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Connect Google Calendar to Trello
Automate Google Calendar and Trello with AI
Deadlines on a board and time on a calendar drift apart quickly. Your Operator agent on OpenClaw reads Google Calendar for what is due this week, opens or moves Trello cards with the event title and date, and adds comments when a meeting ends with new action items. Push a card date from chat and it moves the calendar block and notes the change on the card.
It reaches both apps directly or through connectors like Composio MCP and Pipedream MCP, which handle the sign in and token refresh, so there is no Zap to build and no API keys to paste.
What your agent can do with Google Calendar and Trello
What your agent does in Google Calendar
Delete ACL Rule
Deletes an access control rule from a Google Calendar. Use when you need to remove sharing permissions for a user, group, or domain.
Get ACL Rule
Retrieves a specific access control rule for a calendar. Use when you need to check permissions for a specific user, group, or domain.
Create ACL Rule
Creates an access control rule for a calendar. Use when you need to grant sharing permissions to a user, group, or domain.
List ACL Rules
Retrieves the list of access control rules (ACLs) for a specified calendar, providing the necessary 'rule_id' values required for updating specific ACL rules.
Patch ACL Rule
Updates an existing access control rule for a calendar using patch semantics (partial update). This allows modifying specific fields without affecting other properties. IMPORTANT: The ACL rule must already exist on the calendar. This act...
Update ACL Rule
Updates an access control rule for the specified calendar.
What your agent does in Trello
Add board
Creates a new Trello board; the 'name' parameter is required for creation, and various preferences can be customized or cloned from a source board.
Add card
Creates a new card in a Trello list. Only `idList` is required; `idBoard` is optional as the API determines the board from the list.
Add comment to card
Adds a new text comment, which can include @mentions, to a Trello card specified by its ID; file attachments are not supported via this action.
Add attachment to card
Adds an attachment to a Trello card by `idCard`; specify either a `file` to upload or a `url` to link, but not both.
Add checklist to card via id
Adds a checklist to a Trello card: use `value` to add a specific existing checklist, `idChecklistSource` to create a new checklist by copying an existing one (optionally using `name` for the new checklist's name), or `name` to create a n...
Add label to card
Adds an existing label to a Trello card; `idCard` identifies the card and `value` is the ID of the label to add. Both card and label must already exist.
How it works
Tell the agent what you want to happen between Google Calendar and Trello, for example to watch one and act in the other, or to keep the two in step. It reads what it needs from Google Calendar, works out what to do, and runs the matching action in Trello without you mapping a single field.
You can have it run once, on a schedule, or whenever something changes. Ask it for a status any time and it reads the latest from both apps back to you in the same chat.
Common questions about Google Calendar and Trello
- How do I connect Google Calendar and Trello to Operator?
- You authorize Google Calendar and Trello once each from your Operator dashboard. Operator holds both connections and refreshes the access tokens for you, so your agent keeps working across them without you signing in again.
- What can my agent do across Google Calendar and Trello?
- Tell it the job and it moves between Google Calendar and Trello as one task, choosing which actions to run on each side. There is nothing to map and no trigger to configure; you give instructions the way you would to a person.
- Can my agent keep Google Calendar and Trello in sync?
- Yes. It can watch Google Calendar and act in Trello, or keep both in step, reading from one and running the matching update in the other. This runs on demand when you ask or on a schedule you set.
- Do I need to build a workflow or write code?
- No. There is no workflow to build, no fields to map, and no API keys to paste. Operator manages both connections, and you give the agent instructions in plain language.
Google Calendar and Trello integrations
Put your agent on Google Calendar and Trello
Sign in, connect both apps, and hand your agent the work. The same setup reaches every app in the catalog. Your first week is free.
Try for free