Run Google Calendar “Create Event” from Slack “New Message in Channel”
TriggerSlack · New Message in Channel
ActionGoogle Calendar · Create Event
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Connect Slack and Google Calendar
Choose either direction, select popular real Trigger and Action definitions, and open a preconfigured Workflow draft.
Build this Workflow
Your selected Trigger and Action are carried into FastHook. Connect accounts, review field mapping, and activate only when the draft is ready.
Popular Workflows
Start with a ready-made template
Each template fixes a useful starting Trigger and Action. You can change both operations inside the Workflow draft.
Use this template
Run Slack “Send Message” from Google Calendar “New Event (Instant)”
TriggerGoogle Calendar · New Event (Instant)
ActionSlack · Send Message
Connect Slack “New Direct Message” to Google Calendar “Update Event”
TriggerSlack · New Direct Message
ActionGoogle Calendar · Update Event
Two-way automation
What you can automate between Slack and Google Calendar
The public builder uses popular operations as a focused starting point. The technical references contain all 56 Triggers and 22 Actions available across this pair.
Slack → Google Calendar
New Message in Channel to Create Event
Use Slack “New Message in Channel” as the Trigger, then map its output into Google Calendar “Create Event”.
Google Calendar → Slack
New Event (Instant) to Send Message
Use Google Calendar “New Event (Instant)” as the Trigger, then map its output into Slack “Send Message”.
Slack
41 Triggers · 17 Actions
Start Workflows from Slack events and automate messages, reactions, channels, pins, and member operations.
Google Calendar
15 Triggers · 5 Actions
Trigger from calendar and event lifecycle changes, scheduled start times, or upcoming-event alerts and manage events.
Choose the direction
Start in either app and change direction without leaving the public integration page.
Select the events
Use focused popular operations here; the complete provider catalogs remain in the technical documentation.
Review the draft
Connect accounts, confirm resources and schema-aware mapping, then activate explicitly.
Explore related app integrations
Slack + Google Calendar FAQ
Can Slack trigger actions in Google Calendar?
Yes. Choose one of the popular Slack Triggers on this page and pair it with a Google Calendar Action. FastHook creates a draft so you can connect accounts and review mapping before activation.
Can Google Calendar trigger actions in Slack?
Yes. Switch the direction in the builder, then select a Google Calendar Trigger and a Slack Action.
Can I change the Trigger or Action later?
Yes. The public builder sets the starting values. You can change the operation, account, resource, and field mapping inside the FastHook Workflow before activation.
How are fields mapped between the apps?
FastHook uses the Trigger output schema and Action input schema to propose compatible fields. Review ambiguous or provider-specific values in the draft before the first run.