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Mark Price

Subscribe to mark price pushes for a specified trading pair.

  • Channel Format:
    • Default frequency (3-second sampling): {symbol}@markPrice
    • High frequency (1-second real-time): {symbol}@markPrice@1s
  • Access: Public

Subscribe Request​

{
  "op": "subscribe",
  "args": [
    "BTC_USDT@markPrice",
    "BTC_USDT@markPrice@1s"
  ]
}

Unsubscribe​

{
  "op": "unsubscribe",
  "args": ["BTC_USDT@markPrice"]
}

Push Example​

{
  "ch": "BTC_USDT@markPrice@1s",
  "d": {
    "symbol": "BTC_USDT",
    "markPrice": "49012.34",
    "t": 1768205315166
  }
}

Push Fields​

FieldTypeDescription
symbolstringTrading pair
markPricestringMark price
tnumberTimestamp (milliseconds)

Notes​

  • @markPrice: pushed every 3 seconds by sampling
  • @markPrice@1s: pushed in real time for each update
  • kafka.topics.markPrice is an optional configuration. If unset or empty, mark price messages are not processed.