{"uid":"cap_IbfKo7658uu-jexfDAq9E","slug":"steward-nasa-astronomy-picture-of-the-day-apod-25ed762d","name":"Steward: NASA Astronomy Picture of the Day (APOD)","description":"Use when an agent needs NASA's Astronomy Picture of the Day — title, explanation, and image URLs for a date, or a few random entries for a space moment in a briefing or lesson. Metadata only, never image bytes. Pass date (1995-06-16 to today) or count for random picks. Use permitted: build it into your products and services, paid or free. Raw redistribution of the feed itself is prohibited.","url":"https://pay.brianbooms.com/api/v1/data/apod?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"date":{"type":"string","description":"YYYY-MM-DD, default today. Example: 2026-09-27"},"count":{"type":"string","description":"Random entries instead of one date, 1-10. Example: 3"}},"additionalProperties":true},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_n6u03fpre50W6GwLleJHE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns NASA's Astronomy Picture of the Day metadata — title, explanation, and image URLs — for a specific date or a set of random entries.","exampleAgentPrompt":"What was NASA's Astronomy Picture of the Day on July 4th, 1997? Give me the title, explanation, and image URL.","exampleUseCases":[{"title":"Daily space briefing insert","prompt":"Pull today's NASA Astronomy Picture of the Day — I want the title, explanation, and image URL to include in this morning's briefing."},{"title":"Birthday astronomy lookup","prompt":"What was NASA's astronomy picture of the day on March 15, 2003? I want to surprise someone with the space image from their birthday."},{"title":"Classroom random space images","prompt":"Get me 5 random NASA Astronomy Pictures of the Day so I can use them as discussion starters in my astronomy lesson today."}],"resultDescription":"Returns a JSON object (or array for random picks) containing the APOD title, date, explanation text, image URL, high-definition image URL, and media type (image or video). No image bytes are returned — only metadata and URLs.","failureModes":["Date out of range (before 1995-06-16 or in the future) returns an error","Count parameter outside 1–10 range may be rejected","Payment not processed (x402 flow failure) blocks the response","NASA upstream API downtime causes fetch failure","Invalid date format returns a validation error"],"whenToPreferThis":"Choose this endpoint when you need structured APOD metadata — title, explanation, and image URLs — for a specific date or random selection, particularly for enriching content, briefings, educational materials, or space-themed UI. Prefer it over scraping nasa.gov directly, as it handles the x402 micropayment flow and delivers clean JSON. Not suitable if you need the actual image bytes or real-time astronomical data beyond APOD.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T12:30:46.599Z","isFirstParty":false,"canonicalSlug":"steward-nasa-astronomy-picture-of-the-day-apod-25ed762d"}