{"uid":"cap_QHZQoidvigj_6GC8Mlm8H","slug":"rotary-agency-nasa-data-api-033e1bb8","name":"Rotary Agency NASA Data API","description":"Free-source data APIs (100% margin, no proxy, $0.002/call): ...","url":"https://rotaryagency.uk/api/free/nasa?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"varies":"endpoint-specific structured JSON"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_8Cl0yshHJp90fqLMgDSg5","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":"Provides free-source NASA data via a pay-per-call proxy endpoint returning structured JSON about space, astronomy, and planetary science","exampleAgentPrompt":"Can you fetch the latest NASA Astronomy Picture of the Day data, including its title, description, and image URL?","exampleUseCases":[{"title":"Daily astronomy picture briefing","prompt":"Get me today's NASA Astronomy Picture of the Day — I want the title, explanation, and image link so I can share it in our morning newsletter."},{"title":"Near-Earth asteroid monitoring","prompt":"Pull the latest near-Earth object data from NASA for today so I can see which asteroids are passing close to Earth and their estimated sizes."},{"title":"Mars rover photo retrieval","prompt":"Fetch recent Mars rover photos from NASA — I'm looking for the latest images with their capture dates and camera details."}],"resultDescription":"Structured JSON containing NASA open-data fields relevant to the queried data type, which may include image URLs, titles, descriptions, dates, scientific measurements, or planetary metadata depending on the specific NASA dataset accessed.","failureModes":["Payment not received — 402 response requiring x402 micropayment before data is returned","NASA upstream API rate limit or downtime causing 503 or timeout","Invalid or missing query parameters returning 400 error","Endpoint-specific NASA data not available for requested date or parameters returning empty result","Network timeout if NASA source API is slow to respond"],"whenToPreferThis":"Choose this endpoint when you need programmatic access to NASA open data with a simple per-call micropayment model (x402, $0.002/call) and no subscription or API key management. Useful for agents that need occasional NASA data lookups without committing to NASA's own API key registration, or when building workflows that aggregate multiple free-source data APIs under a single payment rail.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:42:33.921Z","isFirstParty":false,"canonicalSlug":"rotary-agency-nasa-data-api-033e1bb8"}