SyncMatrix.
Smartsheet logo + Google Calendar logo

Automate Smartsheet & Google Calendar

Stop paying for mismatched spreadsheets. Sync data between Smartsheet and Google Calendar in real-time, so you can manage your operations without the busywork.

Get This Workflow Built
Custom API Integration
Secure Data Transfer
Done-For-You Setup

How the Data Flows

graph LR
    subgraph Source ["Smartsheet"]
        T1(["Copy Folder — Destination workspace folders"])
    end
    
    subgraph Middleware ["Enterprise Integration Core"]
        W[CRON API
Poller] --> V{Validation
& Auth}
        V -->|Fail| DLQ[Dead Letter
Queue]
        V -->|Pass| Map[Data Mapping
& Transformation]
        Map --> Retry[Rate Limiting
& Retries]
    end
    
    subgraph Target ["Google Calendar"]
        A1(["Add Attendees to Event"])
    end

    T1 -->|JSON Payload| W
    Retry -->|Authenticated API POST| A1

    style Source fill:transparent,stroke:#cbd5e1,stroke-dasharray: 5 5
    style Target fill:transparent,stroke:#cbd5e1,stroke-dasharray: 5 5
    style Middleware fill:#f8fafc,stroke:#94a3b8,stroke-width:2px
    style T1 fill:#3b82f6,stroke:#fff,stroke-width:2px,color:#fff
    style W fill:#1f2937,stroke:#fff,stroke-width:1px,color:#fff
    style V fill:#1f2937,stroke:#fff,stroke-width:1px,color:#fff
    style Map fill:#1f2937,stroke:#fff,stroke-width:1px,color:#fff
    style Retry fill:#1f2937,stroke:#fff,stroke-width:1px,color:#fff
    style DLQ fill:#ef4444,stroke:#fff,stroke-width:1px,color:#fff
    style A1 fill:#e11d48,stroke:#fff,stroke-width:2px,color:#fff
When Smartsheet and Google Calendar operate independently, project deadlines and meeting schedules can easily fall out of sync. For instance, if a project manager updates a task due date in Smartsheet, that change may not reflect in Google Calendar, leading to missed meetings and miscommunication. The project team may waste hours manually cross-referencing task lists and calendar events to ensure alignment, causing frustration and delays in project execution.

Top Ways to Automate Smartsheet & Google Calendar

  • Automated Task Creation: Instantly create tasks in Smartsheet from Google Calendar events, ensuring that all scheduled meetings and deadlines are captured in your project management system.
  • Real-Time Updates: Sync changes made in Smartsheet directly to Google Calendar, allowing team members to stay informed about project timelines and adjustments without manual input.
  • Deadline Reminders: Set up automated reminders in Google Calendar for upcoming Smartsheet deadlines, ensuring that your team never misses a critical milestone.

How to Build the Smartsheet → Google Calendar Sync

  1. In Smartsheet, set up a webhook to listen for changes on the 'Task Due Date' field. Use the endpoint: https://api.smartsheet.com/2.0/webhooks.
  2. Configure the webhook to trigger on 'UPDATE' events for the specific sheet containing your project tasks.
  3. Extract the relevant payload data which includes the 'taskId' and the updated 'dueDate' from the webhook notification.
  4. Using the Google Calendar API, prepare a POST request to the endpoint: https://www.googleapis.com/calendar/v3/calendars/{calendarId}/events.
  5. In the POST request, include a JSON body that maps the 'taskId' to the event ID in Google Calendar and updates the 'dueDate' in the 'start' and 'end' fields of the event object.
  6. Test the integration by updating a task in Smartsheet and verifying that the corresponding event in Google Calendar reflects the new due date.

Developer Warnings & API Gotchas

  • Ensure that the 'taskId' from Smartsheet matches the event ID in Google Calendar; otherwise, the update will fail silently.
  • Be cautious of time zone differences between Smartsheet and Google Calendar; always convert the 'dueDate' to UTC before sending the POST request.
  • When handling multiple updates in quick succession, implement a queuing mechanism to avoid overwriting changes, as Google Calendar may not handle rapid consecutive updates well.

Supported API Operations

We leverage official, stable endpoints to ensure secure data transfer. No deprecated legacy routes.

  • When this happens in Smartsheet... Copy Folder — Destination workspace folders
    Do this in Google Calendar Add Attendee(s) to Event
  • When this happens in Smartsheet... Copy Folder — Source workspace folders
    Do this in Google Calendar Create Calendar
  • When this happens in Smartsheet... Fetch Custom Actions
    Do this in Google Calendar Create Detailed Event
  • When this happens in Smartsheet... Get Folders
    Do this in Google Calendar Delete Event
  • When this happens in Smartsheet... Get Reports
    Do this in Google Calendar Move Event to Another Calendar

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I can see you're looking at mapping Smartsheet to Google Calendar. Tell me about your current setup—what's the specific bottleneck you're trying to automate right now?