{"uid":"cap_XHKT-S4k2oPHZaAXzrCUU","slug":"halowerk-southern-land-spain-surface-elevation-9289b4a3","name":"HALOWERK Southern Land – Spain Surface Elevation","description":"Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary for Spain; results outside it are rejected before payment.","url":"https://suedland.halowerk.com/v1/es-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_99OvYae5dN5scI_2yOzCK","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 in meters for a given coordinate in Spain using Copernicus DEM GLO-30, with boundary validation against Natural Earth.","exampleAgentPrompt":"What is the surface elevation at latitude 37.89, longitude -4.77 in Spain? I need the Copernicus DEM GLO-30 height for that coordinate.","exampleUseCases":[{"title":"Farm site terrain assessment","prompt":"Can you get me the surface elevation for latitude 38.25, longitude -5.10? I'm evaluating a potential farmland plot in Extremadura and need the terrain height from Copernicus DEM."},{"title":"Renewable energy site survey","prompt":"I'm scouting a wind turbine location near Zaragoza — can you look up the elevation at latitude 41.65, longitude -0.88 in Spain using the Copernicus GLO-30 data?"},{"title":"Urban flood risk pre-screening","prompt":"What's the ground elevation at latitude 39.47, longitude -0.38? I need to check the terrain height for a Valencia neighbourhood as part of a flood-risk assessment."}],"resultDescription":"A numeric surface elevation value in meters derived from bilinear interpolation of Copernicus DEM GLO-30 data for the requested coordinate. If the coordinate falls outside Spain's Natural Earth boundary, the request is rejected before any charge is applied.","failureModes":["Coordinate outside Spain's Natural Earth boundary → request rejected, no charge","Latitude or longitude outside the published European coverage range (lat 34–72.5, lon -31.5–40.5) → validation error","Malformed or missing latitude/longitude fields → 400-class error","Payment failure via x402 protocol → request not processed"],"whenToPreferThis":"Choose this endpoint when you need precise, high-resolution (GLO-30, ~30m) surface elevation for a specific point in Spain with built-in boundary validation and per-call micropayment pricing. Prefer it over generic elevation APIs when Spain-specific geographic validation is required and you want Copernicus DEM quality without managing your own raster data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:55:54.671Z","isFirstParty":false}