# HALOWERK Atlantic Land – Ireland Water & Wetland Share

> HALOWERK Atlantic Land – Ireland Water & Wetland Share is a paid API for AI agents from atlantikland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).

Returns the combined share of permanent water, herbaceous wetland, and mangrove land-cover classes for a coordinate location within Ireland.

## Facts

- Endpoint: POST https://atlantikland.halowerk.com/v1/ie-water-wetland-share
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/halowerk-atlantic-land-ireland-water-wetland-share-09573400
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_08bPbXglSsfIlBXJMAYrA

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-atlantic-land-ireland-water-wetland-share-09573400 -d '<json body>'
```

Example prompt: What's the combined water, wetland, and mangrove land-cover share at 53.3498° N, 6.2603° W in Ireland? I need it for an environmental site assessment.

## When to prefer this

Choose this endpoint when you need a precise, point-based estimate of aquatic and wetland land-cover fraction specifically within Ireland, validated against official boundaries. Prefer it over general land-cover APIs when the use case requires the combined permanent water + herbaceous wetland + mangrove metric at low cost ($0.003/call) and the location is confirmed to be in Ireland.

## Known failure modes

- Coordinate outside Ireland's Natural Earth boundary — request rejected before payment, error returned
- Latitude or longitude outside published European coverage range (lat 34–72.5, lon -31.5–40.5) — validation error
- Malformed JSON body or missing required fields — 400-level error
- Network timeout or service unavailability — 5xx error
- Edge coordinates on the boundary polygon may be ambiguous and could be rejected

## How this service works

Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Natural Earth boundary for Ireland; results outside it are rejected before payment.

## Output

A numeric fraction (0–1 or percentage) representing the combined share of ESA WorldCover pixels at the queried coordinate classified as permanent water, herbaceous wetland, or mangrove within the Ireland boundary. Requests with coordinates falling outside the Natural Earth boundary for Ireland are rejected before any charge is incurred.

## 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-atlantic-land-ireland-water-wetland-share-09573400/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from atlantikland.halowerk.com](https://www.zero.xyz/host/atlantikland.halowerk.com/llms.txt)