home-assistant.io/source/_integrations/sensor.websocket_api.markdown

title	description	logo	ha_category	ha_release	ha_iot_class	ha_quality_scale	ha_domain
Websocket Connections Sensor	Instructions on how to count connected clients within Home Assistant.	home-assistant.png	Utility Sensor	0.33	Local Push	internal	websocket_api

The websocket_api sensor platform shows how many clients are connected to the stream API.

Configuration

To add the connected clients to your installation, add the following to your configuration.yaml file:

# Example configuration.yaml entry
sensor:
  - platform: websocket_api

Note

This replaces the previous api_streams sensor. The default sensor name is connected_clients.