{"uid":"cap_NcunWDMheBl_q8UgREa5n","slug":"halowerk-eastern-land-bulgaria-water-wetland-share-82fc64d7","name":"HALOWERK Eastern Land – Bulgaria Water & Wetland Share","description":"Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Natural Earth boundary for Bulgaria; results outside it are rejected before payment.","url":"https://ostland.halowerk.com/v1/bg-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_G_5407MpeQl2lgVYuXkjz","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 Bulgaria.","exampleAgentPrompt":"What's the combined share of permanent water, wetlands, and mangroves near latitude 42.698, longitude 23.322 in Bulgaria?","exampleUseCases":[{"title":"Environmental impact site screening","prompt":"We're evaluating a site near latitude 41.9, longitude 25.6 in Bulgaria — what percentage of the surrounding land is classified as permanent water or wetland?"},{"title":"Agricultural land suitability check","prompt":"Before recommending a parcel near lat 43.2, lon 24.1 in Bulgaria for dry farming, can you tell me how much of that area is water or wetland land-cover?"},{"title":"Flood-risk research data enrichment","prompt":"I'm building a flood-risk model for Bulgarian municipalities — can you pull the water and wetland land-cover share for the coordinate 42.15 latitude, 27.92 longitude?"}],"resultDescription":"A numeric share (fraction or percentage) representing the combined proportion of ESA WorldCover 2021 pixels at the queried coordinate classified as permanent water, herbaceous wetland, or mangrove — validated to be within Bulgaria's Natural Earth boundary.","failureModes":["Coordinate outside Bulgaria boundary: request rejected before payment with a validation error","Coordinate outside European coverage bounds (lat 34–72.5, lon -31.5–40.5): rejected with range error","Malformed or missing latitude/longitude fields: schema validation error","Network timeout or upstream data unavailability: 5xx error"],"whenToPreferThis":"Choose this endpoint when you need a fast, paid, point-level lookup of water and wetland land-cover fraction specifically within Bulgaria, with built-in boundary validation. It is ideal for environmental screening, land suitability analysis, or geospatial data enrichment workflows that operate on Bulgarian coordinates and require ESA WorldCover-derived aquatic class shares.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:57:36.138Z","isFirstParty":false}