# List notification channels

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

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

The organization's notification channels. A channel's webhook URL
and secret are never returned; see `NotificationChannel`.

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; an empty list when there are none.

Content type: `application/json`

Type: `object`

- `data` (array of NotificationChannel)
  - `id` (string): Starts with `nch_`.
  - `org_id` (string)
  - `name` (string)
  - `type` (string, one of `chat`, `webhook`, `slack`)
  - `config` (object)
    - `url_host` (string)
    - `url_hint` (string)
    - `has_secret` (boolean)
    - `chat_channel_id` (string)
    - `chat_channel_name` (string)
    - `chat_channel_kind` (string)
    - Other keys: string
  - `created_at` (string (date-time))

### 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)

### 500 — Something went wrong on EvoHub's side (`INTERNAL_ERROR`). Retry later.

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' \
  -H 'Authorization: Bearer <TOKEN>'
```