Calendar (iCal)
Subscribe to your on-call schedule from Google Calendar, Outlook, or Apple Calendar.
Calendar export
Every on-call schedule has a private iCalendar feed. Subscribe to it from any calendar app to see your shifts (and overrides) in your normal calendar.
Get your feed URL
Dashboard → On-Call → [schedule] → Export → Copy iCal URL
The URL looks like:
texthttps://happyuptime.com/api/v1/oncall/schedules/sch_abc123/calendar.ics?token=cal_xxx
The token is scoped to read-only access for that one calendar — safe to share with calendar apps but not with humans.
Google Calendar
Open Other calendars
In Google Calendar's left sidebar, click the + next to Other calendars.
From URL
Pick From URL and paste your iCal URL.
Done
Shifts appear within a few minutes. Google refreshes external calendars every 8–24 hours; for faster updates use the dashboard.
Apple Calendar
File → New Calendar Subscription → paste URL → Subscribe. Set auto-refresh to Every hour.
Outlook
Add calendar → Subscribe from web → paste URL.
What's exported
| Field | Source |
|---|---|
| Event title | [Layer] Person on call |
| Start | Layer handoff time, in layer timezone |
| End | Next handoff |
| Description | Schedule name + override note (if any) |
| Recurrence | None — every shift is a discrete event for the next 90 days |
Overrides and fixed shifts override the rotation in the export, so what your calendar shows matches what would actually page.
iCal feeds are immutable from the calendar side — to edit a shift, use the dashboard. Calendar changes won't sync back.
Revoking a token
If a feed leaks, revoke its token from On-Call → Export → Manage tokens. Existing subscriptions stop receiving updates immediately.