{"uid":"cap__z8CRlcADqdKfmXTSMDI7","slug":"geo-elevation-lookup-cf2bde98","name":"Geo Elevation Lookup","description":"Public data and utility APIs paid per call in USDC on Base (x402). No accounts, no API keys. 174 routes: crypto/equity data, onchain reads, DNS/email/security intel, geo/weather, x402 payment diagnostics, dev utilities and more.","url":"https://anibalb.duckdns.org/x402/geo-elevation?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"latitude":40.7128,"longitude":-74.006,"elevation_m":34.31}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_QbLMO6-cTWSH5ISbD-iu9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the elevation in meters for a given geographic coordinate (latitude/longitude)","exampleAgentPrompt":"What is the elevation in meters at latitude 40.7128, longitude -74.0060?","exampleUseCases":[{"title":"Terrain check for hiking route","prompt":"I'm planning a hiking trail and need to know the elevation at 36.4560° N, 116.8660° W — what's the height above sea level there?"},{"title":"Construction site ground level","prompt":"Can you tell me the elevation in meters for the coordinates 51.5074° N, 0.1278° W? We need it for a construction planning document."},{"title":"Drone flight altitude planning","prompt":"I need the ground elevation at 37.7749° latitude and -122.4194° longitude so I can calculate safe drone flight altitude above that point."}],"resultDescription":"A JSON object containing the queried latitude, longitude, and the elevation at that point in meters (e.g. {\"latitude\": 40.7128, \"longitude\": -74.006, \"elevation_m\": 34.31}).","failureModes":["Missing or invalid latitude/longitude parameters returns an error","Coordinates over ocean or extreme poles may return zero or null elevation","Service unavailability due to underlying DEM data source outage","Malformed query parameters result in 400-level error"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call elevation lookup for a specific lat/lon coordinate without needing to set up an account or API key. Ideal for AI agents performing one-off geospatial enrichment, route planning, or terrain analysis at $0.002 USDC per call via x402 on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:41:48.600Z","isFirstParty":false,"canonicalSlug":"geo-elevation-lookup-cf2bde98"}