Receive signed Slack assistant events

Verify the Slack signature and workspace, answer URL verification challenges, and durably enqueue supported events before acknowledging. Disabled or ineligible invocations are acknowledged without routing to a member runtime.

post/v1/integrations/slack/{connectionId}/events

Path parameters

connectionIdstring typeid required

Den TypeID with 'emc_' prefix and a 26-character base32 suffix.

Response

Event acknowledged or URL verification challenge.

Changes

Changed in 2 of the 51 revisions of this API.2

Oct 1, 2026df37549937841See the full diff
- ○
  added the optional property //// to the response with the status
  response-optional-property-added
Oct 1, 2026406852f37cc01See the full diff
- ○
  endpoint added
  endpoint-added

Full history