bot_added event

An bot user was added

{
    "type": "bot_added",
    "bot": {
        "id": "B024BE7LH",
        "app_id": "A4H1JB4AZ",
        "name": "hugbot",
        "icons": {
            "image_48": "https:\/\/slack.com\/path\/to\/hugbot_48.png"
        }
    }
}

The bot_added event is sent to all connections for a team when an integration "bot" is added. Clients can use this to update their local list of bots. If the bot belongs to a Slack app, the event will also include an app_id pointing to its parent app.