# Configurar notificações do Slack usando o plugin discourse-chat-integration

**URL:** <https://meta.discourse.org/t/set-up-slack-notifications-using-the-discourse-chat-integration-plugin/66730>\
**Category:** Integrations\
**Tags:** chat-integration, how-to\
**Created:** [24 Julho , 2017 16:45 UTC](https://meta.discourse.org/t/set-up-slack-notifications-using-the-discourse-chat-integration-plugin/66730 "2017-07-24T16:45:28Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)\
**Post date:** [16 Setembro , 2017 22:15 UTC](https://meta.discourse.org/t/set-up-slack-notifications-using-the-discourse-chat-integration-plugin/66730/3 "2017-09-16T22:15:12Z")

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> [@ivar](#):
>
> 403\_client\_error

This would suggest that it’s an issue with the authentication of slack to your Discourse instance. Can you double check that the incoming webhook token has been copied across correctly? (step 12 above) Make sure there’s nothing weird being copied before/after (e.g. spaces)

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