{"uid":"cap_LpKIc6TTKsz4ZjxxcZqXP","slug":"agent402-tools-cron-next-run-calculator-2d475073","name":"agent402.tools Cron Next Run Calculator","description":"Parse a 5-field cron expression and return the next N run times (UTC).","url":"https://agent402.tools/api/cron-next","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"expr":{"type":"string","description":"5-field cron: minute hour day-of-month month day-of-week"},"from":{"description":"Start time (epoch/ISO, default now)"},"count":{"type":"number","description":"How many upcoming runs (1-20, default 5)"}}},"responseSchema":{"type":"json","example":{"expr":"*/15 9-17 * * 1-5","next":["2026-06-11T09:00:00.000Z"]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9_NjhUU06iGP9urZabBcn","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Parses a 5-field cron expression and returns the next N scheduled run times in UTC","exampleAgentPrompt":"What are the next 10 times this cron expression will run: '0 9 * * 1-5' starting from now?","exampleUseCases":null,"resultDescription":"A list of up to 20 upcoming UTC timestamps representing when the cron expression will next trigger, starting from the specified or current time.","failureModes":["Invalid cron expression returns a 4xx error with a parse error message","Count out of range (less than 1 or greater than 20) may return an error or be clamped","Malformed start time (non-ISO, non-epoch) may fail to parse and return an error","Missing required 'expr' field returns a validation error","Payment not included or insufficient results in 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need to quickly preview or validate when a cron job will next execute without running a scheduler locally. Ideal for agents that need to confirm scheduling logic before deploying a job, audit existing cron configurations, or communicate human-readable next-run times to users. Prefer this over general-purpose compute when you specifically need cron expression evaluation with UTC output.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:14:06.643Z","isFirstParty":false}