diff --git a/app/dashboard/categories/page.tsx b/app/dashboard/categories/page.tsx
index 4d53362..0bf0216 100644
--- a/app/dashboard/categories/page.tsx
+++ b/app/dashboard/categories/page.tsx
@@ -23,7 +23,7 @@ import {
   AlertDialogHeader,
   AlertDialogTitle,
 } from "@/components/ui/alert-dialog";
-import { clientFetch } from "@/lib/api";
+import { apiRequest } from "@/lib/api";
 import type { Category } from "@/models/categories";
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 
@@ -67,7 +67,7 @@ export default function CategoriesPage() {
 
   const fetchCategories = async () => {
     try {
-      const fetchedCategories = await clientFetch("/categories");
+      const fetchedCategories = await apiRequest("/categories", "GET");
       setCategories(fetchedCategories);
     } catch (error) {
       toast.error("Failed to fetch categories");
@@ -89,13 +89,10 @@ export default function CategoriesPage() {
       const maxOrder = siblings.reduce((max, cat) => 
         Math.max(max, cat.order || 0), 0);
       
-      const response = await clientFetch("/categories", {
-        method: "POST",
-        body: JSON.stringify({
-          name: newCategoryName,
-          parentId: selectedParentId || undefined,
-          order: maxOrder + 1,
-        }),
+      const response = await apiRequest("/categories", "POST", {
+        name: newCategoryName,
+        parentId: selectedParentId || undefined,
+        order: maxOrder + 1,
       });
 
       setCategories([...categories, response]);
@@ -109,11 +106,8 @@ export default function CategoriesPage() {
 
   const handleUpdateCategory = async (categoryId: string, newName: string) => {
     try {
-      const response = await clientFetch(`/categories/${categoryId}`, {
-        method: "PUT",
-        body: JSON.stringify({
-          name: newName,
-        }),
+      const response = await apiRequest(`/categories/${categoryId}`, "PUT", {
+        name: newName,
       });
 
       setCategories(categories.map(cat => 
@@ -130,9 +124,7 @@ export default function CategoriesPage() {
     if (!categoryToDelete) return;
 
     try {
-      await clientFetch(`/categories/${categoryToDelete._id}`, {
-        method: "DELETE",
-      });
+      await apiRequest(`/categories/${categoryToDelete._id}`, "DELETE");
       setCategories(categories.filter(cat => cat._id !== categoryToDelete._id));
       toast.success("Category deleted successfully");
       setCategoryToDelete(null);
@@ -195,11 +187,8 @@ export default function CategoriesPage() {
         order: cat.order
       }));
       
-      await clientFetch("/categories/bulk-order", {
-        method: "PUT",
-        body: JSON.stringify({
-          categories: categoriesToUpdate
-        }),
+      await apiRequest("/categories/bulk-order", "PUT", {
+        categories: categoriesToUpdate
       });
     } catch (error) {
       toast.error("Failed to update category order");
diff --git a/app/dashboard/storefront/page.tsx b/app/dashboard/storefront/page.tsx
index e598ca7..6eb9bda 100644
--- a/app/dashboard/storefront/page.tsx
+++ b/app/dashboard/storefront/page.tsx
@@ -7,7 +7,7 @@ import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Textarea } from "@/components/ui/textarea";
 import { Save, Send, Key, MessageSquare, Shield, Globe, Wallet } from "lucide-react";
-import { clientFetch } from "@/lib/api";
+import { apiRequest } from "@/lib/api";
 import { toast } from "sonner";
 import BroadcastDialog from "@/components/modals/broadcast-dialog";
 import Dashboard from "@/components/dashboard/dashboard";
@@ -115,7 +115,7 @@ export default function StorefrontPage() {
     const fetchStorefront = async () => {
       try {
         setLoading(true);
-        const data = await clientFetch("/storefront");
+        const data = await apiRequest("/storefront");
         setStorefront({
           pgpKey: data.pgpKey || "",
           welcomeMessage: data.welcomeMessage || "",
@@ -154,10 +154,7 @@ export default function StorefrontPage() {
   const saveStorefront = async () => {
     try {
       setSaving(true);
-      await clientFetch("/storefront", {
-        method: "PUT",
-        body: JSON.stringify(storefront),
-      });
+      await apiRequest("/storefront", "PUT", storefront);
       toast.success("Storefront updated successfully!");
     } catch (error) {
       toast.error("Failed to update storefront.");
diff --git a/components/modals/broadcast-dialog.tsx b/components/modals/broadcast-dialog.tsx
index 6190220..9880914 100644
--- a/components/modals/broadcast-dialog.tsx
+++ b/components/modals/broadcast-dialog.tsx
@@ -5,7 +5,7 @@ import { Button } from "@/components/ui/button";
 import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter } from "@/components/ui/dialog";
 import { Send, Bold, Italic, Code, Link as LinkIcon, Image as ImageIcon, X, Eye, EyeOff, Package } from "lucide-react";
 import { toast } from "sonner";
-import { apiRequest } from "@/lib/api";
+import { clientFetch } from "@/lib/api";
 import { Textarea } from "@/components/ui/textarea";
 import ReactMarkdown from 'react-markdown';
 import ProductSelector from "./product-selector";
@@ -137,6 +137,9 @@ export default function BroadcastDialog({ open, setOpen }: BroadcastDialogProps)
             message: broadcastMessage,
             productIds: selectedProducts
           }),
+          headers: {
+            'Content-Type': 'application/json'
+          }
         });
       }
 
