Mark price

{
   "id":"clientID8",
   "event":"subscribe",
   "success":true,
   "ts":1682241795883
}

{
   "topic":"PERP_ETH_USDC.e@markprice",
   "ts":1682241796000,
   "data":{
      "symbol":"PERP_ETH_USDC",
      "price":2300.0
   }
}

{
   "id":"clientID8",
   "event":"subscribe",
   "success":true,
   "ts":1682241795883
}

{
   "topic":"PERP_ETH_USDC.e@markprice",
   "ts":1682241796000,
   "data":{
      "symbol":"PERP_ETH_USDC",
      "price":2300.0
   }
}

Push interval: 1s

{
    "id": "clientID8",
    "topic": "PERP_ETH_USDC@markprice",
    "event": "subscribe"
}

Parameters

Name	Type	Required	Description
id	string	Y	id generate by client
event	string	Y	`subscribe`/`unsubscribe`
topic	string	N	`{symbol}@markprice`

{
   "id":"clientID8",
   "event":"subscribe",
   "success":true,
   "ts":1682241795883
}

{
   "topic":"PERP_ETH_USDC.e@markprice",
   "ts":1682241796000,
   "data":{
      "symbol":"PERP_ETH_USDC",
      "price":2300.0
   }
}