{"uid":"cap_-aVqwuRMO1nkoS5wgbrC7","slug":"cron-next-6-8-utc-times-calculator-2322f6bf","name":"Cron Next 6-8 UTC Times Calculator","description":"Call when an agent needs the next 8 UTC times for a 6-field cron expression. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/cron-next-6-8 first.","url":"https://agentshelf.syntexa.ch/v1/cron-next-6-8?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"from":{"type":"string","format":"date-time","examples":["2026-01-01T00:00:00.000Z"],"description":"ISO datetime to count forward from. Omit it to start at the current time."},"expression":{"type":"string","examples":["0 0 * * * *"],"maxLength":200,"minLength":1,"description":"Cron expression. The route says whether it is 5 fields or 6 fields. Example: 0 9 * * 1-5."}}},"responseSchema":null,"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_bhEqE6CMxvneYQci9AM6K","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":"Given a 6-field cron expression and an optional start datetime, returns the next 8 UTC scheduled execution times for that cron schedule.","exampleAgentPrompt":"What are the next 8 UTC times the cron expression '0 9 * * 1-5 *' will fire, starting from 2024-06-01T00:00:00Z?","exampleUseCases":[{"title":"Preview scheduled job run times","prompt":"I'm setting up a job that runs on the cron schedule '0 8 1 * * *' — can you show me the next 8 UTC times it will fire starting from today, 2024-07-01T00:00:00Z?"},{"title":"Debug a cron expression before deploying","prompt":"Before I deploy this cron task with expression '30 14 * * 3 *', can you calculate the next 8 UTC execution times starting from 2024-06-15T12:00:00Z so I can verify it's set up right?"},{"title":"Audit upcoming pipeline trigger schedule","prompt":"Our data pipeline uses cron '0 0 * * * *' — list the next 8 UTC times it's scheduled to trigger, starting from 2024-08-01T00:00:00Z."}],"resultDescription":"Returns an ordered list of the next 8 UTC datetime values at which the given 6-field cron expression would fire, starting from the specified 'from' datetime (or now if omitted). Each timestamp is in ISO 8601 / UTC format.","failureModes":["Invalid or malformed cron expression returns a validation error","Expression with fewer or more than 6 fields is rejected","Unparseable 'from' datetime format returns a 400 error","Payment not included or insufficient results in 402 Payment Required","Cron expression that never fires (e.g. Feb 30) may return an error or empty result"],"whenToPreferThis":"Choose this endpoint when you need deterministic, serverless computation of upcoming cron schedule times without running your own scheduler. It handles 6-field cron expressions (including seconds), requires no infrastructure, and returns exactly 8 future UTC timestamps per call. Prefer this over spinning up a cron library locally when operating in an agent context that lacks a runtime environment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:04.815Z","isFirstParty":false,"canonicalSlug":"cron-next-6-8-utc-times-calculator-2322f6bf"}