Close Basecamp tasks from calendar changes
Let confirmed calendar progress clear the right task.
Trigger
Event Updated
Triggers when an existing Google Calendar event is modified. Returns the event ID, change type, and the specific fields that changed with their previous and new values.
Action
Complete To-Do
Tool to mark a to-do as completed in Basecamp. Use when you need to complete a to-do item.
Why this helps
Completed coordination work remains open because project tasks are not updated.
- Keep task lists accurate
- Reduce stale open work
- Reflect real-world progress
Setup
Build it in a few focused steps.
- 1Connect Google Super and Basecamp once in Notis.
- 2Create an automation named Calendar update closes task.
- 3Tell Notis how to identify the related Basecamp to-do and complete it only when the event update confirms completion.
- 4Pick Event Updated as the trigger and choose a report channel.
- 5Test it with one real event change.
Questions about this workflow
How does Notis know which task to complete?
Provide a consistent naming or context convention in the automation instruction.
Can it avoid completing tasks prematurely?
Yes. Instruct Notis to act only when the update clearly indicates the agreed completion condition.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Super to Basecamp. A trigger fires from one place; an action lands in another.
Google Super triggers
Basecamp actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Complete To-Do
Tool to mark a to-do as completed in Basecamp. Use when you need to complete a to-do item.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create Card in Column
Tool to create a new card in a column of a Basecamp card table. Use when you need to add a card to a card table column with optional content and due date.
Aggregate Metric Changed
Triggers when an aggregate metric (SUM/COUNT/AVG/MIN/MAX) changes in a Google Sheets spreadsheet. This trigger monitors an aggregate calculation on a target column (optionally filtered by a search column/value) and fires when the calculated result changes.
Create Step in Card
Tool to create a step within a card in a Basecamp card table. Use when you need to add a subtask or checklist item to an existing card with optional due date and assignees.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Create Chatbot
Tool to create a new chatbot in a Basecamp Campfire chat. Use when you need to add an automated bot to a chat room for posting messages and responding to commands.
Cell Range Values Changed
Triggers when values in a specified A1 range change in Google Sheets. This trigger monitors a specific cell or range of cells and fires when any values change.
Create Chatbot Line
Tool to post a message as a chatbot to a Basecamp Campfire. Use when you need to post messages via a chatbot integration without OAuth authentication.
Comment Added (Docs/Sheets/Slides)
Triggers when a new comment is added to Google Docs, Sheets, or Slides.
Create Document in Vault
Tool to create a new document in a Basecamp vault. Use when you need to publish a document in a specific project vault with title, HTML content, and optional publication status.
Conditional Format Rule Changed
Triggers when conditional formatting rules change in a Google Spreadsheet. Detects when rules are added, updated, or removed. Uses snapshot-based diffing to detect changes between polls.
Create Project from Template
Tool to create a new project from a Basecamp template asynchronously. Use when you need to instantiate a project based on an existing template. Poll the returned URL to monitor construction progress until status becomes 'completed'.
Data Validation Rule Changed
Triggers when data validation rules change (added/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.
Create To-Do (Deprecated)
DEPRECATED: Use BASECAMP_POST_BUCKETS_TODOLISTS_TODOS instead. Tool to create a new to-do in a Basecamp to-do list. Use when you need to add a task with optional description, assignees, and due date.
Connect any two apps with Notis in the middle.
Google Super and Basecamp, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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