File: slack.md | Updated: 11/15/2025
š NextAuth.js is now part of Better Auth !
This is documentation for NextAuth.js v3, which is no longer actively maintained.
For up-to-date documentation, see the **latest version ** (v4).
Version: v3
On this page
Documentationā
https://api.slack.com/authentication https://api.slack.com/docs/sign-in-with-slack
Configurationā
Optionsā
The Slack Provider comes with a set of default options:
You can override any of the options to suit your own use case.
Exampleā
import Providers from `next-auth/providers`...providers: [ Providers.Slack({ clientId: process.env.SLACK_CLIENT_ID, clientSecret: process.env.SLACK_CLIENT_SECRET })]...