HALOWERK Nordic Land – Sweden Water & Wetland Share

Use this endpoint when you need a precise, paid, per-point land-cover fraction specifically for water, wetland, and mangrove classes within Sweden, and you need the coordinate validated against Sweden's official boundary before payment. Prefer this over general global land-cover APIs when Sweden-specific validation and cost-per-call accountability are important, or when integrating into an agentic pipeline that bills microtransactions via x402.

• Coordinate outside Sweden Natural Earth boundary — request rejected before payment, error indicating invalid or out-of-bounds location
• Coordinate within European coverage bounding box but outside Sweden — boundary validation rejects it
• Latitude or longitude out of published European range (lat 34–72.5, lon −31.5–40.5) — schema validation error
• Service unavailable or upstream data error — 5xx response
• Malformed request body — 4xx validation error