diff --git a/backend/monitoring/rpcMetrics.ts b/backend/monitoring/rpcMetrics.ts
new file mode 100644
index 00000000..b6a33106
--- /dev/null
+++ b/backend/monitoring/rpcMetrics.ts
@@ -0,0 +1,50 @@
+export interface RpcMetricsData {
+  endpoint: string;
+  latencyMs: number;
+  errorCount: number;
+  successCount: number;
+  circuitState: 'CLOSED' | 'OPEN' | 'HALF_OPEN';
+  lastFailureTime: number | null;
+}
+
+class RpcMetricsRegistry {
+  private metrics: Map<string, RpcMetricsData> = new Map();
+
+  private getOrInit(endpoint: string): RpcMetricsData {
+    if (!this.metrics.has(endpoint)) {
+      this.metrics.set(endpoint, {
+        endpoint,
+        latencyMs: 0,
+        errorCount: 0,
+        successCount: 0,
+        circuitState: 'CLOSED',
+        lastFailureTime: null,
+      });
+    }
+    return this.metrics.get(endpoint)!;
+  }
+
+  recordLatency(endpoint: string, latencyMs: number) {
+    const data = this.getOrInit(endpoint);
+    // Simple Exponential Moving Average
+    data.latencyMs = data.latencyMs === 0 ? latencyMs : data.latencyMs * 0.8 + latencyMs * 0.2;
+    data.successCount++;
+  }
+
+  recordError(endpoint: string) {
+    const data = this.getOrInit(endpoint);
+    data.errorCount++;
+    data.lastFailureTime = Date.now();
+  }
+
+  updateCircuitState(endpoint: string, state: 'CLOSED' | 'OPEN' | 'HALF_OPEN') {
+    const data = this.getOrInit(endpoint);
+    data.circuitState = state;
+  }
+
+  getHealthStatus(): RpcMetricsData[] {
+    return Array.from(this.metrics.values());
+  }
+}
+
+export const rpcMetrics = new RpcMetricsRegistry();
diff --git a/backend/services/shared/MonitoringJsonRpcProvider.ts b/backend/services/shared/MonitoringJsonRpcProvider.ts
new file mode 100644
index 00000000..036922a1
--- /dev/null
+++ b/backend/services/shared/MonitoringJsonRpcProvider.ts
@@ -0,0 +1,66 @@
+import { ethers } from 'ethers';
+import { CircuitBreaker, executeWithTimeout } from './rpcResilience';
+import { rpcMetrics } from '../../monitoring/rpcMetrics';
+
+export interface MonitoringJsonRpcProviderOptions {
+  timeoutMs?: number;
+  failureThreshold?: number;
+  resetTimeoutMs?: number;
+}
+
+export class MonitoringJsonRpcProvider extends ethers.providers.JsonRpcProvider {
+  private fallbackUrls: string[];
+  private currentUrlIndex = 0;
+  private circuitBreakers: Map<string, CircuitBreaker> = new Map();
+  private timeoutMs: number;
+
+  constructor(urls: string | string[], network?: ethers.providers.Networkish, options?: MonitoringJsonRpcProviderOptions) {
+    const urlArray = Array.isArray(urls) ? urls : [urls];
+    super(urlArray[0], network);
+    this.fallbackUrls = urlArray;
+    
+    this.timeoutMs = options?.timeoutMs ?? 5000;
+    const failureThreshold = options?.failureThreshold ?? 3;
+    const resetTimeoutMs = options?.resetTimeoutMs ?? 30000;
+
+    for (const url of this.fallbackUrls) {
+      this.circuitBreakers.set(url, new CircuitBreaker(url, failureThreshold, resetTimeoutMs));
+    }
+  }
+
+  // Override connection to always use the current active URL
+  get connection() {
+    const conn = super.connection;
+    conn.url = this.fallbackUrls[this.currentUrlIndex];
+    return conn;
+  }
+
+  async send(method: string, params: Array<any>): Promise<any> {
+    const originalIndex = this.currentUrlIndex;
+    let attemptCount = 0;
+    
+    while (attemptCount < this.fallbackUrls.length) {
+      const url = this.fallbackUrls[this.currentUrlIndex];
+      const cb = this.circuitBreakers.get(url)!;
+
+      const startTime = Date.now();
+      try {
+        const result = await cb.execute(() => 
+          executeWithTimeout(super.send(method, params), this.timeoutMs)
+        );
+        const latency = Date.now() - startTime;
+        rpcMetrics.recordLatency(url, latency);
+        return result;
+      } catch (error: any) {
+        // If CircuitBreaker is OPEN or request failed/timed out, try next fallback
+        attemptCount++;
+        this.currentUrlIndex = (this.currentUrlIndex + 1) % this.fallbackUrls.length;
+        
+        // If we exhausted all fallbacks, throw the error
