Linear

Create and update Linear issues, post comments, search, and retrieve team data from your Collabase automations. Linear’s GraphQL API is used throughout.

Authentication

Auth type: API Key (Personal API Key) Create a key in Linear Settings → API → Personal API keys.

Credential	Description
API Key	Your Linear personal API key

Triggers

Trigger	When it fires
Issue Created	A new Linear issue is created
Issue Status Changed	An issue transitions to a different workflow state
Issue Assigned	An issue is assigned to a team member
Comment Added	A comment is posted on an issue

Actions

Action	Key inputs	Key outputs
Create Issue	`teamId`, `title`, `description`, `priority` (0–4), `assigneeId`, `labelIds[]`, `dueDate`	issueId, identifier, title, url
Update Issue	`issueId`, `title`, `description`, `priority`, `stateId`, `assigneeId`, `dueDate`	issueId, title
Get Issue	`issueId`	issueId, identifier, title, state, priority, assignee, url
Add Comment	`issueId`, `body`	commentId, body
Search Issues	`query`, `teamId`, `limit`	issues[], count
List Teams	—	teams[] — id, name, key

Priority values: 0 = No priority, 1 = Urgent, 2 = High, 3 = Normal, 4 = Low.

Last modified on April 2, 2026