Request message format

Parameters

name	type	mandatory	default	description
–	–	false	N/A	No parameters required

Notes

• Request messages are used to subscribe or unsubscribe from WebSocket topics.
• Parameter format: {topic}@{arg},{arg},…
• listenKey must be applied via the /v4/ws-token endpoint.
• id is a custom request identifier for matching responses.

Subscribe Example

Subscribe

{
"method": "subscribe",
"params": [
  "\{topic\}@\{arg\},\{arg\}",   // Event subscription
  "\{topic\}@\{arg\}"
],
"listenKey": "512312356123123123", // Listener key from /v4/ws-token
"id": "\{id\}"
}