List Slack Channels

List public Slack channels available to the workspace's connected bot.

Returns connected: false with an empty channel list when the workspace has no active Slack integration. When connected, channels are fetched live from the Slack API and sorted alphabetically.

Requires the channels:read bot scope. Workspaces whose Slack integration predates this scope must reconnect via POST /api/v1/integrations/slack/connect to grant it.

curl -X GET "https://api.levainlabs.com/api/v1/integrations/slack/channels"

{
  "connected": true,
  "channels": [
    {
      "id": "string",
      "name": "string"
    }
  ]
}

{
  "detail": [
    {
      "loc": [
        "string"
      ],
      "msg": "string",
      "type": "string",
      "input": null,
      "ctx": {}
    }
  ]
}