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Focus & Sleep Planner – Jet Lag Shift Scheduler
x402
Focus & Sleep Planner – Jet Lag Shift Scheduler is a paid API for AI agents from focus-sleep-calc.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-29).
Generates a day-by-day bedtime and wake-time shifting schedule to gradually adjust sleep toward a new time zone, with exact 12-hour clock times for each day.
Price / call$0.02
Success—
StatusUnknown
How this service works
Day-by-day bedtime and wake-time shift toward a new time zone, with dates and 12-hour clock times. Planning only.
Output
Returns a structured day-by-day schedule array with each entry containing the day number, calendar date, weekday name, adjusted bedtime, adjusted wake time, and total hours shifted. Also includes a summary, the date when the shift is fully complete, the direction of travel, total hours difference, and a disclaimer about the planning-only nature of the output.
Example use cases
Pre-travel sleep shift for Europe
“I'm heading to Paris next week — 6-hour time difference eastward. My bedtime is normally 11:30 PM and I wake at 7:00 AM. Starting 2025-07-15, build me a gradual daily sleep-shift plan moving 1 hour per day so I'm adjusted before I land.”
Recovering from a westbound long-haul flight
“Just got back from Tokyo — flew west, 9-hour time difference, and my body is all over the place. My home bedtime is 10:30 PM and wake time is 6:30 AM. Starting 2025-07-14, can you give me a schedule shifting 0.5 hours per day to recover gradually?”
Preparing a night-shift worker for vacation
“I work nights so my usual bedtime is 6:00 AM and I wake at 2:00 PM. I'm vacationing in New York from my home in London — 5 hours west — starting 2025-07-20. Give me a day-by-day plan shifting 1 hour per day so I can enjoy normal daytime hours on my trip.”
Technical details
Endpoint
GEThttps://focus-sleep-calc.x402tookit.com/jet-lag-shift?utm_source=zero.xyzWhen to prefer
Choose this endpoint when a user needs a concrete, actionable day-by-day sleep schedule to manage jet lag — either before a trip (eastward or westward) or during recovery afterward. It is ideal for travel planning agents, wellness apps, or itinerary builders that want to integrate sleep optimization without implementing circadian rhythm calculations from scratch. Prefer this over generic sleep advice endpoints when the user has a specific time zone difference and start date in mind.
Side effects
- Missing required parameters (direction, hoursDifference, startDate, bedtime, wakeTime) return an error
- Invalid direction value (not 'east' or 'west') returns a validation error
- hoursDifference outside 0.5–12 range may return an error or unexpected results
- shiftPerDayHours outside 0.25–3 range may be rejected
- Malformed time strings for bedtime or wakeTime (not in 12-hour format) may cause parsing errors
- Invalid startDate format (not YYYY-MM-DD) will cause a failure
- Payment failure or insufficient USDC balance returns a 402 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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