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Question

Reacting to Comments with the API

  • January 18, 2026
  • 1 reply
  • 13 views

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Summary Enable creating and managing comment reactions (emoji reactions) via the Front API, similar to how reactions work in the Front UI.

Current State The Front API currently supports:

  • Creating comments on conversations
  • Editing existing comments
  • Listing comments

However, there's no endpoint to add, remove, or list reactions on comments.

Requested Functionality

  • POST /comments/{comment_id}/reactions — Add a reaction to a comment
  • DELETE /comments/{comment_id}/reactions/{reaction_id} — Remove a reaction
  • Include reactions in the comment object when fetching comments

Use Case: AI Agents AI agents that assist support teams need lightweight ways to acknowledge information without adding noise to the conversation thread. Reactions are ideal for this:

  • Acknowledgment signals — An AI agent can react with ✅ to indicate it has processed a comment or completed a task, without cluttering the thread with "Got it" messages
  • Status indicators — Use 👀 to show the agent is reviewing, 🎯 when action is taken, or ⚠️ to flag something for human review
  • Human-in-the-loop workflows — Humans can react to AI-generated comments to approve/reject suggestions, which the agent can then act on
  • Reduced notification fatigue — Reactions don't trigger the same notification weight as new comments, keeping threads cleaner

Why This Matters As more teams integrate AI agents into their Front workflows, the ability to communicate through reactions becomes essential for building natural, low-friction collaboration between humans and AI within conversations.

1 reply

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Hi there! Thanks for writing in, and I totally agree that an API endpoint for comment reactions can be helpful to enable various workflows. While we don’t have a dedicated API endpoint today, I would suggest that you add this as a feature request using the link here: https://front.ideas.aha.io/ideas. That way you can be notified once it’s available in Front!