{"uid":"cap_nx2jQ2Omi5feXh2XXcdeH","slug":"halowerk-baltic-land-latvia-built-up-land-share-c5caa1b0","name":"HALOWERK Baltic Land – Latvia 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 Latvia; results outside it are rejected before payment.","url":"https://baltikum.halowerk.com/v1/lv-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_JRMtvEM2uuOGsojprPR6N","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 Latvia.","exampleAgentPrompt":"What share of land around latitude 56.946 longitude 24.105 in Riga, Latvia is classified as built-up according to ESA WorldCover 2021?","exampleUseCases":[{"title":"Urban density check for site selection","prompt":"We're evaluating a site near Jūrmala, Latvia at 56.968 latitude, 23.771 longitude — can you tell me what fraction of the surrounding land is built-up according to ESA WorldCover 2021?"},{"title":"Real estate development feasibility","prompt":"For a potential development project at coordinates 56.510 latitude, 27.340 longitude in Latvia, what percentage of the nearby land is classified as built-up?"},{"title":"Environmental impact baseline assessment","prompt":"I need to establish a land cover baseline for a location in Daugavpils, Latvia at 55.874 latitude, 26.536 longitude — specifically, what share of pixels there are classified as built-up by ESA WorldCover?"}],"resultDescription":"A numeric share (fraction or percentage) of ESA WorldCover 2021 pixels in the analysis area around the given coordinate that are classified as built-up, returned only if the coordinate falls within Latvia's Natural Earth boundary.","failureModes":["Coordinate outside Latvia boundary: rejected before payment, no charge incurred","Coordinate outside European coverage bounds (lat 34–72.5, lon -31.5–40.5): validation error","Invalid or missing latitude/longitude fields: schema validation failure","Service unavailable: upstream WorldCover data fetch error"],"whenToPreferThis":"Choose this endpoint when you need a precise, pixel-level built-up land fraction for a specific point in Latvia derived from ESA WorldCover 2021, and you want boundary validation against Latvia's official Natural Earth polygon before any charge is incurred. Prefer it over generic land-cover APIs when your use case is specifically Latvia-scoped and you need pay-per-call pricing without subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:41:21.915Z","isFirstParty":false}