FlowKit Directory

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Slack Add Reaction

n8n-nodes-base.httpRequest

Add an emoji reaction to a message in Slack using the reactions.add API. Supports any standard or custom emoji.

slack reaction emoji message response

API Docs

Platform

Slack

Category

api integration

Version

1.0.0

Auth Required

Yes

Use Cases

Add acknowledgment reactions to messages

Mark messages as processed with emoji

Respond to messages with emoji feedback

Configuration

Node Configuration Summary

Ready-to-use Slack node configured for slack add reaction. Copy and paste directly into your n8n workflow.

Method: POST

Endpoint: /api/reactions.add

Nodes: 2

Auth: Slack OAuth2 API

Related Slack Nodes

Slack Create Channel

Create a new public or private channel in Slack using the conversations.create API.

Slack Get Channel History

Fetch message history from a Slack channel using the conversations.history API. Supports pagination and time-based filtering.

Slack Get User Info

Retrieve detailed information about a Slack user using the users.info API. Returns profile, status, and timezone data.

Slack Invite to Channel

Invite one or more users to a Slack channel using the conversations.invite API.

Slack List Channels

List all channels in a Slack workspace using the conversations.list API. Supports filtering by channel type and pagination.

Slack Channel Notification

Send formatted messages to Slack channels with rich formatting, mentions, and attachments. Ideal for team notifications and alerts.

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