-call access to SoilGrids data without managing a full SoilGrids API integration. Ideal for agents performing land assessments, agricultural planning, or environmental surveys scoped to Portugal.
Side effects
- Coordinate outside Portugal boundary — rejected before payment with a boundary validation error
- Latitude or longitude outside the allowed European coverage range (lat 34–72.5, lon -31.5–40.5) — schema validation failure
- Missing required latitude or longitude fields — request rejected with a parameter error
- Network or upstream SoilGrids data unavailability — service error response
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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