{"uid":"cap_u2whpytLWmCrS-0-G9BGg","slug":"2s-io-ground-elevation-lookup-6474d929","name":"2s.io Ground Elevation Lookup","description":"Ground elevation above sea level for a coordinate, anywhere on Earth. Pass lat + lon. Returns elevation in meters and feet (from the Copernicus/SRTM digital elevation model, ~90m resolution). Source: Open-Meteo elevation API (keyless, CC BY 4.0).","url":"https://2s.io/api/geo/elevation","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"required":["lat","lon"],"properties":{"lat":{"type":"number","description":"Latitude."},"lon":{"type":"number","description":"Longitude."}}}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"lat":45.8326,"lon":6.8652}}},"response":{"data":{"ok":true,"items":[{"lat":45.8326,"lon":6.8652,"elevationFeet":15722,"elevationMeters":4792}],"total":1,"source":{"url":"https://open-meteo.com/en/docs/elevation-api","license":"CC BY 4.0 (attribute Open-Meteo).","provider":"Open-Meteo — Digital Elevation Model (Copernicus GLO-90 / SRTM)"}},"meta":{"cost":{"usd":0.001,"tier":0},"caller":"x402","version":null,"endpoint":"geo.elevation","settlement":{"txHash":"0xb0c9506862c804d3c1fbba4df4a8750c7ef3f2522c67edd079e638a0c6e16105","network":"eip155:8453","success":true}}}},"exampleRequest":{"lat":45.8326,"lon":6.8652},"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0025","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0025","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_h4SzTS2tKy8PP1puu4e12","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0025","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns ground elevation above sea level in meters and feet for any lat/lon coordinate on Earth using the Copernicus/SRTM digital elevation model.","exampleAgentPrompt":"What's the ground elevation at latitude 45.8326 and longitude 6.8652? Give me the height above sea level in both meters and feet.","exampleUseCases":null,"resultDescription":"Returns ground elevation above sea level for the given coordinate in both meters and feet, sourced from the Copernicus/SRTM digital elevation model at approximately 90m spatial resolution.","failureModes":["Missing lat or lon parameter returns a validation error","Coordinates outside valid range (lat ±90, lon ±180) may return an error or unexpected result","Ocean or water body coordinates may return 0 or near-zero elevation rather than seafloor depth","Upstream Open-Meteo API unavailability causes failure","Payment of 0.001 USDC required per call; insufficient funds causes 402 rejection"],"whenToPreferThis":"Use this endpoint when you need a quick, keyless, pay-per-call elevation lookup for any point on Earth without managing API keys or subscriptions. Ideal for agents needing terrain height data as part of geospatial workflows, route planning, or environmental analysis at ~90m resolution. Prefer alternatives if you need sub-meter precision or bathymetric (underwater) depth data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:51:03.843Z","isFirstParty":false}