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

**Please note:** This integration describes an outdated approach to Slack apps. Please see the [Sign in with Slack integration](/integrations/sign-in-with-slack) for the latest way to connect Auth0 with Slack.

Slack OAuth 2.0 - Deprecated Slack OAuth 2.0 connection