{"uid":"cap_GzNDtfo_vNxUsDQqHMv1B","slug":"halowerk-eastern-land-bulgaria-tree-cover-share-36d1e5ed","name":"HALOWERK Eastern Land – Bulgaria Tree Cover Share","description":"Share of ESA WorldCover 2021 pixels classified as tree cover. 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-tree-cover-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__K2ZbiCeXQlfsxglIW1Gv","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 share of ESA WorldCover 2021 pixels classified as tree cover for a given coordinate within Bulgaria.","exampleAgentPrompt":"What share of ESA WorldCover 2021 pixels are classified as tree cover at latitude 42.15, longitude 24.75 in Bulgaria?","exampleUseCases":[{"title":"Forest coverage assessment for site selection","prompt":"I'm evaluating a plot in Bulgaria near latitude 41.9, longitude 25.3 — what percentage of that area is classified as tree cover by ESA WorldCover 2021?"},{"title":"Reforestation baseline measurement","prompt":"Before we start a reforestation project at coordinates 43.1 latitude, 27.8 longitude in Bulgaria, can you tell me the current tree cover share from satellite data?"},{"title":"Environmental due diligence for land acquisition","prompt":"We're considering buying land in Bulgaria at roughly 42.6 latitude and 23.4 longitude — what fraction of the area there is tree-covered according to ESA WorldCover?"}],"resultDescription":"A numeric share (fraction or percentage) of ESA WorldCover 2021 pixels at the given coordinate classified as tree cover, validated to lie within Bulgaria's Natural Earth boundary.","failureModes":["Coordinate outside Bulgaria's Natural Earth boundary — request rejected before payment is processed","Latitude or longitude out of the published European coverage range (lat 34–72.5, lon -31.5–40.5) — validation error","Invalid input types for latitude or longitude — schema validation failure","Payment failure via x402 protocol — call not executed"],"whenToPreferThis":"Use this endpoint when you need ESA WorldCover 2021 tree cover fraction specifically for a point coordinate within Bulgaria. It is purpose-built for Bulgarian land analysis with built-in boundary validation, making it more reliable than a generic land cover API for Bulgarian coordinates. Prefer it over broader European or global land cover services when you need Bulgaria-scoped results with automatic coordinate rejection for out-of-bounds queries.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:03:29.057Z","isFirstParty":false}