Slack Events API

Handles Slack Events API callbacks including url_verification challenges and thread follow-up messages. Bot messages are ignored to prevent loops. Request signature is verified via x-slack-signature header.

curl -X POST "http://localhost:3001/api/v1/slack/events"

{
  "property1": null,
  "property2": null
}

{
  "error": "string",
  "message": "string",
  "requestId": "string"
}

{
  "error": "string",
  "message": "string",
  "requestId": "string"
}