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WebSocket Market Data API

Basic Info

• The base URL for all WSS endpoints listed in this document is: wss://nbstream.binance.com/w3w/wsa/stream

Subscribe / Unsubscribe Streams in Real Time

• You can subscribe to or unsubscribe from streams by sending messages over WebSocket. Examples are shown below.
• The id in the request is used as a unique identifier to correlate request/response messages. The following formats are accepted:
  • 64-bit signed integer
  • Alphanumeric string; max length 36
  • null
• If result in the corresponding response is null, it indicates the request was sent successfully.

Subscribe to a stream

Request

Code
{
  "method": "SUBSCRIBE",
  "params": ["came@allTokens@ticker24"],
  "id": 1
}

Response

Code
{
  "result": null,
  "id": 1
}

---

Unsubscribe from a stream

Request

Code
{
  "method": "UNSUBSCRIBE",
  "params": ["came@allTokens@ticker24"],
  "id": 1
}

Response

Code
{
  "result": null,
  "id": 1
}

---

List current subscriptions

Request

Code
{
  "method": "LIST_SUBSCRIPTION",
  "id": 3
}

Response

Code
{
  "result": ["came@allTokens@ticker24"],
  "id": 3
}