# HALOWERK Nordic Land Cover Class

> HALOWERK Nordic Land Cover Class is a paid API for AI agents from nordland.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 Norway's validated boundary.

## Facts

- Endpoint: POST https://nordland.halowerk.com/v1/no-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-nordic-land-cover-class-8768c629
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wOv1-XoFphtvZ0r3DVt-o

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-nordic-land-cover-class-8768c629 -d '<json body>'
```

Example prompt: What's the dominant ESA WorldCover 2021 land cover class at latitude 60.39 and longitude 5.32 in Norway?

## When to prefer this

Use this endpoint when you need authoritative ESA WorldCover 2021 land cover classification specifically for coordinates within Norway, with built-in boundary validation ensuring you only pay for valid Norwegian coordinates. Prefer over generic global land cover APIs when Norway-specific validation and micro-payment per-call pricing (x402) is appropriate.

## Known failure modes

- Coordinate outside Norway's Natural Earth boundary — request rejected before payment
- Latitude or longitude outside the published European coverage range — validation error
- Invalid or missing coordinate values — schema validation failure
- Point falls on a boundary edge case — potential ambiguous class result

## How this service works

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

## Output

The dominant ESA WorldCover 2021 land cover class (e.g. Tree cover, Shrubland, Grassland, Cropland, Built-up, Bare/sparse vegetation, Snow and ice, Permanent water bodies, Herbaceous wetland, Mangroves, Moss and lichen) for the queried point, validated against the Norway boundary.

## 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-nordic-land-cover-class-8768c629/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nordland.halowerk.com](https://www.zero.xyz/host/nordland.halowerk.com/llms.txt)