{"uid":"cap_nFDWaIHdbMyRC3jiEZbzp","slug":"halowerk-baltic-land-lithuania-built-up-share-esa-worldcover-2021-92b4db60","name":"HALOWERK Baltic Land – Lithuania Built-Up Share (ESA WorldCover 2021)","description":"Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boundary for Lithuania; results outside it are rejected before payment.","url":"https://baltikum.halowerk.com/v1/lt-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_oYUEPV1QS8ncabZY2mrMW","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/impervious surfaces) for a given WGS84 coordinate within Lithuania.","exampleAgentPrompt":"What share of the land around latitude 54.6872, longitude 25.2797 in Lithuania is classified as built-up according to ESA WorldCover 2021?","exampleUseCases":[{"title":"Urban density check for site selection","prompt":"I'm evaluating a potential commercial site in Lithuania near latitude 54.9, longitude 23.9 — can you tell me what share of the land there is built-up according to satellite data?"},{"title":"Environmental impact baseline assessment","prompt":"For an environmental report, I need the ESA WorldCover 2021 built-up pixel share at coordinates 55.73 latitude, 21.14 longitude in Lithuania — can you pull that for me?"},{"title":"Real estate market urbanization analysis","prompt":"I'm analyzing how urbanized the area at latitude 54.3, longitude 24.1 in Lithuania is — what fraction of the land there is classified as built-up?"}],"resultDescription":"A numeric fraction (share between 0 and 1) representing the proportion of ESA WorldCover 2021 pixels in the analysis area classified as built-up/impervious surface at the given coordinate within Lithuania. Coordinates outside the Lithuanian boundary are rejected before any charge is incurred.","failureModes":["Coordinate outside Lithuania boundary — request rejected, no charge applied","Latitude or longitude outside European coverage range (lat 34–72.5, lon -31.5–40.5) — validation error","Malformed or missing coordinate parameters — schema validation error","Payment failure — x402 payment not completed, request not processed"],"whenToPreferThis":"Use this endpoint when you need ESA WorldCover 2021 built-up surface share specifically for a coordinate in Lithuania. It is ideal for land-use analysis, site suitability assessments, environmental baselines, and urban density queries for Lithuanian locations. Prefer this over general geocoding or population-density APIs when you need satellite-derived land cover fractions rather than administrative or census data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:54:59.464Z","isFirstParty":false}