diff --git a/frontend/src/components/debug/ApiStatusGroupMonitor.tsx b/frontend/src/components/debug/ApiStatusGroupMonitor.tsx
new file mode 100644
index 00000000..bd59e826
--- /dev/null
+++ b/frontend/src/components/debug/ApiStatusGroupMonitor.tsx
@@ -0,0 +1,270 @@
+import { useState, useEffect, useCallback } from 'react';
+import { useResourceDebug } from '../../hooks/useResourceDebug';
+
+export interface ApiEndpoint {
+  name: string;
+  method: 'GET' | 'POST' | 'PUT' | 'DELETE' | 'PATCH';
+  endpoint: string;
+  testData?: any;
+}
+
+interface ApiStatus {
+  endpoint: string;
+  status: 'pending' | 'success' | 'error';
+  responseTime?: number;
+  error?: string;
+  lastChecked?: Date;
+}
+
+interface ApiStatusGroupMonitorProps {
+  groupName: string;
+  endpoints: ApiEndpoint[];
+  baseUrl?: string;
+  onStatusChange?: (status: 'pending' | 'success' | 'error') => void;
+}
+
+export function ApiStatusGroupMonitor({ 
+  groupName, 
+  endpoints, 
+  baseUrl,
+  onStatusChange 
+}: ApiStatusGroupMonitorProps) {
+  const debugEnabled = useResourceDebug();
+  const [overallStatus, setOverallStatus] = useState<'pending' | 'success' | 'error'>('pending');
+
+  const checkAllApis = useCallback(async () => {
+    if (!debugEnabled) {
+      setOverallStatus('pending');
+      if (onStatusChange) {
+        onStatusChange('pending');
+      }
+      return;
+    }
+
+    // Set pending while checking
+    setOverallStatus('pending');
+    if (onStatusChange) {
+      onStatusChange('pending');
+    }
+
+    try {
+      const API_BASE_URL = baseUrl || (import.meta.env.VITE_BACKEND_URL || 'https://api.igny8.com/api');
+      const statuses: ApiStatus[] = [];
+
+      // Check all endpoints in parallel with timeout
+      const checkPromises = endpoints.map(async (endpoint) => {
+        try {
+          const startTime = Date.now();
+          
+          // Get auth token
+          const authStorage = localStorage.getItem('auth-storage');
+          const token = authStorage ? JSON.parse(authStorage)?.state?.token : null;
+
+          const headers: HeadersInit = {
+            'Content-Type': 'application/json',
+          };
+
+          if (token) {
+            headers['Authorization'] = `Bearer ${token}`;
+          }
+
+          // Create abort controller for timeout
+          const controller = new AbortController();
+          const timeoutId = setTimeout(() => controller.abort(), 5000); // 5 second timeout
+
+          const options: RequestInit = {
+            method: endpoint.method,
+            headers,
+            credentials: 'include',
+            signal: controller.signal,
+          };
+
+          // Only add body for methods that support it
+          if (['POST', 'PUT', 'PATCH'].includes(endpoint.method) && endpoint.testData) {
+            options.body = JSON.stringify(endpoint.testData);
+          }
+
+          try {
+            const response = await fetch(`${API_BASE_URL}${endpoint.endpoint}`, options);
+            clearTimeout(timeoutId);
+
+            return {
+              endpoint: endpoint.endpoint,
+              status: response.ok ? 'success' : 'error',
+              responseTime: Date.now() - startTime,
+              error: response.ok ? undefined : `HTTP ${response.status}`,
+              lastChecked: new Date(),
+            } as ApiStatus;
+          } catch (fetchError: any) {
+            clearTimeout(timeoutId);
+            // Handle timeout and other errors gracefully
+            return {
+              endpoint: endpoint.endpoint,
+              status: 'error' as const,
+              error: fetchError.name === 'AbortError' ? 'Timeout' : (fetchError.message || 'Network error'),
+              lastChecked: new Date(),
+            } as ApiStatus;
+          }
+        } catch (error: any) {
