---
title: "Slack Events"
method: POST
path: "/webhooks/slack/events"
---

# Slack Events

`POST /webhooks/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.

## Response `200`

Successful Response

- unknown

---

[API](https://skmtc.net/sipyourdrink-ltd/apis/bernstein-task-server.md) · [All operations](https://skmtc.net/sipyourdrink-ltd/apis/bernstein-task-server/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/sipyourdrink-ltd/bernstein-task-server/versions/86f514b4e920/schema)