{"uid":"cap_thv-Yu7No2nQtPLMVspMy","slug":"halowerk-nordic-land-sweden-water-wetland-share-30bf783c","name":"HALOWERK Nordic Land – Sweden Water & Wetland Share","description":"Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Natural Earth boundary for Sweden; results outside it are rejected before payment.","url":"https://nordland.halowerk.com/v1/se-water-wetland-share","method":"POST","headers":{},"bodySchema":{"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."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rE6I9ZKNa0m0qdYlb7Vpx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the combined share of permanent water, herbaceous wetland, and mangrove land-cover classes for a given coordinate within Sweden.","exampleAgentPrompt":"What's the combined share of permanent water, wetland, and mangrove cover at latitude 59.33 and longitude 18.07 in Sweden?","exampleUseCases":[{"title":"Wetland suitability screening for conservation","prompt":"I'm evaluating a site near Karlstad, Sweden at roughly 59.38 latitude and 13.5 longitude — can you tell me what fraction of that area is classified as permanent water or herbaceous wetland?"},{"title":"Environmental impact assessment for a Swedish property","prompt":"We're assessing environmental sensitivity for a parcel at 57.7 latitude, 11.97 longitude in Sweden — what's the combined water and wetland land-cover share there?"},{"title":"Biodiversity habitat mapping in northern Sweden","prompt":"For our habitat mapping project, can you pull the water and wetland coverage fraction for coordinates 65.58 latitude and 22.15 longitude in northern Sweden?"}],"resultDescription":"Returns a numeric value (typically a fraction or percentage) representing the combined share of permanent water, herbaceous wetland, and mangrove classes derived from ESA WorldCover 2021 data for the queried location within Sweden. Coordinates outside the Sweden Natural Earth boundary are rejected before any charge is incurred.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:49:04.030Z","isFirstParty":false}