---
title: "Slack Install Callback"
method: GET
path: "/api/slack/install/callback"
tags: ["slack"]
---

# Slack Install Callback

`GET /api/slack/install/callback`

## Query parameters

- `code` string, nullable
- `state` string, nullable
- `error` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

## Changes

> 23 revisions in range; 10 could not be searched.

- **2026-07-26** `13940b6986a4` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/every/apis/every-api/changes/api/slack/install/callback/get.md)

---

[API](https://skmtc.dev/every/apis/every-api.md) · [All operations](https://skmtc.dev/every/apis/every-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/every/every-api/revisions/88bb31b8dace/schema)