Trello

Automate Trello card management — create cards from automation triggers, move them between lists, attach labels, post comments, and retrieve board and list data.

Authentication

Auth type: API Key + Token Get your API key from trello.com/power-ups/admin. Click the Token link to generate a user token.

Credential	Description
API Key	Your Trello API key
API Token	Your Trello user token

Triggers

Trigger	When it fires
Card Created	A new card is added to a board
Card Moved	A card is moved to a different list
Card Archived	A card is archived (closed)
Comment Added	A comment is posted on a card

Actions

Cards

Action	Key inputs	Key outputs
Create Card	`listId`, `name`, `description`, `due`, `labelIds`, `memberIds`, `position`	cardId, name, url, listId
Update Card	`cardId`, `name`, `description`, `listId`, `due`, `dueComplete`, `closed`	cardId, name, url
Get Card	`cardId`	cardId, name, url, listId, due, closed
Delete Card	`cardId`	deleted
List Cards in List	`listId`	cards[], count

Comments & labels

Action	Key inputs	Key outputs
Add Comment	`cardId`, `text`	commentId, text
Add Label to Card	`cardId`, `labelId`	success

Boards

Action	Key inputs	Key outputs
List Boards	—	boards[] — boardId, name, url, closed

Trello uses closed: true to archive cards — it does not permanently delete them. Use Delete Card only if you want permanent removal.

Last modified on April 2, 2026

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Core Concepts

Collabase Apps

Administration

Trello

Trello

Authentication

Triggers

Actions

​Trello

​Authentication

​Triggers

​Actions

Trello

Authentication

Triggers

Actions