diff --git a/distribution_fe/lib/api/master.ts b/distribution_fe/lib/api/master.ts
index 2cf514e..5fec4f2 100644
--- a/distribution_fe/lib/api/master.ts
+++ b/distribution_fe/lib/api/master.ts
@@ -2,6 +2,12 @@ import { api } from '@/lib/api'
 import type {
   PaginatedResponse,
   RegionResponse,
+  RegionalTargetResponse,
+  RegionalBudgetResponse,
+  RegionAgencyMapResponse,
+  RegionalTaxRuleResponse,
+  RegionHierarchyResponse,
+  RegionDashboardResponse,
   RouteResponse,
   VehicleResponse,
   WarehouseResponse,
@@ -96,6 +102,24 @@ export const regions = {
 
   remove: (id: string) =>
     api.delete(`/regions/${id}`),
+
+  setTarget: (id: string, period: string, targetValue: number) =>
+    api.put<RegionalTargetResponse>(`/regions/${id}/targets/${period}`, { targetValue }).then(r => r.data),
+
+  setBudget: (id: string, period: string, budgetAmount: number) =>
+    api.put<RegionalBudgetResponse>(`/regions/${id}/budgets/${period}`, { budgetAmount }).then(r => r.data),
+
+  mapAgency: (id: string, agencyUserId: string) =>
+    api.post<RegionAgencyMapResponse>(`/regions/${id}/agencies`, { agencyUserId }).then(r => r.data),
+
+  setTaxRule: (id: string, ruleConfig: string) =>
+    api.put<RegionalTaxRuleResponse>(`/regions/${id}/tax-rule`, { ruleConfig }).then(r => r.data),
+
+  hierarchy: (id: string) =>
+    api.get<RegionHierarchyResponse>(`/regions/${id}/hierarchy`).then(r => r.data),
+
+  dashboard: (id: string, period?: string) =>
+    api.get<RegionDashboardResponse>(`/regions/${id}/dashboard`, { params: { period } }).then(r => r.data),
 }
 
 // ─── Routes ───────────────────────────────────────────────────────────────────
diff --git a/distribution_fe/types/api.ts b/distribution_fe/types/api.ts
index 31f2162..8f6a317 100644
--- a/distribution_fe/types/api.ts
+++ b/distribution_fe/types/api.ts
@@ -85,6 +85,50 @@ export interface RouteResponse {
   createdAt: string
 }
 
+export interface RegionalTargetResponse {
+  regionId: string
+  period: string
+  targetValue: number
+}
+
+export interface RegionalBudgetResponse {
+  regionId: string
+  period: string
+  budgetAmount: number
+}
+
+export interface RegionAgencyMapResponse {
+  regionId: string
+  agencyUserId: string
+}
+
+export interface RegionalTaxRuleResponse {
+  regionId: string
+  ruleConfig: string
+}
+
+export interface RegionHierarchyRouteItem {
+  routeId: string
+  routeName: string
+  storeIds: string[]
+}
+
+export interface RegionHierarchyResponse {
+  regionId: string
+  regionName: string
+  routes: RegionHierarchyRouteItem[]
+}
+
+export interface RegionDashboardResponse {
+  regionId: string
+  period: string
+  targetValue: number | null
+  budgetAmount: number | null
+  orderCount: number
+  actualSales: number
+  lastOrderDate: string | null
+}
+
 // ─── Vehicles / Warehouses ───────────────────────────────────────────────────
 
 export interface VehicleResponse {