+          // Fallback error handling
+          return {
+            endpoint: endpoint.endpoint,
+            status: 'error' as const,
+            error: error.message || 'Check failed',
+            lastChecked: new Date(),
+          } as ApiStatus;
+        }
+      });
+
+      const results = await Promise.allSettled(checkPromises);
+      results.forEach((result) => {
+        if (result.status === 'fulfilled') {
+          statuses.push(result.value);
+        } else {
+          statuses.push({
+            endpoint: 'unknown',
+            status: 'error' as const,
+            error: result.reason?.message || 'Check failed',
+            lastChecked: new Date(),
+          });
+        }
+      });
+
+      // Determine overall status
+      const hasError = statuses.some(s => s.status === 'error');
+      const allSuccess = statuses.length > 0 && statuses.every(s => s.status === 'success');
+
+      let newStatus: 'pending' | 'success' | 'error';
+      if (hasError) {
+        newStatus = 'error';
+      } else if (allSuccess) {
+        newStatus = 'success';
+      } else {
+        newStatus = 'pending';
+      }
+
+      setOverallStatus(newStatus);
+      if (onStatusChange) {
+        onStatusChange(newStatus);
+      }
+    } catch (error) {
+      // If something goes wrong, set to error but don't block
+      console.error('API status check error:', error);
+      setOverallStatus('error');
+      if (onStatusChange) {
+        onStatusChange('error');
+      }
+    }
+  }, [debugEnabled, endpoints, baseUrl, onStatusChange]);
+
+  useEffect(() => {
+    if (!debugEnabled) {
+      setOverallStatus('pending');
+      if (onStatusChange) {
+        onStatusChange('pending');
+      }
+      return;
+    }
+
+    // Initial check with delay to avoid blocking page load
+    const initialTimeout = setTimeout(() => {
+      checkAllApis();
+    }, 1000);
+
+    // Set up interval to check every 1 minute (60 seconds)
+    const interval = setInterval(() => {
+      checkAllApis();
+    }, 60000);
+
+    return () => {
+      clearTimeout(initialTimeout);
+      clearInterval(interval);
+    };
+  }, [debugEnabled, checkAllApis, onStatusChange]);
+
+  // Don't render anything - this component just tracks status
+  return null;
+}
+
+// Sidebar widget component
+interface ApiStatusSidebarWidgetProps {
+  authStatus: 'pending' | 'success' | 'error';
+  systemStatus: 'pending' | 'success' | 'error';
+  billingStatus: 'pending' | 'success' | 'error';
+  isExpanded?: boolean;
+  isHovered?: boolean;
+  isMobileOpen?: boolean;
+}
+
+export function ApiStatusSidebarWidget({ 
+  authStatus, 
+  systemStatus, 
+  billingStatus,
+  isExpanded = true,
+  isHovered = false,
+  isMobileOpen = false
+}: ApiStatusSidebarWidgetProps) {
+  const debugEnabled = useResourceDebug();
+
+  if (!debugEnabled) {
+    return null;
+  }
+
+  const showLabels = isExpanded || isHovered || isMobileOpen;
+
+  const getStatusColor = (status: string) => {
+    switch (status) {
+      case 'success':
+        return 'bg-green-500 dark:bg-green-400';
+      case 'error':
+        return 'bg-red-500 dark:bg-red-400';
+      case 'pending':
+        return 'bg-yellow-500 dark:bg-yellow-400';
+      default:
+        return 'bg-gray-400 dark:bg-gray-500';
+    }
+  };
+
+  const getStatusTitle = (status: string, group: string) => {
+    switch (status) {
+      case 'success':
+        return `${group} APIs: All healthy`;
+      case 'error':
+        return `${group} APIs: Some errors detected`;
+      case 'pending':
+        return `${group} APIs: Checking...`;
+      default:
+        return `${group} APIs: Unknown status`;
+    }
+  };
+
+  return (
+    <div className={`mb-4 px-2 ${!showLabels ? 'flex justify-center' : ''}`}>
+      {showLabels && (
