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Users can subscribe to one or more channels, and the total length of multiple channels cannot exceed 4096 bytes

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Subscribe Message Format

{"action":"subscribe","args":["<topic>"]}

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Parameter Instructions

  • action = subscribe
  • args = The content of the args array is the subscribed topic
  • topic is composed of <channel>:<filter>
    • channel is composed of business/name
    • filter can filter data, refer to the description of each channel for details

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Example

  1. Send message to WOO X Pro server {"action":"subscribe","args":["futures/klineBin1m:BTCUSDT"]}
  2. The WOO X Pro server returns the subscription result, success=true means the subscription is successful {"action":"subscribe","group":"futures/klineBin1m:BTCUSDT","success":true,"request":{"action":"subscribe","args":["futures/klineBin1m:BTCUSDT"]}}