{"ok":true,"tool":"Cron Expression Generator","operation":"generate-cron","description":"Generate a cron expression from schedule fields.","method":"POST","endpoint":"/api/cron-generator","webUrl":"https://ultraquick.tools/tools/cron-generator","parameters":{"type":"object","properties":{"minute":{"type":"string","description":"Minute field (default *)"},"hour":{"type":"string","description":"Hour field (default *)"},"day":{"type":"string","description":"Day of month (default *)"},"month":{"type":"string","description":"Month (default *)"},"weekday":{"type":"string","description":"Day of week (default *)"}},"required":[]},"response":{"type":"object","properties":{"cron":{"type":"string"},"description":{"type":"string"}}},"example":{"request":{"minute":"0","hour":"12"},"response_shape":{"type":"object","properties":{"cron":{"type":"string"},"description":{"type":"string"}}}},"howToCall":"POST a JSON body to https://ultraquick.tools/api/cron-generator. Returns {\"ok\":true,\"result\":{...}} on success or {\"ok\":false,\"error\":\"...\"} on failure. No auth, CORS-enabled.","parametersSummary":"  minute (string, optional) — Minute field (default *)\n  hour (string, optional) — Hour field (default *)\n  day (string, optional) — Day of month (default *)\n  month (string, optional) — Month (default *)\n  weekday (string, optional) — Day of week (default *)","curlExample":"curl -X POST https://ultraquick.tools/api/cron-generator -H \"Content-Type: application/json\" -d '{\"minute\":\"0\",\"hour\":\"12\"}'"}