Calendly and Trello integration

Save yourself the work of writing custom integrations for Calendly and Trello and use n8n instead. Build adaptable and scalable Productivity, workflows that work with your technology stack. All within a building experience you will love.

Get Started See n8n in action

How to connect Calendly and Trello

Build your own Calendly and Trello integration

Create custom Calendly and Trello workflows by choosing triggers and actions. Nodes come with global operations and settings, as well as app-specific parameters that can be configured. You can also use the HTTP Request node to query data from any app or service with a REST API.

Supported API Endpoints for Calendly

POST	Create webhook subscription	Creates a new webhook subscription to receive data about scheduled events. `/api-docs/b3A6NTkxNDI1-create-webhook-subscription`
POST	Create webhook subscription	Makes a POST request to create a webhook subscription. `/webhook_subscriptions`
POST	Create webhook subscription	Receive data from scheduled events in real time with webhook subscriptions. `/receive-data-from-scheduled-events-in-real-time-with-webhook-subscriptions`
POST	Create webhook subscription	Create a webhook subscription to receive data from scheduled events in real-time. `/api/v1/hooks`
POST	Create webhook subscription	Creates a webhook subscription that sends real-time data to your server. `/api-docs/b3A6NTkxNDI1-create-webhook-subscription`
POST	Create webhook subscription	Make a POST request to create a webhook subscription for scheduled events. `/webhook_subscriptions`

GET	Get event invitee	Uses a GET request to retrieve data about an invitee from a scheduled event. `/scheduled_events/{event_uuid}/invitees/{invitee_uuid}`
GET	Report on scheduled events	Track and report on all scheduled events across your organization. `/track-and-report-on-all-scheduled-events-across-your-organization`
GET	Get event invitee	Use the GET request endpoint to retrieve data about an invitee for a specific scheduled event. `/scheduled_events/{event_uuid}/invitees/{invitee_uuid}`

GET	View availability data	View event type and user calendar availability data. `/view-event-type-and-user-calendar-availability-data`

GET	Share meeting links	Get scheduling page links for team members across the organization. `/how-to-get-scheduling-page-links-for-team-members-across-the-organization`

GET	Embed Calendly	Display the scheduling page for users of your app. `/how-to-display-the-scheduling-page-for-users-of-your-app`

POST	Create webhook subscription	Creates a subscription to receive data from scheduled events in real-time. `/api/v1/webhooks`

POST	Create personal access token	Generate a personal access token to authenticate with the Calendly API. `/api/tokens`

To set up Calendly integration, add the HTTP Request node to your workflow canvas and authenticate it using a generic authentication method. The HTTP Request node makes custom API calls to Calendly to query the data you need using the API endpoint URLs you provide.

See the example here

These API endpoints were generated using n8n

n8n AI workflow transforms web scraping into an intelligent, AI-powered knowledge extraction system that uses vector embeddings to semantically analyze, chunk, store, and retrieve the most relevant API documentation from web pages. Remember to check the Calendly official documentation to get a full list of all API endpoints and verify the scraped ones!

View workfloworExplore 800+ other templates here

Trello supported actions

Create	Create a new attachment for a card
Delete	Delete an attachment
Get	Get the data of an attachment
Get Many	Returns many attachments for the card

Create	Create a new board
Delete	Delete a board
Get	Get the data of a board
Update	Update a board

Add	Add member to board using member ID
Get Many	Get many members of a board
Invite	Invite a new member to a board via email
Remove	Remove member from board using member ID

Create	Create a new card
Delete	Delete a card
Get	Get the data of a card
Update	Update a card

Create	Create a comment on a card
Delete	Delete a comment from a card
Update	Update a comment on a card

Create	Create a new checklist
Create Checklist Item	Create a checklist item
Delete	Delete a checklist
Delete Checklist Item	Delete a checklist item
Get	Get the data of a checklist
Get Checklist Items	Get a specific checklist on a card
Get Completed Checklist Items	Get the completed checklist items on a card
Get Many	Returns many checklists for the card
Update Checklist Item	Update an item in a checklist on a card

Add to Card	Add a label to a card
Create	Create a new label
Delete	Delete a label
Get	Get the data of a label
Get Many	Returns many labels for the board
Remove From Card	Remove a label from a card
Update	Update a label

Archive	Archive/Unarchive a list
Create	Create a new list
Get	Get the data of a list
Get Cards	Get all the cards in a list
Get Many	Get many lists
Update	Update a list

Calendly and Trello integration details

Calendly

Calendly is an updated version of the popular scheduling software known as Calendly. It includes several new features and improvements over its predecessor, allowing users to easily manage and schedule appointments, meetings, and events with others.

Related categories

Productivity

Trello

Trello is a flexible work management tool that empowers all teams to plan, track, organize projects and accomplish their work in their own way. It is popular, simple, and easy to use.

Related categories

Productivity

Other integrations with Calendly and Trello

With Trello

Calendly and Trello integration tutorials

6 e-commerce workflows to power up your Shopify store
Tips

FAQ about Calendly integrations

Need help setting up your Calendly and Trello integration?

Discover our latest community's recommendations and join the discussions about Calendly and Trello integration.

Trello not fetching and stuck on forever loading (but connection tested successfully)
November 8, 2025Mathew Agustin
I am trying to setup my trello connection, I watched a Connect N8N to Trello Fast (2-Minute Tutorial!) I was able to connect it. I have webhook trigger and I will pass the data and create a trello card to specific b…
Open topic

Looking to integrate Slack and VirusTotal in your company?

Contact Sales

Trusted by teams building smarter workflows

Why

Why use n8n to integrate Calendly with Trello

Handle branching, merging and iteration easily. Pause your workflow to wait for external events.

Re-run single steps to test changes in no time. And pin your data to avoid generating trigger events every time you execute.

Your data is displayed alongside your settings, making edge cases easy to track down.

Use 1000+ workflow templates available from our core team and our community.

Copy and paste, easily import and export workflows.

n8n makes complex workflows easy to build, and versatile enough for me to add my own 'secret sauce.'
Danny Melamed
I have found the holy grail of automation.
Luisa Vidal
n8n’s integration with third-party services is absolutely mind-blowing. It’s like a Swiss army knife for automation.
Felix Leber
n8n is the tool that turns 'I have an idea' into 'it's running in production' faster than anything else.
Ric Neves
Anything is possible with n8n. I think the cloud version is great, they are doing amazing stuff.
Robyn Tindall
n8n’s integration with third-party services is absolutely mind-blowing. It’s like a Swiss army knife for automation.
Nanbing
Thank you to the n8n community. I did the beginners course and promptly took an automation WAY beyond my skill level.
Charley Mann
I love the flexibility of n8n and how it lets different applications work together in a single workflow.
Ray Fourie
n8n is the glue that holds many of our systems together.
Paul Cook
I can move fast, go deep when things get complex, and never feel boxed in.
Ali Mazloum

Simple enough to
understand + sophisticated
enough to ship

Start building

Calendly and Trello integration

How to connect Calendly and Trello

Create a new workflow and add the first step

Build your own Calendly and Trello integration

Supported API Endpoints for Calendly

Trello supported actions