■Overview
The flow of "Updating Google Calendar events based on Slack posts" is a business workflow that automatically manages schedules from daily communication.
It detects important posts and event information on Slack and automatically adds or updates events in Google Calendar based on them.
This facilitates smooth information sharing within the team and reduces the time and effort required for manual schedule management.
In environments where project progress management and meeting schedule adjustments frequently occur, it enables quick event updates, leading to improved business efficiency.
■Recommended for
■Benefits of using this template
Since Google Calendar events are automatically updated based on Slack posts, you can eliminate the hassle of manual schedule management.
Managing important team communication and schedules on a single platform prevents missing information.
Additionally, important changes and new events are immediately reflected in the calendar, allowing the entire team to always share the latest information.
Automation prevents human errors in schedule adjustments, achieving accurate schedule management.


When an event is created
When a schedule is updated
When a schedule is deleted
When a message is posted to a channel
When a file is posted to a channel
When a message is posted to a channel (Webhook)
When a reaction is added to a message (Webhook)
When a user is mentioned in a channel
When a message containing specified text is posted to a channel
When your Slack app is mentioned (Webhook)
When mentioned in a channel (multiple users)
When a message containing specified text is posted to a channel (Regular expression)
When a new channel is created (Webhook)
When a message is posted in a thread (Webhook)
When mentioned in a channel (multiple users & user groups)
Retrieve a list of events in UTC (deprecated)
Create event (deprecated)
Get event details
Change calendar sharing settings
Add the specified calendar to the calendar list
Remove a calendar from the Calendar List
Update event (Deprecated)
List events (Deprecated)
Delete event
Create an all-day event (Deprecated)
Create event without Google Meet (Deprecated)
Create all-day event without Google Meet (Deprecated)
Update event
List events
Create all-day event
Create event without Google Meet
Create event
Create all-day event without Google Meet
When an event is created
When a schedule is updated
When a schedule is deleted
Retrieve a list of events in UTC (deprecated)
Create event (deprecated)
Get event details
Change calendar sharing settings
Add the specified calendar to the calendar list
Remove a calendar from the Calendar List
Update event (Deprecated)
List events (Deprecated)
Delete event
Create an all-day event (Deprecated)
Create event without Google Meet (Deprecated)
Create all-day event without Google Meet (Deprecated)
Update event
List events
Create all-day event
Create event without Google Meet
Create event
Create all-day event without Google Meet
Search events
Create a recurring event
Create Recurring All-day Event
Update All-day Event
Change Event Organizer
List Events (Regular Events Only)
Update Event without Google Meet
Delete Calendar
Update Calendar
Get Calendar List
Create Calendar
When a message is posted to a channel
When a file is posted to a channel
When a message is posted to a channel (Webhook)
When a reaction is added to a message (Webhook)
When a user is mentioned in a channel
When a message containing specified text is posted to a channel
When your Slack app is mentioned (Webhook)
When mentioned in a channel (multiple users)
When a message containing specified text is posted to a channel (Regular expression)
When a new channel is created (Webhook)
When a message is posted in a thread (Webhook)
When mentioned in a channel (multiple users & user groups)
Send a message to a channel
Send a direct message
Send a file (Support ends on 11/12)
Get user IDs in a channel
Create a channel
Invite members to a channel
List user groups
Send a message to a thread
Archive a channel
Get messages in a thread
Get a List of Public Channels
Remove a Member from a Private Channel
Search User by Email
Retrieve user information
Get a Specific Message
Get Message Permalink
Delete Message
List users in a user group
Get reactions for a specific message
Create User Group
Send a file to a thread (support ended on 11/12)
Get channel message history
Send a message to a channel with attachments