{"uid":"cap_O00EaYRk6Q4k6gdA-ndEL","slug":"x402-toolbox-cron-expression-explainer-918084a8","name":"x402-toolbox Cron Expression Explainer","description":"309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.","url":"https://x402-toolbox.shablony-pro.workers.dev/util/cron-explain?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"schema":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"paid":true}},"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_jinwiW-IMz9BhSBxf2jeW","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":"Accepts a cron expression schema string and returns a human-readable explanation of what schedule it represents","exampleAgentPrompt":"Can you explain what this cron expression means: '0 9 * * 1-5'? I want to know when exactly it will trigger.","exampleUseCases":[{"title":"Debug an inherited cron job","prompt":"I found this cron expression in our legacy codebase: '30 4 1,15 * *' — can you explain in plain English when it runs so I know if it's causing our monthly billing issues?"},{"title":"Validate a scheduled task before deployment","prompt":"Before I deploy, can you tell me what schedule '0 0 * * 0' represents? I want to make sure this weekly cleanup job runs at the right time."},{"title":"Explain a CI pipeline schedule","prompt":"Our CI pipeline is set to run on '*/15 8-18 * * 1-5' — can you explain that in plain English so I can tell my team when to expect builds?"}],"resultDescription":"A JSON response with ok and paid status flags, plus a human-readable explanation describing when the cron schedule triggers — e.g. 'Every Monday through Friday at 9:00 AM UTC'.","failureModes":["Invalid or malformed cron expression returns an error or unhelpful explanation","Missing schema parameter may result in a 400 or empty response","Ambiguous 5 vs 6 field cron formats may be misinterpreted","Payment failure via x402 returns 402 with no explanation"],"whenToPreferThis":"Choose this endpoint when you need a quick, cheap ($0.001 USDC), no-signup way to convert a cron string to a plain-English schedule description — especially in an agentic pipeline where you don't want to maintain API keys or accounts. Prefer this over building your own parser when you need deterministic, human-readable output for logging, documentation, or user-facing explanations.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T02:35:34.844Z","isFirstParty":false,"canonicalSlug":"x402-toolbox-cron-expression-explainer-918084a8"}