{"uid":"cap_j1ofRHM6ZR8lMKYcP7Bfe","slug":"northline-sun-events-api-65fa856c","name":"Northline Sun Events API","description":"Pay-per-call APIs, paid downloads and work-on-request for agents. Payment: x402 (USDC on Base, eip155:8453), no accounts or API keys. Catalog: https://206-81-14-131.sslip.io/?format=json. Agent guide: https://206-81-14-131.sslip.io/llms.txt","url":"https://206-81-14-131.sslip.io/svc/sun-events/sun?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"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_DkY1Oq9uOib5EziL097zZ","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 sunrise, sunset, and related solar event times for a given location and date","exampleAgentPrompt":"What time is sunrise and sunset tomorrow at latitude 47.6062, longitude -122.3321?","exampleUseCases":[{"title":"Outdoor photography golden hour planning","prompt":"I'm shooting photos at latitude 34.0522, longitude -118.2437 on Saturday — what time is sunrise and sunset so I can plan for golden hour?"},{"title":"Stargazing astronomical twilight lookup","prompt":"When does astronomical twilight end tonight at latitude 51.5074, longitude -0.1278? I want to know when it's dark enough to stargaze."},{"title":"Automated daylight scheduling for smart home","prompt":"Get me the sunrise and sunset times for latitude 40.7128, longitude -74.0060 for today so I can set my smart lights to switch on at dusk."}],"resultDescription":"Returns precise solar event times for the requested location and date, including sunrise, sunset, solar noon, day length, and twilight phases (civil, nautical, and astronomical), expressed as UTC or local timestamps.","failureModes":["Missing or invalid latitude/longitude returns an error response","Out-of-range date values may return no data or an error","Network or payment failure (x402) results in 402 Payment Required if USDC payment is not submitted","Extreme polar latitudes where the sun doesn't rise or set may return special values or null for certain events"],"whenToPreferThis":"Choose this endpoint when you need accurate solar event times (sunrise, sunset, twilight phases) for a specific geographic coordinate and date, especially in an agentic context where pay-per-call with no account setup is preferable. Ideal for low-frequency, precise lookups rather than bulk historical datasets.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T00:42:54.372Z","isFirstParty":false,"canonicalSlug":"northline-sun-events-api-65fa856c"}