---
title: "Complete Slack bot installation"
method: GET
path: "/v1/integrations/slack/oauth/callback"
tags: ["Authentication"]
---

# Complete Slack bot installation

`GET /v1/integrations/slack/oauth/callback`

Consume the single-use OAuth state, recheck the installing admin's access, and exchange the Slack authorization code for bot credentials. Redirect to connector settings after a successful installation.

## Other responses

- `302` — Redirect to the installed connector's settings.
- `400` — Installation cancelled, expired, incomplete, or missing required permissions.
- `403` — The installing member no longer has admin access.
- `409` — Slack workspace conflicts with an existing installation.

## Changes

- **2026-10-01** `406852f37cc0` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/openworklabs/apis/den-api/changes/v1/integrations/slack/oauth/callback/get.md)

---

[API](https://skmtc.dev/openworklabs/apis/den-api.md) · [All operations](https://skmtc.dev/openworklabs/apis/den-api/llms.txt) · [OpenAPI document](https://skmtc.dev/openworklabs/apis/den-api/revisions/df3754993784?raw)