Heartbeat

The heartbeat feed publishes a heartbeat message at timed intervals.

Request

string

required

subscribe or unsubscribe

string

required

The requested subscription feed. Value: heartbeat

{
  "event": "subscribe",
  "feed": "heartbeat"
}

string

One of: subscribed, subscribed_failed, unsubscribed, unsubscribed_failedThe result.

string

The requested subscription feed. Value: heartbeat

{
  "event": "subscribed",
  "feed": "heartbeat"
}

string

The subscribed feed.

positive integer

The UTC time of the server in milliseconds.

{
  "feed": "heartbeat",
  "time": 1534262350627
}

string

Value: error

string

One of: Invalid feed, Json ErrorAn error message.

{
  "event": "error",
  "message": "Json Error"
}

⌘I