feat(#195): add contract client for REST endpoints

src/types/request/contract.ts

@@ -0,0 +1,67 @@
+import { OrderSide } from '../shared';
+import { UMOrderType } from './unified-margin';
+import { USDCOrderFilter, USDCTimeInForce } from './usdc-shared';
+
+export interface ContractOrderRequest {
+  symbol: string;
+  side: OrderSide;
+  positionIdx?: '0' | '1' | '2';
+  orderType: UMOrderType;
+  qty: string;
+  price?: string;
+  triggerDirection?: '1' | '2';
+  triggerPrice?: string;
+  triggerBy?: string;
+  tpTriggerBy?: string;
+  slTriggerBy?: string;
+  timeInForce: USDCTimeInForce;
+  orderLinkId?: string;
+  takeProfit?: number;
+  stopLoss?: number;
+  reduceOnly?: boolean;
+  closeOnTrigger?: boolean;
+}
+
+export interface ContractHistoricOrdersRequest {
+  orderId?: string;
+  orderLinkId?: string;
+  symbol: string;
+  orderStatus?: string;
+  orderFilter?: USDCOrderFilter;
+  limit?: number;
+  cursor?: string;
+}
+
+export interface ContractCancelOrderRequest {
+  symbol: string;
+  orderId?: string;
+  orderLinkId?: string;
+}
+
+export interface ContractModifyOrderRequest {
+  orderId?: string;
+  orderLinkId?: string;
+  symbol: string;
+  qty?: string;
+  price?: string;
+  takeProfit?: number;
+  stopLoss?: number;
+  tpTriggerBy?: string;
+  slTriggerBy?: string;
+  triggerBy?: string;
+}
+
+export interface ContractActiveOrdersRequest {
+  symbol?: string;
+  orderId?: string;
+  orderLinkId?: string;
+  settleCoin?: string;
+  orderFilter?: USDCOrderFilter;
+  limit?: number;
+}
+
+export interface ContractPositionsRequest {
+  symbol?: string;
+  settleCoin?: string;
+  dataFilter?: string;
+}

src/types/request/index.ts

@@ -7,3 +7,4 @@ export * from './usdc-perp';
 export * from './usdc-options';
 export * from './usdc-shared';
 export * from './unified-margin';
+export * from './contract';