WebSocket Authentication

WSProductionwss://ws.btse.com/ws/otcTestnetwss://testws.btse.io/ws/otc

Authenticate the session to access private topics (Quote Stream). Signature: HMAC-SHA384(secret, "/ws/otc" + nonce)

Signature example:

echo -n "/ws/otc1624985375123" | openssl dgst -sha384 -hmac "<your-secret>"

Args array:

• Index 0: API key
• Index 1: Current timestamp (nonce)
• Index 2: HMAC-SHA384 hex signature

Request Parameters

Name	Type	Required	Description
op	String	Yes	Operation — fixed value authKeyExpires
args	String[]	Yes	[API_KEY, NONCE, HMAC-SHA384_SIGNATURE]

example

Request

{
  "op": "authKeyExpires",
  "args": [
    "<API_KEY>",
    "<NONCE>",
    "<SIGNATURE>"
  ]
}