* 97 schedules
API Polling
* In Plain English
Webhook retries, queue drain, and external API polling schedules.
* Scheduling Guide
API polling schedules keep your system in sync with external services by running queries at regular intervals — every minute, every five minutes, or hourly depending on how fresh the data needs to be. The key tradeoff is poll frequency versus rate-limit headroom: polling too often burns API quota and risks 429 errors, while polling too infrequently means stale data. A common pattern is a short interval (e.g. */2 * * * *) for high-priority webhooks that need near-real-time delivery, and a longer window (e.g. 0 * * * *) for bulk feed ingestion where a one-hour lag is acceptable. Backoff and retry logic should sit inside the job itself, not in the schedule, so a transient failure does not cascade into a missed run.
45_11_ * _ * _ * Every day at 11:45 AM
View details →30 22 * * * Every day at 10:30 PM
View details →0 15 22 * * ? Every day at 10:15 PM
View details →15_0_ * _ * _ * Every 15 minutes past the hour, all day long
View details →0 12 * * * Every day at noon
View details →0 45 4 * * ? Every day at 4:45 in the morning
View details →*/10 * * * * Every 10 minutes, all day
View details →0 */12 * * * Twice a day, at midnight and noon
View details →h/15 * * * * Every fifteen minutes throughout the day.
View details →*/15 * * * * Every 15 minutes, all day
View details →0 */2 * * * Every two hours, on the hour
View details →*/2 * * * * Every two minutes, all day
View details →*/20 * * * * Every twenty minutes, all day
View details →*/30 * * * * Every 30 minutes
View details →0 0/30 9-17 ? * MON-FRI Every 30 minutes on weekdays between 9 AM and 5 PM
View details →0 */4 * * * Every four hours on the hour
View details →0 0/5 14 * * ? Every 5 minutes past 2 PM, every day
View details →rate(5 minutes) Every 5 minutes, all day
View details →*/5 * * * * Every 5 minutes, all day long
View details →15_0_ * _ * _5 Every Friday at 12:15 AM
View details →cron(0 0/1 * * ? *) Every minute, all day long
View details →*/1 * * * * Every minute, all day long
View details →H * * * * Every minute, with a randomized hour each time
View details →30 19 * * 5 Every Friday at 7:30 PM
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