{"uid":"cap_6XK84Cw2uzw_WvTqVoJkJ","slug":"suverse-space-seasons-astronomical-events-for-a-year-333a0bf9","name":"Suverse Space Seasons – Astronomical Events for a Year","description":"Equinoxes, solstices, perihelion and aphelion for a year with exact date and time. Keyless US Naval Observatory API. For agents computing astronomical seasons.","url":"https://proxy.suverse.io/v1/data/suverse-space-seasons","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.08","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":"$0.08/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YJbjm3QxJD9A7Lj1h_HMr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.08","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns exact dates and times of equinoxes, solstices, perihelion, and aphelion for a given year via the US Naval Observatory API.","exampleAgentPrompt":"What are the exact dates and times of all the equinoxes, solstices, perihelion, and aphelion for 2025?","exampleUseCases":[{"title":"Seasonal calendar planning for 2026","prompt":"Can you pull the exact dates and times of the spring equinox, summer solstice, fall equinox, and winter solstice for 2026, plus perihelion and aphelion?"},{"title":"Astronomy app seasonal data feed","prompt":"I need the precise UTC timestamps for all four astronomical season transitions plus Earth's closest and farthest points from the Sun in 2025 — can you get those?"},{"title":"Checking when summer officially starts","prompt":"When does summer officially start this year according to astronomy — what's the exact date and time of the summer solstice in 2025?"}],"resultDescription":"A structured list of astronomical events for the requested year including exact date and time for the vernal equinox, summer solstice, autumnal equinox, winter solstice, perihelion (Earth closest to Sun), and aphelion (Earth farthest from Sun), sourced from the US Naval Observatory.","failureModes":["Invalid or out-of-range year results in an error response","Upstream US Naval Observatory API unavailability causes request failure","Malformed POST body or missing required fields returns a validation error","Network timeout if USNO data source is slow to respond"],"whenToPreferThis":"Choose this endpoint when you need authoritative, precise astronomical season and orbital event data (equinoxes, solstices, perihelion, aphelion) for a specific year without requiring a USNO API key. It is ideal for agents building calendars, scheduling seasonal content, or answering astronomy questions about when seasons change or when Earth is nearest/farthest from the Sun.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:49:54.781Z","isFirstParty":false}