{"uid":"cap_NmRdOm_cIWxKRFOTHy2I5","slug":"halowerk-central-land-czechia-surface-elevation-2a9b481a","name":"HALOWERK Central Land – Czechia Surface Elevation","description":"Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary for Czechia; results outside it are rejected before payment.","url":"https://mitteleuropa.halowerk.com/v1/cz-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_wVC-iACdzl25zjeOznsLm","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) from the Copernicus DEM GLO-30 dataset for a coordinate within Czechia.","exampleAgentPrompt":"What's the surface elevation at latitude 50.0880 and longitude 14.4208 in Czechia? I need the Copernicus DEM GLO-30 height in metres for that point.","exampleUseCases":[{"title":"Hiking route elevation profiling","prompt":"What is the terrain elevation at latitude 49.1951, longitude 15.6068 in Czechia? I'm planning a hiking route and need the ground height at that Czech waypoint."},{"title":"Construction site terrain assessment","prompt":"Can you look up the surface elevation at lat 50.2092, lon 15.8327 in the Czech Republic? We're assessing the terrain height for a construction project near Hradec Králové."},{"title":"Flood risk geospatial analysis","prompt":"I need the Copernicus DEM elevation value at latitude 48.9745, longitude 17.1123 — it's a location in southeastern Czechia that we're screening for flood risk."}],"resultDescription":"A bilinear-interpolated surface elevation value in metres derived from the Copernicus DEM GLO-30 raster for the requested coordinate. The coordinate is validated against the Natural Earth boundary for Czechia; requests falling outside that boundary are rejected before any payment is processed.","failureModes":["Coordinate outside Czechia boundary → rejected before payment with a boundary validation error","Latitude or longitude outside the published European coverage range (lat 34–72.5, lon −31.5–40.5) → schema validation error","Malformed or missing latitude/longitude fields → 400 Bad Request","Payment failure → 402 Payment Required with x402 challenge","Service unavailable or DEM data source error → 5xx response"],"whenToPreferThis":"Choose this endpoint when you need a single-point surface elevation from the high-resolution Copernicus GLO-30 DEM specifically within Czechia. It is ideal for geospatial enrichment pipelines, terrain analysis, routing, and land-use applications where validated Czech-territory coverage and bilinear interpolation quality matter. Prefer it over generic global elevation APIs when boundary validation and pay-per-call micro-pricing with x402 are acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T07:01:56.245Z","isFirstParty":false}