{"uid":"cap_9fDd5rOHxlVdQYd3kU-7b","slug":"halowerk-nordic-land-sweden-built-up-area-share-326ff8d0","name":"HALOWERK Nordic Land – Sweden Built-Up Area Share","description":"Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boundary for Sweden; results outside it are rejected before payment.","url":"https://nordland.halowerk.com/v1/se-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_1FPXHr3nelAcCUnnbKGns","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/developed land) for a given coordinate within Sweden.","exampleAgentPrompt":"What share of the land around latitude 59.33, longitude 18.07 in Sweden is classified as built-up according to ESA WorldCover?","exampleUseCases":[{"title":"Urban density check for site selection","prompt":"We're evaluating a site near Stockholm at latitude 59.45, longitude 17.85 — can you tell me what fraction of the surrounding area is classified as built-up land?"},{"title":"Environmental impact assessment screening","prompt":"For our environmental assessment, I need the ESA WorldCover built-up pixel share at latitude 57.70, longitude 11.97 in Sweden."},{"title":"Urban sprawl monitoring in Swedish cities","prompt":"Can you pull the built-up land share for Malmö at latitude 55.60, longitude 13.00 so I can track how much of the area has been developed?"}],"resultDescription":"A numeric share (fraction or percentage) representing the proportion of ESA WorldCover 2021 pixels classified as built-up within the analysis area surrounding the provided coordinate. The coordinate is pre-validated against the Natural Earth boundary for Sweden; requests outside Sweden are rejected before any payment is processed.","failureModes":["Coordinate outside Sweden boundary — rejected before payment with a boundary validation error","Coordinate within European bounding box but outside Sweden polygon — rejected","Latitude or longitude outside the published European coverage bounds (lat 34–72.5, lon -31.5–40.5) — schema validation error","Malformed or missing coordinate fields — input validation error","Service unavailable or upstream WorldCover data error — server error response"],"whenToPreferThis":"Choose this endpoint when you need a fast, pay-per-call lookup of ESA WorldCover 2021 built-up land cover share for a specific point within Sweden, without needing to manage satellite data pipelines or GIS infrastructure. It is ideal when your workflow requires validation that the coordinate falls within Sweden before incurring cost, and when you want standardized 2021 WorldCover land classification rather than more recent or proprietary urban datasets.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:10:04.548Z","isFirstParty":false}