+        <div className="text-xs uppercase text-gray-400 mb-2 px-2">API Status</div>
+      )}
+      <div className={`flex items-center gap-2 px-2 ${!showLabels ? 'justify-center' : ''}`}>
+        <div 
+          className={`w-3 h-3 rounded-full ${getStatusColor(authStatus)} transition-colors`}
+          title={getStatusTitle(authStatus, 'Auth')}
+        />
+        <div 
+          className={`w-3 h-3 rounded-full ${getStatusColor(systemStatus)} transition-colors`}
+          title={getStatusTitle(systemStatus, 'System')}
+        />
+        <div 
+          className={`w-3 h-3 rounded-full ${getStatusColor(billingStatus)} transition-colors`}
+          title={getStatusTitle(billingStatus, 'Billing')}
+        />
+      </div>
+      {showLabels && (
+        <div className="flex items-center gap-2 mt-1 px-2 text-xs text-gray-500 dark:text-gray-400">
+          <span className="text-[10px]">A</span>
+          <span className="text-[10px]">S</span>
+          <span className="text-[10px]">B</span>
+        </div>
+      )}
+    </div>
+  );
+}
+
diff --git a/frontend/src/components/debug/ApiStatusMonitor.tsx b/frontend/src/components/debug/ApiStatusMonitor.tsx
new file mode 100644
index 00000000..f7fdfe2b
--- /dev/null
+++ b/frontend/src/components/debug/ApiStatusMonitor.tsx
@@ -0,0 +1,189 @@
+import { useState, useEffect } from 'react';
+import { useResourceDebug } from '../../hooks/useResourceDebug';
+import { Card } from '../ui/card';
+import Badge from '../ui/badge/Badge';
+
+export interface ApiEndpoint {
+  name: string;
+  method: 'GET' | 'POST' | 'PUT' | 'DELETE' | 'PATCH';
+  endpoint: string;
+  testData?: any;
+}
+
+interface ApiStatusMonitorProps {
+  title: string;
+  endpoints: ApiEndpoint[];
+  baseUrl?: string;
+}
+
+interface ApiStatus {
+  endpoint: string;
+  status: 'pending' | 'success' | 'error';
+  responseTime?: number;
+  error?: string;
+  lastChecked?: Date;
+}
+
+export default function ApiStatusMonitor({ title, endpoints, baseUrl }: ApiStatusMonitorProps) {
+  const debugEnabled = useResourceDebug();
+  const [statuses, setStatuses] = useState<Record<string, ApiStatus>>({});
+  const [isChecking, setIsChecking] = useState(false);
+
+  // Only make requests if debug is enabled
+  useEffect(() => {
+    if (!debugEnabled) {
+      // Clear statuses when debug is disabled
+      setStatuses({});
+      return;
+    }
+
+    // Initial check
+    checkAllApis();
+
+    // Set up interval to check every 30 seconds
+    const interval = setInterval(() => {
+      checkAllApis();
+    }, 30000);
+
+    return () => clearInterval(interval);
+  }, [debugEnabled, endpoints]);
+
+  const checkAllApis = async () => {
+    if (!debugEnabled) return;
+
+    setIsChecking(true);
+    const API_BASE_URL = baseUrl || (import.meta.env.VITE_BACKEND_URL || 'https://api.igny8.com/api');
+
+    const newStatuses: Record<string, ApiStatus> = {};
+
+    for (const endpoint of endpoints) {
+      const key = `${endpoint.method}:${endpoint.endpoint}`;
+      
+      try {
+        const startTime = Date.now();
+        
+        // Get auth token
+        const authStorage = localStorage.getItem('auth-storage');
+        const token = authStorage ? JSON.parse(authStorage)?.state?.token : null;
+
+        const headers: HeadersInit = {
+          'Content-Type': 'application/json',
+        };
+
+        if (token) {
+          headers['Authorization'] = `Bearer ${token}`;
+        }
+
+        const options: RequestInit = {
+          method: endpoint.method,
+          headers,
+          credentials: 'include',
+        };
+
+        // Only add body for methods that support it
+        if (['POST', 'PUT', 'PATCH'].includes(endpoint.method) && endpoint.testData) {
+          options.body = JSON.stringify(endpoint.testData);
+        }
+
