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HALOWERK Southern Land – Spain Water & Wetland Share
x402
HALOWERK Southern Land – Spain Water & Wetland Share is a paid API for AI agents from suedland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns the combined share of permanent water, herbaceous wetland, and mangrove land-cover classes for a given coordinate within Spain, derived from ESA WorldCover 2021 data.
Price / call$0.003
Success—
StatusUnknown
How this service works
Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Natural Earth boundary for Spain; results outside it are rejected before payment.
Output
A numeric share (fraction or percentage) representing the combined proportion of ESA WorldCover 2021 pixels classified as permanent water, herbaceous wetland, or mangrove within the analysis area around the given coordinate. The coordinate is validated against the Natural Earth boundary for Spain before any result is returned.
Example use cases
Pre-purchase agricultural land screening
“Before we bid on that farmland in Extremadura, can you check the water and wetland share at latitude 39.1, longitude -6.3 in Spain? I want to know if the area is heavily wetland-dominated.”
Environmental impact assessment for solar project
“We're evaluating a solar installation site in Andalusia at latitude 37.2, longitude -4.8 — can you pull the combined permanent water, wetland, and mangrove coverage share for that coordinate in Spain?”
Flood risk data enrichment for insurance underwriting
“I need to assess moisture exposure for a property at latitude 40.4, longitude -3.7 in Spain — what fraction of the surrounding land is classified as water or wetland according to ESA WorldCover?”
Technical details
Endpoint
POSThttps://suedland.halowerk.com/v1/es-water-wetland-shareWhen to prefer
Use this endpoint when you need a quick, pay-per-call lookup of water and wetland land-cover share for a specific point within Spain, particularly for land due diligence, environmental assessment, or site characterization workflows. Prefer it over full GIS pipelines when a single scalar summary is sufficient and cost efficiency matters. It is specifically validated against Spain's boundary, making it more reliable for Spanish coordinates than generic global endpoints.
Side effects
- Coordinate outside Spain boundary — rejected before payment with a validation error
- Latitude or longitude out of the published European coverage range — schema validation error
- Non-numeric or missing coordinate values — request rejected with input error
- Network or server timeout — no result returned, retry advised
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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