Introduction to iCloud Calendar connection

Connecting OnceHub to your iCloud Calendar ensures a real-time integration between your iCloud Calendar appointments and your busy time in ScheduleOnce.

Connecting and configuring your iCloud Calendar

Any iCloud Calendar User can connect to OnceHub.

For each of your ScheduleOnce Booking pages, you can select the calendar that bookings will be created in, the calendars that busy time will be retrieved from, and any additional calendars you want to create an event when a booking is made. 


Apple requires Users to use app-specific passwords for all third-party applications such as OnceHub. An app-specific password is a single-use password for your Apple ID that lets OnceHub securely access the information you store in your iCloud calendar. 

This access method enhances your security and privacy, and requires that you turn on Apple two-factor authentication or Apple two-step verification. Learn more about iCloud app-specific passwords

Learn more about connecting OnceHub to your iCloud Calendar

Privacy and security

When you connect OnceHub to your iCloud Calendar, all credentials and data traffic are fully encrypted. Your calendar information is always kept private and free/busy patterns are never revealed to Customers.

iCloud Calendar connection FAQs

Read our iCloud Calendar connection FAQs for answers to common questions about the OnceHub integrations with iCloud Calendar.

iCloud Calendar connection troubleshooting

Read our iCloud Calendar connection troubleshooting article for solutions to common issues with iCloud Calendar.

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