diff --git a/src/api/order.ts b/src/api/order.ts
new file mode 100644
index 0000000..424ab8b
--- /dev/null
+++ b/src/api/order.ts
@@ -0,0 +1,27 @@
+import { USE_MOCK } from '@/mock'
+import type { OrderItem } from '@/mock/order'
+import { orderStore } from '@/mock/store'
+import type { CreateOrderParams } from './types'
+import { get, post } from './request'
+
+/** 获取订单列表 */
+export function getOrderList(): Promise<OrderItem[]> {
+  if (USE_MOCK) return Promise.resolve(orderStore.value)
+  return get<OrderItem[]>('/mp-api/order/list')
+}
+
+/** 获取订单详情 */
+export function getOrderDetail(id: string): Promise<OrderItem | undefined> {
+  if (USE_MOCK) {
+    return Promise.resolve(orderStore.value.find(o => o.id === id))
+  }
+  return get<OrderItem>(`/mp-api/order/detail?id=${id}`)
+}
+
+/** 创建订单 */
+export function createOrder(params: CreateOrderParams): Promise<{ orderId: string }> {
+  if (USE_MOCK) {
+    return Promise.resolve({ orderId: `mock_${Date.now()}` })
+  }
+  return post<{ orderId: string }>('/mp-api/order/create', params)
+}
diff --git a/src/api/reserve.ts b/src/api/reserve.ts
new file mode 100644
index 0000000..8151bb5
--- /dev/null
+++ b/src/api/reserve.ts
@@ -0,0 +1,20 @@
+import { USE_MOCK } from '@/mock'
+import { reserveStore } from '@/mock/store'
+import type { ReserveRecordItem } from '@/mock/reserve'
+import { get, post } from './request'
+
+/** 获取预约记录列表 */
+export function getReserveList(): Promise<ReserveRecordItem[]> {
+  if (USE_MOCK) return Promise.resolve(reserveStore.value)
+  return get<ReserveRecordItem[]>('/mp-api/reserve/list')
+}
+
+/** 创建预约 */
+export function createReserve(params: Omit<ReserveRecordItem, 'id'>): Promise<{ id: string }> {
+  if (USE_MOCK) {
+    const id = `YP${Date.now().toString(36).toUpperCase()}`
+    reserveStore.value.push({ ...params, id })
+    return Promise.resolve({ id })
+  }
+  return post<{ id: string }>('/mp-api/reserve/create', params)
+}
diff --git a/src/api/scenic.ts b/src/api/scenic.ts
new file mode 100644
index 0000000..ad79daf
--- /dev/null
+++ b/src/api/scenic.ts
@@ -0,0 +1,18 @@
+import { USE_MOCK } from '@/mock'
+import { mockScenicList, type ScenicItem } from '@/mock/scenic'
+import { mockScenicDetails, type ScenicDetail } from '@/mock/scenic-detail'
+import { get } from './request'
+
+/** 获取景区列表 */
+export function getScenicList(): Promise<ScenicItem[]> {
+  if (USE_MOCK) return Promise.resolve(mockScenicList)
+  return get<ScenicItem[]>('/mp-api/scenic/list')
+}
+
+/** 获取景区详情 */
+export function getScenicDetail(id: number): Promise<ScenicDetail | undefined> {
+  if (USE_MOCK) {
+    return Promise.resolve(mockScenicDetails.find(s => s.id === id))
+  }
+  return get<ScenicDetail>(`/mp-api/scenic/detail?id=${id}`)
+}