# List chat app channels

`GET https://evohub.io/api/v1/notification-channels/chat-apps`

Part of the [Uptime API](https://docs-dev.evohub.io/uptime.md) reference · operationId `listChatAppChannels`.

The Slack and other chat app channels connected to the organization
(Organization → Chat apps) that a `chat` notification channel can
post to. An empty list when none are connected.

Requires the `uptime:channel:read` scope.

## Authorization

Any one of:

- `bearerKey`
- `headerKey`

Where:

- `bearerKey`: HTTP Bearer — An EvoHub API key (`evohub_…`) as a bearer token.
- `headerKey`: API key in the header `X-API-Key` — An EvoHub API key (`evohub_…`).

## Responses

### 200 — The channels.

Content type: `application/json`

Type: `object`

- `data` (array of ChatAppChannel)
  - `id` (string, required): Use as `config.chat_channel_id`.
  - `kind` (string, required): The chat app, e.g. `slack`.
  - `name` (string, required)

### 401 — No API key was sent, or it is unknown, revoked or expired (`UNAUTHORIZED`).

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required, example `MONITOR_NOT_FOUND`)
  - `message` (string, required, example `monitor not found`)
  - `request_id` (string)

### 403 — The key lacks the scope this endpoint needs (`FORBIDDEN`).

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required, example `MONITOR_NOT_FOUND`)
  - `message` (string, required, example `monitor not found`)
  - `request_id` (string)

### 429 — Too many requests (`RATE_LIMITED`). Wait for `Retry-After` seconds.

Headers:

- `Retry-After` (integer): Seconds to wait before retrying.

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required, example `MONITOR_NOT_FOUND`)
  - `message` (string, required, example `monitor not found`)
  - `request_id` (string)

### 502 — The organization's chat apps could not be read right now (`CHAT_UNAVAILABLE`). Retry shortly.

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required, example `MONITOR_NOT_FOUND`)
  - `message` (string, required, example `monitor not found`)
  - `request_id` (string)

## Example request

```bash
curl -X GET 'https://evohub.io/api/v1/notification-channels/chat-apps' \
  -H 'Authorization: Bearer <TOKEN>'
```