| Error | Encapsulates an error code. |
| ErrorCode | Enumeration of standard error codes. |
| HistoricalTrade | Represents the historical trade interface. |
| History | Provides access to methods of the historical trades collection |
| PendingOrder | Provides access to properties of pending orders |
| PendingOrderCancellationReason | The reason for the order cancellation. |
| PendingOrders | Provides access to methods of the Pending Orders collection |
| PendingOrderType | Represents the type (Limit or Stop) of pending order. |
| Position | Taking or opening a position means buying or selling a trading pair. |
| PositionCloseReason | The reason for closing the position. |
| Positions | Provides access to methods of the positions collection. |
| StopTriggerMethod | The trigger side for the Stop Orders. |
| TradeOperation | Provides access to the properties describing an asynchronous trade operation. |
| TradeResult | The result of a trade operation. |
| TradeType | The direction of a trade order. |