{"uid":"cap_6DS8iGsfRGm9k7p1JDpMg","slug":"halowerk-southern-land-greece-tree-cover-share-c2154983","name":"HALOWERK Southern Land – Greece Tree Cover Share","description":"Share of ESA WorldCover 2021 pixels classified as tree cover. The coordinate is validated against the Natural Earth boundary for Greece; results outside it are rejected before payment.","url":"https://suedland.halowerk.com/v1/gr-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_cdX_fjKj0uEsOLPaYwLoq","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 Greece.","exampleAgentPrompt":"What share of the land around latitude 37.98, longitude 23.73 in Greece is classified as tree cover according to ESA WorldCover 2021?","exampleUseCases":[{"title":"Forest site suitability assessment","prompt":"I'm evaluating a plot near Karpenisi in central Greece — the coordinates are 38.92°N, 21.78°E. Can you tell me what fraction of the surrounding land is classified as tree cover by ESA WorldCover 2021?"},{"title":"Reforestation monitoring in Greece","prompt":"We're tracking reforestation progress at our project site in the Peloponnese at 37.50°N, 22.37°E — what's the current tree cover share for that location according to ESA WorldCover?"},{"title":"Environmental impact due diligence","prompt":"Before we finalize this development proposal near Thessaloniki at 40.61°N, 22.95°E, can you check what percentage of the area is tree-covered according to ESA WorldCover 2021?"}],"resultDescription":"A numeric share (fraction or percentage) representing how much of the ESA WorldCover 2021 analysis area around the given coordinate is classified as tree cover. The coordinate is validated against the Natural Earth boundary for Greece; coordinates outside Greece are rejected without charge.","failureModes":["Coordinate outside Greece boundary → request rejected, no result returned","Coordinate outside the European coverage bounding box (lat 34–72.5, lon -31.5–40.5) → validation error","Invalid or missing latitude/longitude → input schema validation error","Payment failure → 402 response before processing","Service unavailability → 5xx error"],"whenToPreferThis":"Use this endpoint when you need a pixel-level ESA WorldCover 2021 tree cover fraction specifically for a coordinate within Greece. It is preferable over generic land-cover APIs when Greece-specific boundary validation is required and when you need a standardised 2021-epoch tree cover metric rather than real-time or multi-temporal data. For other land cover classes (cropland, grassland) or soil/terrain attributes, use the sibling endpoints on the same platform.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T07:02:40.026Z","isFirstParty":false}