{"uid":"cap_V89ARejHhFoTcQKn9CfRW","slug":"halowerk-central-land-czechia-built-up-share-5f4ff9ff","name":"HALOWERK Central Land – Czechia Built-Up Share","description":"Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boundary for Czechia; results outside it are rejected before payment.","url":"https://mitteleuropa.halowerk.com/v1/cz-built-up-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_AVLpFcz98A63WBUkZBvfa","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 built-up (urban/constructed surface) for a given WGS84 coordinate within Czechia.","exampleAgentPrompt":"What share of the land around latitude 50.08, longitude 14.44 in Prague is classified as built-up according to ESA WorldCover 2021?","exampleUseCases":[{"title":"Urban density check for site selection","prompt":"We're scouting locations for a new retail outlet in Czechia — can you tell me the built-up land share around latitude 49.19, longitude 16.61 near Brno? We want to confirm it's in a developed urban area."},{"title":"Environmental impact baseline for permitting","prompt":"I need a built-up surface fraction for a site at 50.77 latitude, 15.05 longitude in northern Bohemia to include in an environmental impact baseline report — how urbanized is that area according to ESA WorldCover 2021?"},{"title":"Real estate development feasibility study","prompt":"Can you look up what percentage of land pixels around 49.74 latitude, 13.38 longitude near Plzeň are classified as built-up? I'm trying to assess how much urban infrastructure already exists in that area."}],"resultDescription":"A fractional value (0–1 or percentage) representing the share of ESA WorldCover 2021 satellite pixels in the analysis neighborhood around the supplied coordinate that are classified as built-up/constructed surface. Coordinates outside the Czechia boundary are rejected before processing.","failureModes":["Coordinate outside Czechia boundary — request rejected with an error before payment is charged","Latitude or longitude outside the published European coverage range (lat 34–72.5, lon -31.5–40.5) — validation error","Invalid or missing coordinate fields — schema validation error","Payment failure via x402 protocol — request not processed","Temporary service unavailability — 5xx error response"],"whenToPreferThis":"Choose this endpoint when you specifically need ESA WorldCover 2021-derived built-up land cover fractions for a point location within Czechia. It is ideal for geospatial enrichment pipelines, urban analytics, site assessment, environmental reporting, or any agent workflow requiring satellite-based land cover data at Czech coordinates. Prefer this over general land cover APIs when Czechia boundary validation and micro-payment per-call pricing (x402) fit your architecture.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T07:02:40.330Z","isFirstParty":false}