+        const response = await fetch(`${API_BASE_URL}${endpoint.endpoint}`, options);
+        const responseTime = Date.now() - startTime;
+
+        newStatuses[key] = {
+          endpoint: endpoint.endpoint,
+          status: response.ok ? 'success' : 'error',
+          responseTime,
+          error: response.ok ? undefined : `HTTP ${response.status}`,
+          lastChecked: new Date(),
+        };
+      } catch (error: any) {
+        newStatuses[key] = {
+          endpoint: endpoint.endpoint,
+          status: 'error',
+          error: error.message || 'Network error',
+          lastChecked: new Date(),
+        };
+      }
+    }
+
+    setStatuses(newStatuses);
+    setIsChecking(false);
+  };
+
+  // Don't render anything if debug is disabled
+  if (!debugEnabled) {
+    return null;
+  }
+
+  const getStatusColor = (status: string) => {
+    switch (status) {
+      case 'success':
+        return 'success';
+      case 'error':
+        return 'error';
+      case 'pending':
+        return 'warning';
+      default:
+        return 'primary';
+    }
+  };
+
+  return (
+    <Card className="mt-6 p-4 border-2 border-dashed border-gray-300 dark:border-gray-700">
+      <div className="flex items-center justify-between mb-4">
+        <h3 className="text-sm font-semibold text-gray-900 dark:text-white">
+          {title} API Status Monitor
+        </h3>
+        <Badge variant="light" color={isChecking ? 'warning' : 'success'}>
+          {isChecking ? 'Checking...' : 'Active'}
+        </Badge>
+      </div>
+      
+      <div className="space-y-2">
+        {endpoints.map((endpoint) => {
+          const key = `${endpoint.method}:${endpoint.endpoint}`;
+          const status = statuses[key] || { status: 'pending' as const };
+
+          return (
+            <div
+              key={key}
+              className="flex items-center justify-between p-2 rounded-lg bg-gray-50 dark:bg-gray-800/50"
+            >
+              <div className="flex-1 min-w-0">
+                <div className="flex items-center gap-2">
+                  <Badge variant="light" color="primary" className="text-xs">
+                    {endpoint.method}
+                  </Badge>
+                  <span className="text-xs font-mono text-gray-700 dark:text-gray-300 truncate">
+                    {endpoint.endpoint}
+                  </span>
+                </div>
+                {status.responseTime && (
+                  <div className="text-xs text-gray-500 dark:text-gray-400 mt-1">
+                    {status.responseTime}ms
+                  </div>
+                )}
+                {status.error && (
+                  <div className="text-xs text-red-600 dark:text-red-400 mt-1">
+                    {status.error}
+                  </div>
+                )}
+              </div>
+              <div className="ml-4">
+                <Badge variant="light" color={getStatusColor(status.status)}>
+                  {status.status === 'pending' ? '⏳' : status.status === 'success' ? '✓' : '✗'}
+                </Badge>
+              </div>
+            </div>
+          );
+        })}
+      </div>
+      
+      {Object.keys(statuses).length > 0 && (
+        <div className="mt-3 text-xs text-gray-500 dark:text-gray-400">
+          Last checked: {statuses[Object.keys(statuses)[0]]?.lastChecked?.toLocaleTimeString()}
+        </div>
+      )}
+    </Card>
+  );
+}
+
diff --git a/frontend/src/layout/AppSidebar.tsx b/frontend/src/layout/AppSidebar.tsx
index 709d06d4..14cb8ffb 100644
--- a/frontend/src/layout/AppSidebar.tsx
+++ b/frontend/src/layout/AppSidebar.tsx
@@ -20,6 +20,7 @@ import { useSidebar } from "../context/SidebarContext";
 import SidebarWidget from "./SidebarWidget";
 import { APP_VERSION } from "../config/version";
