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Integration Service Activities

Last updated Feb 19, 2026

Webhook Event Received (Real Time)

Project compatibility

Windows | Cross-platform

Overview

This trigger requires Bring your own OAuth 2.0 app authentication. To find out how to use the trigger, see Use Slack webhooks in your integration.

DescriptionAPI MethodAPI Path
Triggers whenever a Slack event is received.WebhookWebhook

Input

ParameterDescriptionData Type
App IDThe ID of the Slack app receiving the event.string
Authorization bot statusIndicates whether the bot is authorized in the workspace. string
Authorized team IDThe ID of the authorized Slack workspace.string
Authorized user IDThe ID of the authorized Slack user.string
Channel IDThe ID of the channel where the event occurred.string
Event payloadThe full raw payload of the event from Slack.string
File IDThe ID of the file, if the event involves a file.string
Has file?Whether the event includes a file attachment.boolean
Is enterprise installIndicates if the installation is part of an enterprise grid. boolean
Is externally shared channelWhether the channel is shared with external organizations. boolean
Message categoryClassification of the message or event type.string
Message textThe text content of the message involved in the event. string
ReactionThe name of the emoji reaction (if applicable).string
Team IDThe ID of the Slack team (workspace).string
Thread IDThe ID of the thread where the event occurred, if applicable. string
Type of conversationThe Slack conversation type (e.g., channel, group, DM). string
User IDThe ID of the user responsible for the event.string

Output

ParameterDescriptionData Type
ResponseThe webhook response object acknowledging the event.object
  • In API workflows, a single response object is returned as the output. Any required fields can be extracted directly from this object.
  • In RPA workflows, some output parameters may differ, but the necessary values can still be retrieved from the response object even if they are not explicitly exposed.
  • Project compatibility
  • Overview
  • Input
  • Output

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