最新价格

接口描述

没有专门的最新成交价 WebSocket 频道。最新成交价可通过 ticker:{symbol} 推送流的 last_price 字段获取(每 2 秒推送一次)，或从 trades:{symbol} 推送流实时获取。

连接 wss://api.prex.world/ws 并订阅:

订阅

{
  "type": "subscribe",
  "channel": "ticker:BTCUSDT"
}

推送示例

{
  "type": "ticker",
  "symbol": "BTCUSDT",
  "last_price": "65432.10",
  "mark_price": "65433.00",
  "index_price": "65431.50",
  "price_change_24h": "1200.50",
  "price_change_percent_24h": "1.87",
  "high_24h": "66000.00",
  "low_24h": "64000.00",
  "volume_24h": "12345.6789",
  "volume_24h_usd": "807654321.00",
  "open_interest_long": "5000.0000",
  "open_interest_short": "4200.0000",
  "open_interest_long_percent": "54",
  "open_interest_short_percent": "46",
  "available_liquidity_long": "1500000.00",
  "available_liquidity_short": "1200000.00",
  "funding_rate_long_1h": "+0.0050%",
  "funding_rate_short_1h": "-0.0050%"
}

连接方式参见 WebSocket API 基本信息。如需 REST 快照，请使用 GET /fapi/v1/ticker/price。