 import { useAuthStore } from "../store/authStore";
+import { ApiStatusSidebarWidget, ApiStatusGroupMonitor } from "../components/debug/ApiStatusGroupMonitor";
 
 type NavItem = {
   name: string;
@@ -52,6 +53,11 @@ const AppSidebar: React.FC = () => {
     {}
   );
   const subMenuRefs = useRef<Record<string, HTMLDivElement | null>>({});
+  
+  // API Status states for groups
+  const [authStatus, setAuthStatus] = useState<'pending' | 'success' | 'error'>('pending');
+  const [systemStatus, setSystemStatus] = useState<'pending' | 'success' | 'error'>('pending');
+  const [billingStatus, setBillingStatus] = useState<'pending' | 'success' | 'error'>('pending');
 
   const isActive = useCallback(
     (path: string) => location.pathname === path,
@@ -494,8 +500,52 @@ const AppSidebar: React.FC = () => {
         )}
       </div>
       <div className="flex flex-col overflow-y-auto duration-300 ease-linear no-scrollbar">
+        {/* API Status Monitors - Hidden components that track status */}
+        <ApiStatusGroupMonitor
+          groupName="Auth"
+          endpoints={[
+            { name: 'List Sites', method: 'GET', endpoint: '/v1/auth/sites/' },
+            { name: 'Get Industries', method: 'GET', endpoint: '/v1/auth/industries/' },
+            { name: 'Get Seed Keywords', method: 'GET', endpoint: '/v1/auth/seed-keywords/' },
+          ]}
+          onStatusChange={setAuthStatus}
+        />
+        <ApiStatusGroupMonitor
+          groupName="System"
+          endpoints={[
+            { name: 'Get Integration Settings', method: 'GET', endpoint: '/v1/system/settings/integrations/openai/' },
+            { name: 'Get Image Generation Settings', method: 'GET', endpoint: '/v1/system/integrations/image_generation/' },
+            { name: 'Get System Status', method: 'GET', endpoint: '/v1/system/status/' },
+            { name: 'List Prompts', method: 'GET', endpoint: '/v1/system/prompts/' },
+            { name: 'List Author Profiles', method: 'GET', endpoint: '/v1/system/author-profiles/' },
+            { name: 'Get System Settings', method: 'GET', endpoint: '/v1/system/settings/system/' },
+            { name: 'Get Account Settings', method: 'GET', endpoint: '/v1/system/settings/account/' },
+            { name: 'Get AI Settings', method: 'GET', endpoint: '/v1/system/settings/ai/' },
+          ]}
+          onStatusChange={setSystemStatus}
+        />
+        <ApiStatusGroupMonitor
+          groupName="Billing"
+          endpoints={[
+            { name: 'Get Credit Balance', method: 'GET', endpoint: '/v1/billing/credits/balance/balance/' },
+            { name: 'Get Credit Transactions', method: 'GET', endpoint: '/v1/billing/credits/transactions/' },
+            { name: 'Get Credit Usage', method: 'GET', endpoint: '/v1/billing/credits/usage/' },
+            { name: 'Get Usage Limits', method: 'GET', endpoint: '/v1/billing/credits/usage/limits/' },
+          ]}
+          onStatusChange={setBillingStatus}
+        />
+        
         <nav className="mb-6">
           <div className="flex flex-col gap-2">
+            {/* API Status Widget - Above OVERVIEW section */}
+            <ApiStatusSidebarWidget
+              authStatus={authStatus}
+              systemStatus={systemStatus}
+              billingStatus={billingStatus}
+              isExpanded={isExpanded}
+              isHovered={isHovered}
+              isMobileOpen={isMobileOpen}
+            />
             {allSections.map((section, sectionIndex) => (
               <div key={section.label}>
                 <h2
diff --git a/frontend/src/pages/Billing/Credits.tsx b/frontend/src/pages/Billing/Credits.tsx
index 32cf4512..6c4bffd2 100644
--- a/frontend/src/pages/Billing/Credits.tsx
+++ b/frontend/src/pages/Billing/Credits.tsx
@@ -4,6 +4,7 @@ import { useToast } from '../../components/ui/toast/ToastContainer';
