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WebSocket 行情推送 (WebSocket)

ZTDX WebSocket API 提供实时市场数据推送，包括深度、成交和 K 线。

基本信息​

  • Base URL: wss://ws.ztdx.io/stream
  • 协议: JSON over WebSocket

订阅机制​

发送 subscribe 方法进行订阅：

{
  "method": "SUBSCRIBE",
  "params": [
    "btcusdt@aggTrade",
    "btcusdt@depth20"
  ],
  "id": 1
}

实时聚合成交 (Aggregated Trade)​

Stream Name: <symbol>@aggTrade

响应示例​

{
  "e": "aggTrade",
  "E": 1630000000000,
  "s": "BTCUSDT",
  "a": 12345,
  "p": "65000.00",
  "q": "0.1",
  "m": true
}
字段描述
e事件类型
E事件时间
s交易对
a聚合成交 ID
p成交价格
q成交数量
m是否为买方成交

实时深度 (Partial Book Depth)​

Stream Name: <symbol>@depth<levels>

  • levels: 5, 10, 20

响应示例​

{
  "lastUpdateId": 160,
  "bids": [
    ["65000.00", "0.5"],
    ["64999.00", "1.2"]
  ],
  "asks": [
    ["65001.00", "0.3"],
    ["65002.50", "2.1"]
  ]
}