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ActionClickUpUpdated June 2026

How do I post a comment on a ClickUp task?

Short answer: You can add comment in ClickUp by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the ClickUp Add Comment action to a workflow, map its 2 inputs from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.

Use this actionAll 9 ClickUp actions
Inputs

The fields this action accepts.

Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.

FieldTypeRequiredDescription
Task ID
task_id
stringRequiredTask ID. Example: abc123
Comment
comment_text
stringRequiredComment. Example: Looks good, merging now.
Sample request
{
  "task_id": "e.g. abc123",
  "comment_text": "e.g. Looks good, merging now."
}
Returns
{
  "id": "comm123",
  "date": "1700000000",
  "comment_text": "Looks good"
}

Use these fields in downstream nodes for routing, logging, or error handling.

Triggered by

Apps that pair well as the trigger for Add Comment.

Any of these apps can fire this action as part of a workflow.

Gmail → ClickUp
1 Gmail triggers
Slack → ClickUp
13 Slack triggers
Google Sheets → ClickUp
2 Google Sheets triggers
HubSpot → ClickUp
18 HubSpot triggers
FAQ

Questions about Add Comment.

What does the Add Comment action do in ClickUp?
Adds a comment to a ClickUp task, optionally as a specific user with @mentions. Used for automation activity logs, AI summary notes, or status broadcasts.
What inputs does Add Comment require?
Required: Task ID, Comment. Every input accepts a static value or a variable from any upstream node in your workflow.
Can I use dynamic inputs from earlier workflow nodes?
Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.
What happens if ClickUp returns an error?
The workflow pauses on the failed node, the error message is captured in the run log, and you can retry the run with one click. Auto-retry policies are configurable per workflow with exponential backoff up to 5 attempts.
Does Add Comment support batch operations?
Yes. Run Add Comment inside a Loop node to process arrays. TinyCommand handles ClickUp's rate limits automatically so you don't have to throttle manually.
More actions

Other ClickUp actions.

Action
Create Task
Creates a new task in a ClickUp list with name, description, assignees, status, priority, due date, tags, and custom fields. The standard write action for piping forms or external tickets into ClickUp.
Action
Delete Task
Deletes a task from ClickUp by ID. Moves to trash for 30 days before permanent deletion, so this is recoverable in the short term.
Action
Get Task
Retrieves a ClickUp task by ID with name, description, status, assignees, due date, parent, list, and custom fields. The standard read after a trigger fires with an ID.
Action
List Folders
Lists all folders in a ClickUp space along with their IDs and names. Use to populate a folder picker before creating a list.
Action
List Lists
Lists all lists in a ClickUp folder. Required step before creating a task, since tasks live inside lists.
Action
List Spaces
Lists all spaces in a ClickUp workspace. Use as the first step before drilling into folders and lists.