# HALOWERK Eastern Land – Romania Land Cover Class

> HALOWERK Eastern Land – Romania Land Cover Class 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 dominant ESA WorldCover 2021 land cover class for a given coordinate within Romania's boundary.

## Facts

- Endpoint: POST https://ostland.halowerk.com/v1/ro-landcover-class
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/halowerk-eastern-land-romania-land-cover-class-96882f21
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bAPMXAmdE3DlBXC42hD6y

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability halowerk-eastern-land-romania-land-cover-class-96882f21 -d '<json body>'
```

Example prompt: What is the dominant ESA WorldCover 2021 land cover class at latitude 45.75, longitude 25.23 in Romania?

## When to prefer this

Use this endpoint when you need a single authoritative land cover classification for a specific point in Romania using standardized ESA WorldCover 2021 data. Prefer this over general geospatial APIs when Romania-specific boundary validation is required, or when you need the ESA WorldCover standard class rather than a custom or proprietary classification. Ideal for environmental assessments, site suitability checks, or GIS enrichment workflows targeting Romanian locations.

## Known failure modes

- Coordinates outside Romania's Natural Earth boundary are rejected before payment is charged
- Coordinates outside the broader European coverage range (lat 34–72.5, lon -31.5–40.5) are rejected by schema validation
- Invalid or malformed coordinate values return a validation error
- Ambiguous or boundary-edge pixels may return a tie-broken dominant class that differs from neighboring cells

## How this service works

Dominant ESA WorldCover 2021 class in the analysis area. The coordinate is validated against the Natural Earth boundary for Romania; results outside it are rejected before payment.

## Output

A single dominant ESA WorldCover 2021 land cover class label (e.g., Tree cover, Shrubland, Grassland, Cropland, Built-up, Bare/sparse vegetation, Wetland, Permanent water bodies, Herbaceous wetland) for the analysis area surrounding the submitted coordinate in Romania.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "latitude": {
   "type": "number",
   "maximum": 72.5,
   "minimum": 34,
   "description": "WGS84 latitude inside the published European coverage."
  },
  "longitude": {
   "type": "number",
   "maximum": 40.5,
   "minimum": -31.5,
   "description": "WGS84 longitude inside the published European coverage."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/halowerk-eastern-land-romania-land-cover-class-96882f21/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ostland.halowerk.com](https://www.zero.xyz/host/ostland.halowerk.com/llms.txt)