 import { fetchCreditBalance, CreditBalance } from '../../services/api';
 import { Card } from '../../components/ui/card';
 import Badge from '../../components/ui/badge/Badge';
+import ApiStatusMonitor from '../../components/debug/ApiStatusMonitor';
 
 export default function Credits() {
   const toast = useToast();
@@ -88,6 +89,14 @@ export default function Credits() {
           </Card>
         </div>
       )}
+
+      {/* API Status Monitor - Only shows when debug toggle is enabled */}
+      <ApiStatusMonitor
+        title="Billing"
+        endpoints={[
+          { name: 'Get Credit Balance', method: 'GET', endpoint: '/v1/billing/credits/balance/balance/' },
+        ]}
+      />
     </div>
   );
 }
diff --git a/frontend/src/pages/Billing/Transactions.tsx b/frontend/src/pages/Billing/Transactions.tsx
index dcf352ba..8a6e60db 100644
--- a/frontend/src/pages/Billing/Transactions.tsx
+++ b/frontend/src/pages/Billing/Transactions.tsx
@@ -4,6 +4,7 @@ import { useToast } from '../../components/ui/toast/ToastContainer';
 import { fetchCreditTransactions, CreditTransaction } from '../../services/api';
 import { Card } from '../../components/ui/card';
 import Badge from '../../components/ui/badge/Badge';
+import ApiStatusMonitor from '../../components/debug/ApiStatusMonitor';
 
 export default function Transactions() {
   const toast = useToast();
@@ -97,6 +98,14 @@ export default function Transactions() {
           </div>
         </Card>
       )}
+
+      {/* API Status Monitor - Only shows when debug toggle is enabled */}
+      <ApiStatusMonitor
+        title="Billing"
+        endpoints={[
+          { name: 'Get Credit Transactions', method: 'GET', endpoint: '/v1/billing/credits/transactions/' },
+        ]}
+      />
     </div>
   );
 }
diff --git a/frontend/src/pages/Billing/Usage.tsx b/frontend/src/pages/Billing/Usage.tsx
index 64213568..2132d934 100644
--- a/frontend/src/pages/Billing/Usage.tsx
+++ b/frontend/src/pages/Billing/Usage.tsx
@@ -4,6 +4,7 @@ import { useToast } from '../../components/ui/toast/ToastContainer';
 import { fetchCreditUsage, CreditUsageLog, fetchUsageLimits, LimitCard } from '../../services/api';
 import { Card } from '../../components/ui/card';
 import Badge from '../../components/ui/badge/Badge';
+import ApiStatusMonitor from '../../components/debug/ApiStatusMonitor';
 
 export default function Usage() {
   const toast = useToast();
@@ -211,6 +212,15 @@ export default function Usage() {
           </Card>
         )}
       </div>
+
+      {/* API Status Monitor - Only shows when debug toggle is enabled */}
+      <ApiStatusMonitor
+        title="Billing"
+        endpoints={[
+          { name: 'Get Credit Usage', method: 'GET', endpoint: '/v1/billing/credits/usage/' },
+          { name: 'Get Usage Limits', method: 'GET', endpoint: '/v1/billing/credits/usage/limits/' },
+        ]}
+      />
     </div>
   );
 }
diff --git a/frontend/src/pages/Settings/AI.tsx b/frontend/src/pages/Settings/AI.tsx
index 1cffd29c..c75ac984 100644
--- a/frontend/src/pages/Settings/AI.tsx
+++ b/frontend/src/pages/Settings/AI.tsx
@@ -3,6 +3,7 @@ import PageMeta from '../../components/common/PageMeta';
 import { useToast } from '../../components/ui/toast/ToastContainer';
 import { fetchAPI } from '../../services/api';
 import { Card } from '../../components/ui/card';
+import ApiStatusMonitor from '../../components/debug/ApiStatusMonitor';
 
 export default function AISettings() {
   const toast = useToast();
@@ -42,6 +43,14 @@ export default function AISettings() {
           <p className="text-gray-600 dark:text-gray-400">AI settings management interface coming soon.</p>
         </Card>
       )}
+
+      {/* API Status Monitor - Only shows when debug toggle is enabled */}
+      <ApiStatusMonitor
