{"uid":"cap_Q77X_vvATBtapdAljhmAz","slug":"x402-toolbox-terrain-elevation-lookup-050009d4","name":"x402-toolbox Terrain Elevation Lookup","description":"309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.","url":"https://x402-toolbox.shablony-pro.workers.dev/geo/terrain-elevation?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"schema":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"paid":true}},"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_F0i7EAnQXcJi7fTl66y0x","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 terrain elevation for a given geographic location, paid per-call via x402 USDC on Base with no API key required.","exampleAgentPrompt":"What is the terrain elevation at latitude 37.7749, longitude -122.4194 in San Francisco?","exampleUseCases":[{"title":"Hike route elevation check","prompt":"I'm planning a hike and need to know the terrain elevation at the trailhead located at latitude 36.5785, longitude -118.2923 — can you look that up for me?"},{"title":"Construction site altitude lookup","prompt":"We're scoping a building project and need the ground elevation at coordinates 40.7128 latitude, -74.0060 longitude in New York City."},{"title":"Drone flight altitude planning","prompt":"Before I fly my drone, can you check the terrain elevation at latitude 51.5074, longitude -0.1278 so I know how high the ground is there?"}],"resultDescription":"A JSON response with ok and paid confirmation flags, along with the terrain elevation value (likely in meters above sea level) for the queried geographic coordinates.","failureModes":["Missing or invalid coordinates return an error or empty result","Coordinates outside supported geographic coverage may return null elevation","Malformed schema parameter may cause a 400 error","Payment failure via x402 results in a 402 Payment Required response blocking the call","Rate or quota issues on the underlying elevation data source may cause transient failures"],"whenToPreferThis":"Choose this endpoint when you need a quick, no-signup elevation lookup for a specific coordinate, billed per-call via USDC on Base through x402. Ideal for AI agents that need geospatial elevation data without managing API keys or subscriptions — particularly useful in autonomous workflows where micropayment-based access is preferred over credential management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:49:56.295Z","isFirstParty":false,"canonicalSlug":"x402-toolbox-terrain-elevation-lookup-050009d4"}