How to connect Google Calendar and OpenPhone
Create a New Scenario to Connect Google Calendar and OpenPhone
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 OpenPhone will be your first step. To do this, click "Choose an app," find Google Calendar or OpenPhone, 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 OpenPhone Node
Next, click the plus (+) icon on the Google Calendar node, select OpenPhone from the list of available apps, and choose the action you need from the list of nodes within OpenPhone.

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OpenPhone
Authenticate OpenPhone
Now, click the OpenPhone node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your OpenPhone settings. Authentication allows you to use OpenPhone through Latenode.
Configure the Google Calendar and OpenPhone 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 OpenPhone 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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OpenPhone
Trigger on Webhook
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Google Calendar
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Webhook response
Save and Activate the Scenario
After configuring Google Calendar, OpenPhone, 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 OpenPhone integration works as expected. Depending on your setup, data should flow between Google Calendar and OpenPhone (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 OpenPhone
Google Calendar + Slack + OpenPhone: When a new or modified event is detected in Google Calendar, a message is sent to a Slack channel containing the event details. This message includes the relevant phone number from OpenPhone, if available, allowing for quick call scheduling.
OpenPhone + Google Calendar + HubSpot: When a call ends in OpenPhone, a Google Calendar event is created to log the call. The associated contact in HubSpot is then updated with details from the call, ensuring all interactions are properly recorded.
Google Calendar and OpenPhone 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 OpenPhone
Use OpenPhone in Latenode to automate SMS and call workflows. Log activities, trigger actions based on call outcomes, and sync data to CRMs. By using Latenode, you orchestrate OpenPhone within complex workflows, adding logic and integrations not available in OpenPhone alone. Scale customer communication using no-code tools and AI.
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See how Latenode works
FAQ Google Calendar and OpenPhone
How can I connect my Google Calendar account to OpenPhone using Latenode?
To connect your Google Calendar account to OpenPhone 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 OpenPhone accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically text meeting participants via OpenPhone?
Yes, you can! Latenode lets you trigger OpenPhone texts upon Google Calendar events. Send reminders, follow-ups, or pre-call information, improving engagement with zero code!
What types of tasks can I perform by integrating Google Calendar with OpenPhone?
Integrating Google Calendar with OpenPhone allows you to perform various tasks, including:
- Send SMS reminders before a Google Calendar event starts.
- Create OpenPhone tasks when new Google Calendar events are created.
- Log missed OpenPhone calls as tasks in Google Calendar.
- Automatically dial into conference calls via OpenPhone.
- Update Google Calendar event descriptions with OpenPhone call summaries.
Can I filter events synced from Google Calendar to OpenPhone?
Yes! Latenode's visual editor lets you precisely filter Google Calendar events. Sync based on keywords, attendees, or time, ensuring only relevant items trigger OpenPhone actions.
Are there any limitations to the Google Calendar and OpenPhone integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex recurring events may require custom JavaScript logic for full support.
- Initial synchronization of historical data might be limited by API rate limits.
- Two-way synchronization of event modifications requires careful workflow design.