List open perpetual futures positions for a user.
Returns position data including size, entry price, mark price, PnL, liquidation price, leverage, and cumulative funding. Optionally filter by asset ticker. Returns an empty list if no positions are open.
User's EOA address (looks up their traditional investing product account)
Filter to a specific asset ticker (e.g. AAPL)
Successful Response
List of open traditional investing perp positions with account balance.