{"uid":"cap_ML-MYKu5QxlsVWNQS7e4I","slug":"site-climate-altitude-effects-9b6b02a7","name":"Site Climate Altitude Effects","description":"Elevation at a location and what it does: air pressure, boiling point of water, air density and oxygen versus sea level.","url":"https://site-climate.x402tookit.com/altitude-effects?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"],"type":"string"},"queryParams":{"type":"object","required":["lat","lon"],"properties":{"lat":{"type":"number","description":"Latitude, -90 to 90"},"lon":{"type":"number","description":"Longitude, -180 to 180"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"asOf":{"type":["null","string"]},"source":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"latitude":{"type":["null","number"]},"longitude":{"type":["null","number"]},"sourceUrl":{"type":["null","string"]},"disclaimer":{"type":["null","string"]},"elevationM":{"type":["null","number"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"attribution":{"type":["null","string"]},"elevationFt":{"type":["null","number"]},"pressureKpa":{"type":["null","number"]},"airDensityKgM3":{"type":["null","number"]},"elevationSource":{"type":["null","string"]},"isaTemperatureC":{"type":["null","number"]},"boilingPointWaterC":{"type":["null","number"]},"boilingPointWaterF":{"type":["null","number"]},"nasaGridElevationM":{"type":["null","number"]},"oxygenAvailabilityPct":{"type":["null","number"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_gZ3zMCHNvcxNCF4017IR6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns elevation at a lat/lon coordinate and derived atmospheric effects: air pressure, boiling point of water, air density, and oxygen availability relative to sea level.","exampleAgentPrompt":"What are the altitude effects at the coordinates for La Paz, Bolivia — latitude -16.5, longitude -68.15? I want to know the elevation, air pressure, boiling point of water, air density, and how much oxygen is available compared to sea level.","exampleUseCases":[{"title":"High-altitude cooking adjustment","prompt":"I'm planning a camping trip to a site at latitude 39.11, longitude -106.44 near Aspen, Colorado. Can you tell me the elevation there, what the boiling point of water will be, and how the air pressure compares to sea level so I know how to adjust my cooking times?"},{"title":"Altitude acclimatization planning","prompt":"I'm hiking to a base camp at lat 27.99, lon 86.93 near Everest. What's the elevation, how much oxygen will be available compared to sea level, and what's the air density and pressure I should expect for acclimatization planning?"},{"title":"Engineering site atmospheric assessment","prompt":"We're installing equipment at a site in the Andes at latitude -23.65, longitude -67.52. Can you pull the elevation and atmospheric data — air pressure, air density, and oxygen percentage — so our engineers can spec the machinery correctly for that altitude?"}],"resultDescription":"Returns the elevation in meters and feet (from NASA grid data), atmospheric pressure in kPa, ISA temperature in °C, air density in kg/m³, boiling point of water in both Celsius and Fahrenheit, and oxygen availability as a percentage relative to sea level. Also includes source, attribution, and any relevant disclaimer fields.","failureModes":["Missing or out-of-range lat/lon parameters returns an error","Coordinates in ocean or remote areas may have no elevation data available","NASA grid elevation data may differ slightly from local ground truth","Service may return degraded:true if elevation source is unavailable or uncertain","Network timeout if external elevation data source is slow"],"whenToPreferThis":"Choose this endpoint when you need elevation-derived atmospheric data (pressure, oxygen, boiling point, air density) for a specific geographic coordinate — especially for use cases involving cooking at altitude, physiological acclimatization, equipment engineering at altitude, or any scenario where knowing how the atmosphere differs from sea level at a location matters. Prefer over general weather endpoints when the focus is on altitude effects rather than current or forecast weather conditions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:19:46.456Z","isFirstParty":false,"canonicalSlug":"site-climate-altitude-effects-9b6b02a7"}