{"uid":"cap_YXTEXeXcEFcGLnvGROIQM","slug":"halowerk-atlantic-land-france-built-up-land-share-2837645f","name":"HALOWERK Atlantic Land – France Built-Up Land Share","description":"Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boundary for France; results outside it are rejected before payment.","url":"https://atlantikland.halowerk.com/v1/fr-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_HHKYRqDo34JEY7JazAGWu","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 for a given coordinate within France.","exampleAgentPrompt":"What share of the land around latitude 48.8566, longitude 2.3522 in France is classified as built-up according to ESA WorldCover 2021?","exampleUseCases":[{"title":"Urban density check for French site","prompt":"I'm evaluating a potential warehouse site near Lyon — can you tell me the built-up land share at latitude 45.748, longitude 4.847 in France?"},{"title":"Real estate due diligence in Paris suburbs","prompt":"Before we finalize this acquisition, can you pull the ESA WorldCover built-up pixel share for latitude 48.902, longitude 2.317 in France to understand how urbanized the surrounding area is?"},{"title":"Environmental impact baseline assessment","prompt":"For our environmental report on the Marseille coastal development at latitude 43.296, longitude 5.381 in France, we need the share of built-up land according to ESA WorldCover 2021."}],"resultDescription":"A numeric share (proportion or percentage) indicating what fraction of ESA WorldCover 2021 pixels within the analysis grid around the given coordinate in France are classified as built-up land cover. Coordinates outside the validated France boundary are rejected before payment is processed.","failureModes":["Coordinate outside France boundary: request rejected before payment, error indicating invalid location","Coordinate outside European coverage bounds (lat 34–72.5, lon -31.5–40.5): validation error","Missing or malformed latitude/longitude fields: input schema validation error","Service unavailable: HTTP 5xx error"],"whenToPreferThis":"Choose this endpoint when you need ESA WorldCover 2021–based built-up land share specifically for a point within France, with boundary pre-validation to avoid wasted payments. Prefer it over generic land-use APIs when you need satellite-derived, pixel-level classification accuracy at low per-call cost.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:10:06.981Z","isFirstParty":false}