> ## Documentation Index
> Fetch the complete documentation index at: https://plain-mattvagni-patch-1.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Slack message received

This event is fired when a Slack message is received in your workspace.

If the message is edited in Slack, this webhook will not fire again.

## Schema

[**View JSON Schema →**](https://core-api.uk.plain.com/webhooks/schema.json)

Example:

<Snippet file="webhooks/thread-slack-message-received.mdx" />