# HALOWERK Southern Land – ESA WorldCover 2021 Dominant Land Cover Class

> HALOWERK Southern Land – ESA WorldCover 2021 Dominant Land Cover Class 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 dominant ESA WorldCover 2021 land cover class for a given coordinate within Spain's validated boundary.

## Facts

- Endpoint: POST https://suedland.halowerk.com/v1/es-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-southern-land-esa-worldcover-2021-dominant-land-cover-class-ec202e88
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Mv7sQ9WmzDpxGteZlOf7j

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-southern-land-esa-worldcover-2021-dominant-land-cover-class-ec202e88 -d '<json body>'
```

Example prompt: What is the dominant ESA WorldCover 2021 land cover class at latitude 40.4168 and longitude -3.7038 in Spain?

## When to prefer this

Choose this endpoint when you need a single authoritative dominant land cover label for a specific point in Spain based on the ESA WorldCover 2021 classification. Prefer this over sibling endpoints (grassland share, cropland share) when you need the top-level class rather than per-class pixel fractions. Best for site classification, environmental screening, and land use verification tasks where a categorical answer is needed rather than a continuous measurement.

## Known failure modes

- Coordinate outside Spain boundary: rejected before payment, returns validation error
- Coordinate within schema lat/lon range but outside Spain polygon: boundary rejection error
- Missing or invalid latitude/longitude values: schema validation error
- Coordinate in ocean or non-terrestrial area within range: may return no-data or rejection
- Service unavailable or payment failure: HTTP 402 or 5xx error

## How this service works

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

## Output

Returns a single dominant land cover class label from the ESA WorldCover 2021 dataset (e.g. Tree cover, Shrubland, Grassland, Cropland, Built-up, Bare/sparse vegetation, Water bodies, etc.) for the queried coordinate within Spain. Coordinates outside the Spain boundary are rejected before processing.

## 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-southern-land-esa-worldcover-2021-dominant-land-cover-class-ec202e88/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from suedland.halowerk.com](https://www.zero.xyz/host/suedland.halowerk.com/llms.txt)