diff --git a/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/api/wms/iostorinv/index.ts b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/api/wms/iostorinv/index.ts
index 6afad210..654da506 100644
--- a/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/api/wms/iostorinv/index.ts
+++ b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/api/wms/iostorinv/index.ts
@@ -77,4 +77,69 @@ export function exportIostorInv(params: any) {
   return requestClient.download('/wms/iostor-inv/export-excel', { params });
 }
 
+// ========== 出库单带明细创建 ==========
 
+/** 出库明细项 */
+export interface OutboundDetail {
+  materialCode: string;
+  materialId?: string;
+  pcsn?: string;
+  planQty: number;
+  qtyUnitId?: string;
+  qtyUnitName?: string;
+  remark?: string;
+  sourceBillCode?: string;
+  sourceBillType?: string;
+  sourceBilldtlId?: string;
+}
+
+/** 出库单创建请求（含明细） */
+export interface OutboundCreateReq {
+  billType: string;
+  storId: string;
+  storCode?: string;
+  storName?: string;
+  bizDate: string;
+  remark?: string;
+  details: OutboundDetail[];
+}
+
+/** 可用库存项 */
+export interface AvailableInventory {
+  vehicleCode: string;
+  pcsn: string;
+  materialCode: string;
+  materialId: string;
+  qty: number;
+  frozenQty: number;
+  availableQty: number;
+  qtyUnitId: string;
+  qtyUnitName: string;
+  extCode: string;
+  extType: string;
+  extDtlCode: string;
+  storId: string;
+  storCode: string;
+  storName: string;
+}
+
+/** 可用库存查询参数 */
+export interface AvailableInventoryQuery {
+  storId: string;
+  materialCode?: string;
+  pcsn?: string;
+  vehicleCode?: string;
+}
+
+/** 创建出库单（含明细） */
+export function createIostorInvWithDetails(data: OutboundCreateReq) {
+  return requestClient.post<string>('/wms/iostor-inv/create-with-details', data);
+}
+
+/** 查询可用库存 */
+export function getAvailableInventory(params: AvailableInventoryQuery) {
+  return requestClient.get<AvailableInventory[]>(
+    '/wms/iostorinv-dtl/available-inventory',
+    { params },
+  );
+}
\ No newline at end of file