{"uid":"cap_MwQUvLtx9WNfDgfoMgMtI","slug":"cron-expression-parser-next-run-time-calculator-fdf320c4","name":"Cron Expression Parser & Next-Run Time Calculator","description":"Cron expression parser API: validate any cron expression and get its next N run times as ISO timestamps in any timezone. For scheduler-building and automation agents.","url":"https://x402.forgemesh.io/parse-cron-expression","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"count":{"type":"string","description":"how many runs, default 5"},"timezone":{"type":"string","description":"IANA tz, default UTC"},"expression":{"type":"string","description":"cron expression, e.g. */15 9-17 * * 1-5"}}},"responseSchema":{"type":"json","example":{"next_runs":["2026-07-16T13:00:00.000Z","2026-07-17T13:00:00.000Z","2026-07-20T13:00:00.000Z"]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/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_DLjQzuiwCind_HMyCl_tO","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":"Validates a cron expression and returns the next N scheduled run times as ISO 8601 timestamps in any IANA timezone.","exampleAgentPrompt":"Can you parse the cron expression '0 9 * * 1-5' and show me the next 8 times it'll fire, in America/New_York timezone?","exampleUseCases":null,"resultDescription":"Returns an array of the next N ISO 8601 timestamps representing when the cron expression will trigger, along with any validation feedback indicating whether the expression is syntactically correct.","failureModes":["Invalid cron expression syntax returns a validation error","Unrecognized IANA timezone string causes a bad request error","Count parameter out of acceptable range may return an error or be capped","Malformed request body missing the expression field returns a 400-level error"],"whenToPreferThis":"Use this endpoint when you need to validate a cron expression and preview its actual future fire times in a specific timezone, especially when building schedulers, automation workflows, or debugging why a cron job isn't running as expected. Prefer this over manual parsing when timezone-aware ISO timestamps are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:58:56.872Z","isFirstParty":false}