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HALOWERK Baltic Land – Water & Wetland Share (Germany)
x402
HALOWERK Baltic Land – Water & Wetland Share (Germany) is a paid API for AI agents from baltikum.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 Germany, 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 Germany; results outside it are rejected before payment.
Output
A numeric share (fraction or percentage) representing the combined proportion of land pixels classified as permanent water, herbaceous wetland, or mangrove at the queried coordinate, validated against Germany's Natural Earth boundary. Requests outside Germany are rejected before any charge is made.
Example use cases
Wetland risk screening for construction site
“We're evaluating a plot near lat 52.38, lon 13.06 in Germany — can you look up the water and wetland land-cover share there so we know if we're dealing with a high-wetland area?”
Environmental baseline for ecological study
“I'm doing a habitat analysis near Rostock — can you pull the combined permanent water, herbaceous wetland, and mangrove coverage fraction for coordinates 54.09 latitude, 12.14 longitude in Germany?”
Land suitability scoring for agriculture
“For a potential farmland parcel at 51.8 latitude, 10.45 longitude in Germany, what proportion of the land is classified as water or wetland? I need it to assess drainage suitability.”
Technical details
Endpoint
POSThttps://baltikum.halowerk.com/v1/de-water-wetland-shareWhen to prefer
Choose this endpoint when you need a fast, paid-per-call lookup of water and wetland land-cover fractions specifically for a coordinate in Germany, backed by ESA WorldCover 2021 classifications. It is ideal for environmental screening, ecological assessments, land suitability analysis, or hydrology-related data enrichment pipelines where Germany-scoped coverage is sufficient and coordinate-level granularity is needed. Prefer it over generic GIS APIs when you want a single numeric share delivered instantly without managing raster datasets yourself.
Side effects
- Coordinate outside Germany boundary — 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 request body — HTTP 400 with schema error
- Payment failure — x402 payment required response if USDC payment is not completed
- Service unavailable — HTTP 5xx if upstream land-cover dataset is temporarily inaccessible
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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