{"uid":"cap_ZIoVUA7z9YOl5VckkXlx5","slug":"halowerk-eastern-land-croatia-elevation-lookup-b9bdbb72","name":"HALOWERK Eastern Land – Croatia Elevation Lookup","description":"Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary for Croatia; results outside it are rejected before payment.","url":"https://ostland.halowerk.com/v1/hr-elevation","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_YVLaSrsTv7LH56-cdznP1","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 bilinear-interpolated surface elevation (metres) for a WGS84 coordinate inside Croatia using Copernicus DEM GLO-30, rejecting coordinates outside Croatian boundaries before charging.","exampleAgentPrompt":"What is the surface elevation at latitude 45.8150 and longitude 15.9819 in Croatia — pull it from the Copernicus GLO-30 DEM?","exampleUseCases":[{"title":"Site suitability for solar farm","prompt":"I'm evaluating a potential solar farm site near Dubrovnik at latitude 42.6507, longitude 18.0944 — can you pull the Copernicus GLO-30 elevation for that Croatian coordinate so I can assess terrain height?"},{"title":"Hiking trail elevation profiling","prompt":"I'm planning a trail in Plitvice Lakes National Park and need the surface elevation at latitude 44.8654, longitude 15.6219 in Croatia — give me the DEM height in metres."},{"title":"Flood risk baseline assessment","prompt":"For a flood risk study, what is the ground elevation at latitude 45.3271, longitude 18.4143 in Croatia according to the Copernicus DEM?"}],"resultDescription":"A bilinear-interpolated surface elevation value in metres above sea level for the requested WGS84 coordinate, derived from the Copernicus DEM GLO-30 30-metre resolution dataset. Coordinates outside the Croatian boundary are rejected before the payment is processed.","failureModes":["Coordinate outside Croatia boundary — rejected before payment with a 4xx error indicating the point falls outside the validated region","Coordinate within European coverage bounds but outside Croatia — rejected by Natural Earth boundary check","Invalid latitude/longitude values outside the published European range (lat 34–72.5, lon -31.5–40.5) — schema validation error","Service unavailability or upstream DEM data error — 5xx response"],"whenToPreferThis":"Choose this endpoint when you need precise, Copernicus GLO-30-based surface elevation for a specific point within Croatia and want boundary pre-validation to avoid paying for out-of-scope coordinates. Prefer it over general-purpose elevation APIs when Croatia-specific validation and per-call micro-payment via x402 are acceptable, and when bilinear interpolation quality from a 30m DEM is sufficient for your use case.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:34:11.592Z","isFirstParty":false}