v6

latestOpenAPI 3.1.0raw.githubusercontent.com2026-08-01485121699.8 KB

Slack Events

Receive Slack Events API callbacks.

Handles:

  • url_verification: returns the challenge value for endpoint verification.
  • event_callback with message type: creates a task when the bot is mentioned. Bot messages and message_changed subtypes are ignored to prevent loops.

Reads SLACK_SIGNING_SECRET from environment for HMAC verification. Returns 200 on success, 401 on bad/missing signature, 400 on parse error.

post/webhooks/slack/events

Response

Successful Response

{"stackTrail":"paths:/webhooks/slack/events:post:responses:200:content:application/json:schema","oasType":"schema","type":"unknown"}