# HALOWERK Southern Land – Italy Tree Cover Share

> HALOWERK Southern Land – Italy Tree Cover Share 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 share of ESA WorldCover 2021 pixels classified as tree cover for a given coordinate within Italy.

## Facts

- Endpoint: POST https://suedland.halowerk.com/v1/it-tree-cover-share
- 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-italy-tree-cover-share-59eb2b27
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Uuh7eBsKQr9UznssAoMO9

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-italy-tree-cover-share-59eb2b27 -d '<json body>'
```

Example prompt: What share of the land around latitude 43.77, longitude 11.25 in Italy is classified as tree cover according to ESA WorldCover 2021?

## When to prefer this

Choose this endpoint when you need a precise ESA WorldCover 2021–based tree cover share for a specific point location within Italy, especially for land due diligence, environmental baseline assessments, or agri-environment eligibility checks. It is preferable to generic land cover APIs when Italy-scoped boundary validation and satellite-derived 2021 data are required.

## Known failure modes

- Coordinate outside Italy boundary — request rejected before payment with a validation error
- Coordinate within European bounds but outside Italy — rejected by Natural Earth boundary check
- Latitude or longitude out of the published European coverage range (lat 34–72.5, lon -31.5–40.5) — schema validation failure
- Malformed or missing coordinate fields — input schema error returned
- Service unavailable or upstream ESA WorldCover data unreachable — server-side error

## How this service works

Share of ESA WorldCover 2021 pixels classified as tree cover. The coordinate is validated against the Natural Earth boundary for Italy; results outside it are rejected before payment.

## Output

A numeric share (fraction or percentage) of ESA WorldCover 2021 pixels in the analysis area around the given coordinate that are classified as tree cover, scoped to validated locations within Italy.

## 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-italy-tree-cover-share-59eb2b27/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)