OverviewConnectorsAgentsConsultancies and agenciesInternal teamsReplacing spreadsheetsPricingDocsGuidesBlogSecurityAbout
Sign inJoin the waitlist
Talk to us
ENNL
Connectors / Slack
Messaging

Slack

Post updates into a Slack channel as your app, and handle what people send back.
Ask Claude to connect it
Included on every plan. An admin approves it once.

What your app can do with it

  • ✓Messages land in the channel you choose
  • ✓Your app can respond when people click or reply in Slack
  • ✓Give it access to only the channels it needs
For your IT admin

Setting it up

Done once, in your company's own account with Slack.
1
Create a Slack app in the customer’s workspace and add a bot user.
2
Grant it only the OAuth scopes your application actually needs.
3
Install the app to the workspace, invite the bot to the target channel, and note the channel id.
4
Hand the bot token and signing secret to the platform once. They are never shown again.
For developers

What your app receives

Posts to Slack as a bot, and verifies the requests Slack sends back. The bot token identifies your application, the signing secret proves an incoming request really came from Slack, and the channel id is where messages land. Scope the token to the channels it needs: a bot token is not read-only, and one granted broadly can read far more of a workspace than the feature requires.

Slack's own documentation →
SLACK_BOT_TOKENSLACK_SIGNING_SECRETSLACK_CHANNEL_ID

Other ways to keep your team posted

All 12 connectors →
CLOSED BETA

Get your spot in the beta.

We open spots from the waitlist, oldest first. When yours opens, the free tier is a real environment with a real URL. No card.
Already have access? Sign in →·Questions? Talk to us →
Syntica
Real environments for client work. Your code. Your repo. No lock-in.
Product
PricingRelease notes
Who it's for
Consultancies and agenciesInternal teamsMigration
Developers
DocsStatus
Company
AboutSecurity and governanceBlogContact
© 2026 Syntica. All rights reserved.
Privacy PolicyTerms of Service
We use cookies
We use essential cookies to run the site and optional ones to understand usage. See our Privacy Policy.