diff --git a/components/modals/product-modal.tsx b/components/modals/product-modal.tsx
index cf3122e..dda246b 100644
--- a/components/modals/product-modal.tsx
+++ b/components/modals/product-modal.tsx
@@ -20,7 +20,7 @@ import type { ProductModalProps, ProductData } from "@/lib/types";
 import { toast } from "sonner";
 import type React from "react";
 import { Plus } from "lucide-react";
-import { clientFetch } from "@/lib/api";
+import { apiRequest } from "@/lib/api";
 import { Switch } from "@/components/ui/switch";
 
 type CategorySelectProps = {
diff --git a/components/modals/product-selector.tsx b/components/modals/product-selector.tsx
index 9695d0b..b32a282 100644
--- a/components/modals/product-selector.tsx
+++ b/components/modals/product-selector.tsx
@@ -6,7 +6,7 @@ import { Input } from "@/components/ui/input";
 import { Checkbox } from "@/components/ui/checkbox";
 import { ScrollArea } from "@/components/ui/scroll-area";
 import { Search, Package } from "lucide-react";
-import { clientFetch } from "@/lib/api";
+import { apiRequest } from "@/lib/api";
 
 interface Product {
   _id: string;
@@ -30,7 +30,7 @@ export default function ProductSelector({ selectedProducts, onSelectionChange }:
   useEffect(() => {
     const fetchProducts = async () => {
       try {
-        const fetchedProducts = await clientFetch('/products/for-selection');
+        const fetchedProducts = await apiRequest('/products/for-selection', 'GET');
         setProducts(fetchedProducts);
       } catch (error) {
         console.error('Error fetching products:', error);
diff --git a/components/modals/profit-analysis-modal.tsx b/components/modals/profit-analysis-modal.tsx
index 0bf0b1e..83e04fd 100644
--- a/components/modals/profit-analysis-modal.tsx
+++ b/components/modals/profit-analysis-modal.tsx
@@ -7,7 +7,7 @@ import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 import { Badge } from "@/components/ui/badge";
 import { TrendingUp, TrendingDown, Calculator, DollarSign } from "lucide-react";
 import { toast } from "sonner";
-import { clientFetch } from "@/lib/api";
+import { apiRequest } from "@/lib/api";
 
 interface ProfitAnalysisModalProps {
   open: boolean;
@@ -57,7 +57,7 @@ export const ProfitAnalysisModal: React.FC<ProfitAnalysisModalProps> = ({
   const fetchProfitAnalysis = async () => {
     try {
       setLoading(true);
-      const response = await clientFetch(`/products/${productId}/profit-analysis`);
+      const response = await apiRequest(`/products/${productId}/profit-analysis`);
       setProfitData(response);
     } catch (error) {
       console.error("Error fetching profit analysis:", error);
diff --git a/lib/services/profit-analytics-service.ts b/lib/services/profit-analytics-service.ts
index 23d42ca..b9c16d3 100644
--- a/lib/services/profit-analytics-service.ts
+++ b/lib/services/profit-analytics-service.ts
@@ -1,4 +1,4 @@
-import { clientFetch } from '../api';
+import { apiRequest } from '../api';
 
 export interface ProfitOverview {
   period: string;
@@ -63,7 +63,7 @@ export const getProfitOverview = async (
     url += `?period=${period}`;
   }
   
-  return clientFetch(url);
+  return apiRequest(url);
 };
 
 export const getProfitTrends = async (
@@ -82,5 +82,5 @@ export const getProfitTrends = async (
     url += `?period=${period}`;
   }
   
-  return clientFetch(url);
+  return apiRequest(url);
 };