WS Reference
Account Trades Stream
Real-time trade updates for your account, across all markets.
WSS
This stream is available on the
trades subscription. It provides real-time trade updates for your account across all markets, regardless of which market you subscribed to. You will receive a completedOrdersDelta message as a batch whenever new trades are executed.
There is no snapshot request for this stream — for historical fills, use the Get Completed Orders REST endpoint.