{"uid":"cap_-Na-oR3jkWVhM9_lZwy_H","slug":"halowerk-central-land-austria-grassland-share-4c823f0c","name":"HALOWERK Central Land – Austria Grassland Share","description":"Share of ESA WorldCover 2021 pixels classified as grassland. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.","url":"https://mitteleuropa.halowerk.com/v1/at-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_20nPv--hoaXsN3arOLEEd","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 for a given coordinate within Austria.","exampleAgentPrompt":"What share of ESA WorldCover 2021 pixels are classified as grassland at latitude 47.8 and longitude 13.0 in Austria?","exampleUseCases":[{"title":"Agricultural land assessment for Austrian farm","prompt":"I'm evaluating a parcel near Salzburg — can you check what fraction of the land around latitude 47.8, longitude 13.05 is classified as grassland according to ESA WorldCover?"},{"title":"Environmental impact screening for Austrian site","prompt":"For our environmental report, what percentage of the area at coordinates 48.2 latitude, 14.5 longitude in Austria is grassland coverage based on ESA WorldCover 2021?"},{"title":"Carbon sink estimation for Austrian meadow","prompt":"I need the grassland share for a point in the Austrian Alps at latitude 47.1, longitude 11.9 to estimate carbon sequestration potential — can you pull that from the WorldCover data?"}],"resultDescription":"A numeric value representing the fraction (share) of ESA WorldCover 2021 pixels in the vicinity of the given coordinate that are classified as grassland, validated to fall within the Austrian national boundary.","failureModes":["Coordinate outside Austria boundary — rejected before payment, boundary validation against Natural Earth dataset fails","Latitude or longitude out of European coverage bounds (lat 34–72.5, lon -31.5–40.5) — input validation error","Malformed request body or missing required fields — input schema validation error","Service unavailable or upstream ESA data issue — server error response"],"whenToPreferThis":"Use this endpoint when you need land cover information specifically for grassland at a precise coordinate within Austria, sourced from ESA WorldCover 2021. It is ideal for environmental assessments, agricultural analysis, or geospatial enrichment workflows focused on Austria. Prefer this over generic land cover APIs when you need a pre-validated, single-metric grassland fraction at low cost per query.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:33:39.506Z","isFirstParty":false}