{"uid":"cap_HvHoxIg9uvFHY0eCRJNDR","slug":"halowerk-eastern-land-romania-grassland-share-71330cd1","name":"HALOWERK Eastern Land – Romania Grassland Share","description":"Share of ESA WorldCover 2021 pixels classified as grassland. The coordinate is validated against the Natural Earth boundary for Romania; results outside it are rejected before payment.","url":"https://ostland.halowerk.com/v1/ro-grassland-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_vVoWASEi3C_7jmqEvKccR","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 grassland at a given coordinate within Romania.","exampleAgentPrompt":"What share of the land around latitude 44.85, longitude 25.97 in Romania is classified as grassland according to ESA WorldCover 2021?","exampleUseCases":[{"title":"Agricultural land assessment for Romanian farm","prompt":"I'm evaluating a potential farming site near latitude 46.12, longitude 24.55 in Romania — can you tell me what fraction of the surrounding area is classified as grassland according to ESA WorldCover data?"},{"title":"Ecological habitat suitability study","prompt":"For a biodiversity survey in Romania, I need the grassland pixel share at coordinates 45.30 latitude, 27.10 longitude — can you pull that from the ESA WorldCover 2021 dataset?"},{"title":"Land use baseline for carbon project","prompt":"I need a grassland coverage baseline for a carbon sequestration project site at 44.20 latitude, 23.80 longitude in Romania — what does ESA WorldCover 2021 say about the grassland share there?"}],"resultDescription":"A numeric value representing the fraction (share) of ESA WorldCover 2021 pixels in the analysis area around the given coordinate that are classified as grassland, specific to a validated location within Romania.","failureModes":["Coordinate outside Romania boundary — rejected before payment with a validation error","Coordinate outside the published European coverage bounds (lat 34–72.5, lon -31.5–40.5) — rejected with a range error","Malformed or missing latitude/longitude fields — returns a schema validation error","Service unavailable or upstream data error — HTTP 5xx response"],"whenToPreferThis":"Choose this endpoint when you need the ESA WorldCover 2021 grassland land cover share specifically for a point coordinate within Romania. It is ideal for agricultural analysis, ecological assessments, land suitability studies, and carbon project baselines where grassland fraction is a key input and Romania-specific boundary validation is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:52:09.949Z","isFirstParty":false}