Integration
Connect CalendarLink to Buttondown
When something happens in CalendarLink, your agent does the next thing in Buttondown. Describe it in plain language and the automation is built, tested on every branch and kept running.
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What do you want CalendarLink and Buttondown to do together?
Describe it and your agent reads both APIs, builds the automation, tests every branch and ships it. The list below is what exists today, not the limit.
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Connect Claude CodeEverything your agent can do with CalendarLink and Buttondown
Triggers and actions 5 triggers · 37 actions
Trigger
New Upcoming EventTriggered when a new upcoming event is added to your CalendarLink organisation.
- Create New Event
Creates an event in a CalendarLink collection and returns its add-to-calendar link. Times use the format 2026-09-01 09:00:00. Optionally turns on RSVP with a deadline, attendee limit and notification settings.
- Find Event
Searches your CalendarLink events for one whose title contains the text you give, and returns the first match with its add-to-calendar link, times and RSVP counts.
- List Contacts
Returns a page of the contacts in your CalendarLink organisation, 15 per page, along with how many pages there are.
- List Event Collections
Returns every event collection in your CalendarLink organisation, with each collection's ID, name, description, public link and event count.
- List Event Registrations
Returns a page of the people who signed up for one CalendarLink event, 15 per page. The event must have RSVP turned on.
- List Past Events
Returns a page of your CalendarLink events that have already finished, 15 per page, newest first.
- List Upcoming Events
Returns a page of your CalendarLink events that have not happened yet, 15 per page.
- Update Event Collection
Changes the settings of one CalendarLink event collection — its name, description, appearance, what visitors can add and whether sign-up is required. Only the fields you fill in are changed; the rest keep their current values.
Trigger
New DraftTriggers when a new draft is created.
- New Scheduled Email
Triggers when a new email is scheduled.
- Newsletters
Triggers when a new newsletter is created.
- New Tag
Triggers when a new tag is created.
- Add Segment
Create a new subscriber segment.
- Add Survey
Create a new survey.
- Create Draft
Creates a draft.
- Create Email
Creates an email.
- Create Subscriber
Creates a subscriber.
- Delete Automation
Delete an automation by id.
- Delete Email
Delete an email by id.
- Delete Newsletter
Delete a newsletter by id.
- Delete Segment
Delete a subscriber segment by id.
- Delete Subscriber
Remove a subscriber by id or email address.
- Delete Survey
Delete a survey by id.
- Delete Tag
Delete a tag by id.
- Find Tag
Finds a tag given its name.
- Get Automation
Retrieve a single automation by id.
- Get Email
Retrieve a single email by id.
- Get Newsletter
Retrieve a single newsletter by id.
- Get Segment
Retrieve a single subscriber segment by id.
- Get Survey
Retrieve a single survey by id.
- Get Tag
Retrieve a single tag by id.
- List Automations
List all automations configured on the account.
- List Segments
List all subscriber segments.
- List Surveys
List all surveys on the account.
- Publish Email
Publish a drafted email so it is sent and made public.
- Update Automation
Update an automation's configuration.
- Update Email
Update an existing email's content or metadata.
- Update Newsletter
Update a newsletter's settings.
- Update Segment
Update a subscriber segment's definition.
- Update Survey
Update a survey's configuration.
- Update Tag
Update a tag's name or metadata.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
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