How to connect Google Calendar and Lark
Create a New Scenario to Connect Google Calendar and Lark
In the workspace, click the “Create New Scenario” button.

Add the First Step
Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Google Calendar, triggered by another scenario, or executed manually (for testing purposes). In most cases, Google Calendar or Lark will be your first step. To do this, click "Choose an app," find Google Calendar or Lark, and select the appropriate trigger to start the scenario.

Add the Google Calendar Node
Select the Google Calendar node from the app selection panel on the right.

Google Calendar
Configure the Google Calendar
Click on the Google Calendar node to configure it. You can modify the Google Calendar URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the Lark Node
Next, click the plus (+) icon on the Google Calendar node, select Lark from the list of available apps, and choose the action you need from the list of nodes within Lark.

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Authenticate Lark
Now, click the Lark node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Lark settings. Authentication allows you to use Lark through Latenode.
Configure the Google Calendar and Lark Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Google Calendar and Lark Integration
Use various Latenode nodes to transform data and enhance your integration:
- Branching: Create multiple branches within the scenario to handle complex logic.
- Merging: Combine different node branches into one, passing data through it.
- Plug n Play Nodes: Use nodes that don’t require account credentials.
- Ask AI: Use the GPT-powered option to add AI capabilities to any node.
- Wait: Set waiting times, either for intervals or until specific dates.
- Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
- Iteration: Process arrays of data when needed.
- Code: Write custom code or ask our AI assistant to do it for you.

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AI Anthropic Claude 3
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Lark
Trigger on Webhook
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Webhook response
Save and Activate the Scenario
After configuring Google Calendar, Lark, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.
Test the Scenario
Run the scenario by clicking “Run once” and triggering an event to check if the Google Calendar and Lark integration works as expected. Depending on your setup, data should flow between Google Calendar and Lark (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Google Calendar and Lark
Google Calendar + Zoom + Lark: When a new event is created or modified in Google Calendar, a Zoom meeting is automatically created, and a message is sent via Lark to a group chat to notify participants.
Lark + Asana + Google Calendar: When a new message is posted in a Lark group chat, a task is created in Asana. The task's deadline is then synced to Google Calendar as a new event.
Google Calendar and Lark integration alternatives
About Google Calendar
Sync Google Calendar with other apps in Latenode to automate scheduling tasks. Create events from CRM data, send reminders via SMS, or update project management tools based on calendar changes. Latenode's visual editor simplifies these workflows, offering scalable, no-code customization, plus advanced JS options when needed.
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About Lark
Use Lark within Latenode to centralize team comms & automate notifications based on workflow triggers. Aggregate messages, streamline approvals, and post updates to specific channels. Benefit from Latenode's visual editor and logic tools for advanced routing that keeps everyone informed and aligned.
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See how Latenode works
FAQ Google Calendar and Lark
How can I connect my Google Calendar account to Lark using Latenode?
To connect your Google Calendar account to Lark on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Google Calendar and click on "Connect".
- Authenticate your Google Calendar and Lark accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically post Google Calendar events to a Lark group?
Yes, with Latenode you can! Automatically post new or updated Google Calendar events to a Lark group. Latenode lets you customize messages with data and use advanced logic to filter events.
What types of tasks can I perform by integrating Google Calendar with Lark?
Integrating Google Calendar with Lark allows you to perform various tasks, including:
- Create a Lark message when a Google Calendar event is starting soon.
- Send daily Google Calendar summaries to a Lark channel.
- Update a Lark task when a Google Calendar event is updated.
- Create a Google Calendar event from a new Lark message.
- Send a Lark message when a new attendee is added to an event.
How easily can I filter Google Calendar events before sending them to Lark?
Latenode's visual editor lets you filter events based on title, attendees, time, and more. You can use JavaScript for complex filtering if needed.
Are there any limitations to the Google Calendar and Lark integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex recurring events may require custom logic for full synchronization.
- Large calendar datasets might require optimization for efficient processing.
- Custom fields in Google Calendar might need specific mapping to Lark fields.