Getting list of calendar events over api for zoho mail calendar

Getting list of calendar events over api for zoho mail calendar

Hi,

I am using just Zoho mail without using Zoho CRM. I wanted to get all events booked in my zoho mail calendar through an api at regular intervals. I could find such API support for Zoho CRM calendar but not for zoho mail calendar. Can you kindly let me know if such a service exists?