+        title="System"
+        endpoints={[
+          { name: 'Get AI Settings', method: 'GET', endpoint: '/v1/system/settings/ai/' },
+        ]}
+      />
     </div>
   );
 }
diff --git a/frontend/src/pages/Settings/Account.tsx b/frontend/src/pages/Settings/Account.tsx
index 6f3eaedf..e7c7fa51 100644
--- a/frontend/src/pages/Settings/Account.tsx
+++ b/frontend/src/pages/Settings/Account.tsx
@@ -3,6 +3,7 @@ import PageMeta from '../../components/common/PageMeta';
 import { useToast } from '../../components/ui/toast/ToastContainer';
 import { fetchAPI } from '../../services/api';
 import { Card } from '../../components/ui/card';
+import ApiStatusMonitor from '../../components/debug/ApiStatusMonitor';
 
 export default function AccountSettings() {
   const toast = useToast();
@@ -42,6 +43,14 @@ export default function AccountSettings() {
           <p className="text-gray-600 dark:text-gray-400">Account settings management interface coming soon.</p>
         </Card>
       )}
+
+      {/* API Status Monitor - Only shows when debug toggle is enabled */}
+      <ApiStatusMonitor
+        title="System"
+        endpoints={[
+          { name: 'Get Account Settings', method: 'GET', endpoint: '/v1/system/settings/account/' },
+        ]}
+      />
     </div>
   );
 }
diff --git a/frontend/src/pages/Settings/Integration.tsx b/frontend/src/pages/Settings/Integration.tsx
index 3a151cef..caba5400 100644
--- a/frontend/src/pages/Settings/Integration.tsx
+++ b/frontend/src/pages/Settings/Integration.tsx
@@ -14,6 +14,7 @@ import SelectDropdown from '../../components/form/SelectDropdown';
 import { useToast } from '../../components/ui/toast/ToastContainer';
 import Alert from '../../components/ui/alert/Alert';
 import { fetchAPI } from '../../services/api';
+import ApiStatusMonitor from '../../components/debug/ApiStatusMonitor';
 
 // OpenAI Icon SVG
 const OpenAIIcon = () => (
@@ -1165,6 +1166,16 @@ export default function Integration() {
           />
         </>
       )}
+
+      {/* API Status Monitor - Only shows when debug toggle is enabled */}
+      <ApiStatusMonitor
+        title="System"
+        endpoints={[
+          { name: 'Get Integration Settings', method: 'GET', endpoint: '/v1/system/settings/integrations/openai/' },
+          { name: 'Get Image Generation Settings', method: 'GET', endpoint: '/v1/system/integrations/image_generation/' },
+          { name: 'Get System Status', method: 'GET', endpoint: '/v1/system/status/' },
+        ]}
+      />
     </>
   );
 }
diff --git a/frontend/src/pages/Settings/Sites.tsx b/frontend/src/pages/Settings/Sites.tsx
index 0c8efd7f..42aae5e7 100644
--- a/frontend/src/pages/Settings/Sites.tsx
+++ b/frontend/src/pages/Settings/Sites.tsx
@@ -19,6 +19,7 @@ import {
   Sector,
 } from '../../services/api';
 import Badge from '../../components/ui/badge/Badge';
+import ApiStatusMonitor from '../../components/debug/ApiStatusMonitor';
 
 // Site Icon SVG
 const SiteIcon = () => (
@@ -591,6 +592,16 @@ export default function Sites() {
           />
         )}
       </div>
+
+      {/* API Status Monitor - Only shows when debug toggle is enabled */}
+      <ApiStatusMonitor
+        title="Auth"
+        endpoints={[
+          { name: 'List Sites', method: 'GET', endpoint: '/v1/auth/sites/' },
+          { name: 'Get Industries', method: 'GET', endpoint: '/v1/auth/industries/' },
+          { name: 'Get Seed Keywords', method: 'GET', endpoint: '/v1/auth/seed-keywords/' },
+        ]}
+      />
     </>
   );
 }
diff --git a/frontend/src/pages/Settings/Status.tsx b/frontend/src/pages/Settings/Status.tsx
index db5e511a..62d06abf 100644
--- a/frontend/src/pages/Settings/Status.tsx
+++ b/frontend/src/pages/Settings/Status.tsx
@@ -2,6 +2,7 @@ import { useState, useEffect } from "react";
