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HALOWERK Eastern Land – Romania Grassland Share
x402
HALOWERK Eastern Land – Romania Grassland Share is a paid API for AI agents from ostland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns the share of ESA WorldCover 2021 pixels classified as grassland at a given coordinate within Romania.
Price / call$0.003
Success—
StatusUnknown
How this service works
Share of ESA WorldCover 2021 pixels classified as grassland. The coordinate is validated against the Natural Earth boundary for Romania; results outside it are rejected before payment.
Output
A numeric value representing the fraction (share) of ESA WorldCover 2021 pixels in the analysis area around the given coordinate that are classified as grassland, specific to a validated location within Romania.
Example use cases
Agricultural land assessment for Romanian farm
“I'm evaluating a potential farming site near latitude 46.12, longitude 24.55 in Romania — can you tell me what fraction of the surrounding area is classified as grassland according to ESA WorldCover data?”
Ecological habitat suitability study
“For a biodiversity survey in Romania, I need the grassland pixel share at coordinates 45.30 latitude, 27.10 longitude — can you pull that from the ESA WorldCover 2021 dataset?”
Land use baseline for carbon project
“I need a grassland coverage baseline for a carbon sequestration project site at 44.20 latitude, 23.80 longitude in Romania — what does ESA WorldCover 2021 say about the grassland share there?”
Technical details
Endpoint
POSThttps://ostland.halowerk.com/v1/ro-grassland-shareWhen to prefer
Choose this endpoint when you need the ESA WorldCover 2021 grassland land cover share specifically for a point coordinate within Romania. It is ideal for agricultural analysis, ecological assessments, land suitability studies, and carbon project baselines where grassland fraction is a key input and Romania-specific boundary validation is required.
Side effects
- Coordinate outside Romania boundary — rejected before payment with a validation error
- Coordinate outside the published European coverage bounds (lat 34–72.5, lon -31.5–40.5) — rejected with a range error
- Malformed or missing latitude/longitude fields — returns a schema validation error
- Service unavailable or upstream data error — HTTP 5xx 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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