Live Subscribing/Unsubscribing to streams

• The following data can be sent through the websocket instance in order to subscribe/unsubscribe from streams. Examples can be seen below.
• The id used in the JSON payloads is an unsigned INT used as an identifier to uniquely identify the messages going back and forth.

Subscribe to a stream

Request

{    
  "method": "SUBSCRIBE",    
  "params":     
  [   
    "btcusd_200925@aggTrade",    
    "btcusd_200925@depth"     
  ],    
  "id": 1   
}

Response

{
  "result": null,
  "id": 1
}

Unsubscribe to a stream

Request

{   
  "method": "UNSUBSCRIBE",    
  "params":     
  [    
    "btcusd_200925@depth"   
  ],    
  "id": 312   
}

Response

{
  "result": null,
  "id": 312
}

Listing Subscriptions

Request

{   
  "method": "LIST_SUBSCRIPTIONS",    
  "id": 3   
}     

Response

{
  "result": [
    "btcusd_200925@aggTrade"
  ],
  "id": 3
}

Setting Properties

Currently, the only property can be set is to set whether combined stream payloads are enabled are not. The combined property is set to false when connecting using /ws/ ("raw streams") and true when connecting using /stream/.

Request

{    
  "method": "SET_PROPERTY",    
  "params":     
  [   
    "combined",    
    true   
  ],    
  "id": 5   
}

Response

{
  "result": null,
  "id": 5
}

Retrieving Properties

Request

{   
  "method": "GET_PROPERTY",    
  "params":     
  [   
    "combined"   
  ],    
  "id": 2   
}   

Response

{
  "result": true, // Indicates that combined is set to true.
  "id": 2
}