 import PageMeta from "../../components/common/PageMeta";
 import ComponentCard from "../../components/common/ComponentCard";
 import { fetchAPI } from "../../services/api";
+import ApiStatusMonitor from "../../components/debug/ApiStatusMonitor";
 
 interface SystemStatus {
   timestamp: string;
@@ -318,6 +319,14 @@ export default function Status() {
           Last updated: {new Date(status.timestamp).toLocaleString()}
         </div>
       </div>
+
+      {/* API Status Monitor - Only shows when debug toggle is enabled */}
+      <ApiStatusMonitor
+        title="System"
+        endpoints={[
+          { name: 'Get System Status', method: 'GET', endpoint: '/v1/system/status/' },
+        ]}
+      />
     </>
   );
 }
diff --git a/frontend/src/pages/Settings/System.tsx b/frontend/src/pages/Settings/System.tsx
index 1254a55f..3a9992fa 100644
--- a/frontend/src/pages/Settings/System.tsx
+++ b/frontend/src/pages/Settings/System.tsx
@@ -3,6 +3,7 @@ import PageMeta from '../../components/common/PageMeta';
 import { useToast } from '../../components/ui/toast/ToastContainer';
 import { fetchAPI } from '../../services/api';
 import { Card } from '../../components/ui/card';
+import ApiStatusMonitor from '../../components/debug/ApiStatusMonitor';
 
 export default function SystemSettings() {
   const toast = useToast();
@@ -42,6 +43,14 @@ export default function SystemSettings() {
           <p className="text-gray-600 dark:text-gray-400">System settings management interface coming soon.</p>
         </Card>
       )}
+
+      {/* API Status Monitor - Only shows when debug toggle is enabled */}
+      <ApiStatusMonitor
+        title="System"
+        endpoints={[
+          { name: 'Get System Settings', method: 'GET', endpoint: '/v1/system/settings/system/' },
+        ]}
+      />
     </div>
   );
 }
diff --git a/frontend/src/pages/Thinker/AuthorProfiles.tsx b/frontend/src/pages/Thinker/AuthorProfiles.tsx
index db943097..0ec4a76f 100644
--- a/frontend/src/pages/Thinker/AuthorProfiles.tsx
+++ b/frontend/src/pages/Thinker/AuthorProfiles.tsx
@@ -7,6 +7,7 @@ import Button from '../../components/ui/button/Button';
 import FormModal, { FormField } from '../../components/common/FormModal';
 import Badge from '../../components/ui/badge/Badge';
 import { PlusIcon } from '../../icons';
+import ApiStatusMonitor from '../../components/debug/ApiStatusMonitor';
 
 export default function AuthorProfiles() {
   const toast = useToast();
@@ -158,6 +159,14 @@ export default function AuthorProfiles() {
         data={formData}
         onChange={setFormData}
       />
+
+      {/* API Status Monitor - Only shows when debug toggle is enabled */}
+      <ApiStatusMonitor
+        title="System"
+        endpoints={[
+          { name: 'List Author Profiles', method: 'GET', endpoint: '/v1/system/author-profiles/' },
+        ]}
+      />
     </div>
   );
 }
diff --git a/frontend/src/pages/Thinker/Prompts.tsx b/frontend/src/pages/Thinker/Prompts.tsx
index a3f8555a..7a1f8ec1 100644
--- a/frontend/src/pages/Thinker/Prompts.tsx
+++ b/frontend/src/pages/Thinker/Prompts.tsx
@@ -5,6 +5,7 @@ import TextArea from '../../components/form/input/TextArea';
 import { useToast } from '../../components/ui/toast/ToastContainer';
 import { BoltIcon } from '../../icons';
 import { fetchAPI } from '../../services/api';
+import ApiStatusMonitor from '../../components/debug/ApiStatusMonitor';
 
 interface PromptData {
   prompt_type: string;
@@ -427,6 +428,14 @@ export default function Prompts() {
           </div>
         </div>
       </div>
+
+      {/* API Status Monitor - Only shows when debug toggle is enabled */}
+      <ApiStatusMonitor
+        title="System"
+        endpoints={[
+          { name: 'List Prompts', method: 'GET', endpoint: '/v1/system/prompts/' },
+        ]}
+      />
     </>
   );
 }