Subscribe in a calendar app

Every calendar is available as an iCalendar feed. Subscribe to it, rather than importing it, and your calendar app picks up changes as new releases come out.

The feed’s address is the calendar’s id with .ics, plus your API key:

https://api.financecalendarapi.com/v1/calendars/XNYS.ics?key=YOUR_KEY

Calendar apps can’t send headers, so the key goes in the address. Use a separate key for feeds: it ends up in your calendar app’s settings, and you can revoke it on your dashboard without touching your other keys.

Each calendar’s page on this site shows its feed address.

Google Calendar

1. On the left, next to Other calendars, choose + → From URL.
2. Paste the feed address and choose Add calendar.

Google refreshes subscribed calendars every few hours to a day.

Outlook

1. In Calendar, choose Add calendar → Subscribe from web.
2. Paste the feed address, name it, and choose Import.

Apple Calendar

1. File → New Calendar Subscription…
2. Paste the feed address and choose Subscribe. Set Auto-refresh to every day.

See Calendar feeds (.ics) for choosing the years the feed covers.