Subscribe

Before you can send messages to a particular WebSocket channel, you must first subscribe to it.

Some of the market data websocket channels take an instrument_codes property alongside the name of the channel.

Subscription Request

{
    "type": "SUBSCRIBE",
    "channels": [
      {
        "name": "TRADING"
      }
    ]
}

SubscriptionRequest

Subscription Response

Success

{
    "type": "SUBSCRIPTIONS",
    "channels": [
        {
            "name": "TRADING"
        }
    ],
    "time": 1731671164898119453
}

SubscriptionSuccessResponse

Error

{
    "error": "Invalid channel."
}

SubscriptionErrorResponse