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Notis

Keep changed Eventbrite times accurate

A changed source time becomes a precise patch to the linked calendar event.

Trigger

Webhook received

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

Action

Patch Event

Updates specified fields of an existing event in a google calendar using patch semantics (array fields like `attendees` are fully replaced if provided); ensure the `calendar id` and `event id` are valid and the user has write access to the calendar.

Why this helps

A rescheduled event is easy to miss, leaving a stale appointment in a carefully planned week.

  • Remove stale times from your calendar.
  • Preserve the existing event while patching supplied fields.
  • Avoid manually comparing registration pages.

Setup

Build it in a few focused steps.

  • 1Connect both integrations once.
  • 2Create a webhook automation that patches the linked Google event when a supplied Eventbrite update includes a new time.
  • 3Include the Google calendar ID, event ID, RFC3339 times, and timezone in each payload.
  • 4Send one real reschedule payload and check the updated event.

Questions about this workflow

What identifies the event?

The webhook payload must supply the Google Calendar ID and event ID.

Can it invent a new time?

No. It only applies the explicit RFC3339 values supplied in the payload.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Eventbrite to Google Calendar. A trigger fires from one place; an action lands in another.

Eventbrite triggers

Google Calendar actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Insert Calendar into List

Inserts an existing calendar into the user's calendar list.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Update Calendar List Entry

Updates an existing entry on the user\'s calendar list.

ActionInstant

Delete Calendar

Deletes a secondary calendar. use calendars.clear for clearing all events on primary calendars.

ActionInstant

Update Calendar

Updates metadata for a calendar.

ActionInstant

Clear Calendar

Clears a primary calendar. this operation deletes all events associated with the primary calendar of an account.

ActionInstant

Create Event

Creates an event on a google calendar, needing rfc3339 utc start/end times (end after start) and write access to the calendar. by default, adds the organizer as an attendee unless exclude organizer is set to true.

ActionInstant

Delete event

Deletes a specified event by `event id` from a google calendar (`calendar id`); this action is idempotent and raises a 404 error if the event is not found.

ActionInstant

Create a calendar

Creates a new, empty google calendar with the specified title (summary).

ActionInstant

Connect any two apps with Notis in the middle.

Eventbrite and Google Calendar, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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