{"uid":"cap_qNOOFYXpPslZMQq1eTg-i","slug":"lilambd-koyomi-moon-phases-api-d9d2c59f","name":"Lilambd Koyomi Moon Phases API","description":"A crossing for play, feeling, language, science and computation — creating states that do not have names yet.","url":"https://api.lilambd.com/koyomi/moon-phases?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","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["year"],"properties":{"year":{"type":"string","description":"year (integer)"}},"additionalProperties":{"type":"string"}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":[],"count":0,"attribution":"source licence line"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wnS1Sr-RBysxbYx0wGi-t","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns all moon phases (new moon, full moon, quarters) for a given year","exampleAgentPrompt":"Can you get me all the moon phases for 2025 — I want to know every new moon, full moon, and quarter moon date for the whole year?","exampleUseCases":[{"title":"Lunar calendar for event planning","prompt":"What are all the full moon and new moon dates for 2026? I want to plan events around the lunar cycle."},{"title":"Gardening by the moon schedule","prompt":"Can you pull up all the moon phases for 2025 so I can figure out the best planting dates for the whole year?"},{"title":"Annual lunar phase reference","prompt":"Give me a complete list of every moon phase in 2024 — new moons, full moons, first quarter, last quarter, all of them."}],"resultDescription":"A JSON object containing an array of moon phase events for the requested year (data[]), a count of total events, and an attribution string crediting the data source. Each event in the array likely includes the phase name and its date.","failureModes":["Missing required 'year' query parameter returns an error","Invalid or non-integer year value may return an error or empty result","Years far outside supported range may return empty data array","Network or upstream data source unavailability causes request failure","Payment failure (x402) prevents access to the endpoint"],"whenToPreferThis":"Choose this endpoint when you need a full year's worth of lunar phase data in a single call, including new moons, full moons, and quarter moons. Useful for calendar generation, planning tools, astrological applications, or any use case requiring structured lunar event data by year. The x402 micropayment model makes it suitable for pay-per-query agent workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T18:33:39.114Z","isFirstParty":false,"canonicalSlug":"lilambd-koyomi-moon-phases-api-d9d2c59f"}