+        if (attemptCount === this.fallbackUrls.length) {
+          throw new Error(`All RPC endpoints failed. Last error: ${error.message}`);
+        }
+      }
+    }
+  }
+}
diff --git a/backend/services/shared/rpcResilience.ts b/backend/services/shared/rpcResilience.ts
new file mode 100644
index 00000000..4dcfedb1
--- /dev/null
+++ b/backend/services/shared/rpcResilience.ts
@@ -0,0 +1,78 @@
+import { rpcMetrics } from '../../monitoring/rpcMetrics';
+
+export class CircuitBreaker {
+  private endpoint: string;
+  private failureThreshold: number;
+  private resetTimeoutMs: number;
+
+  private failures = 0;
+  private state: 'CLOSED' | 'OPEN' | 'HALF_OPEN' = 'CLOSED';
+  private nextAttemptTime = 0;
+
+  constructor(endpoint: string, failureThreshold = 5, resetTimeoutMs = 30000) {
+    this.endpoint = endpoint;
+    this.failureThreshold = failureThreshold;
+    this.resetTimeoutMs = resetTimeoutMs;
+  }
+
+  async execute<T>(action: () => Promise<T>): Promise<T> {
+    if (this.state === 'OPEN') {
+      if (Date.now() > this.nextAttemptTime) {
+        this.state = 'HALF_OPEN';
+        rpcMetrics.updateCircuitState(this.endpoint, 'HALF_OPEN');
+      } else {
+        throw new Error(`CircuitBreaker OPEN for endpoint: ${this.endpoint}`);
+      }
+    }
+
+    try {
+      const result = await action();
+      this.onSuccess();
+      return result;
+    } catch (error) {
+      this.onFailure();
+      throw error;
+    }
+  }
+
+  private onSuccess() {
+    this.failures = 0;
+    if (this.state === 'HALF_OPEN') {
+      this.state = 'CLOSED';
+      rpcMetrics.updateCircuitState(this.endpoint, 'CLOSED');
+    }
+  }
+
+  private onFailure() {
+    this.failures++;
+    rpcMetrics.recordError(this.endpoint);
+    if (this.failures >= this.failureThreshold) {
+      this.state = 'OPEN';
+      this.nextAttemptTime = Date.now() + this.resetTimeoutMs;
+      rpcMetrics.updateCircuitState(this.endpoint, 'OPEN');
+    } else if (this.state === 'HALF_OPEN') {
+      // If it fails during half-open, immediately re-open
+      this.state = 'OPEN';
+      this.nextAttemptTime = Date.now() + this.resetTimeoutMs;
+      rpcMetrics.updateCircuitState(this.endpoint, 'OPEN');
+    }
+  }
+}
+
+export function executeWithTimeout<T>(promise: Promise<T>, timeoutMs: number): Promise<T> {
+  return new Promise((resolve, reject) => {
+    const timer = setTimeout(() => {
+      reject(new Error(`Operation timed out after ${timeoutMs}ms`));
+    }, timeoutMs);
+
+    promise
+      .then((value) => {
+        clearTimeout(timer);
+        resolve(value);
+      })
+      .catch((err) => {
+        clearTimeout(timer);
+        reject(err);
+      });
+  });
+}
diff --git a/developer-portal/components/RpcHealthDashboard.tsx b/developer-portal/components/RpcHealthDashboard.tsx
new file mode 100644
index 00000000..8def6b10
--- /dev/null
+++ b/developer-portal/components/RpcHealthDashboard.tsx
@@ -0,0 +1,171 @@
+import React, { useState, useEffect } from 'react';
+import { View, Text, StyleSheet, ScrollView } from 'react-native';
+
+// Mocking backend response for demonstration in frontend
+interface RpcMetricsData {
+  endpoint: string;
+  latencyMs: number;
+  errorCount: number;
+  successCount: number;
+  circuitState: 'CLOSED' | 'OPEN' | 'HALF_OPEN';
+  lastFailureTime: number | null;
+}
+
+export const RpcHealthDashboard: React.FC = () => {
+  const [metrics, setMetrics] = useState<RpcMetricsData[]>([]);
+
+  useEffect(() => {
+    // In a real implementation, this would fetch from an API like /api/v1/monitoring/rpc
+    // For now, we mock the data to demonstrate the UI
+    const mockData: RpcMetricsData[] = [
+      {
+        endpoint: 'https://cloudflare-eth.com',
+        latencyMs: 145,
+        errorCount: 2,
+        successCount: 15430,
+        circuitState: 'CLOSED',
+        lastFailureTime: null,
+      },
+      {
+        endpoint: 'https://rpc.ankr.com/eth',
+        latencyMs: 0,
+        errorCount: 0,
+        successCount: 0,
+        circuitState: 'CLOSED',
+        lastFailureTime: null,
+      },
+      {
+        endpoint: 'https://polygon-rpc.com',
+        latencyMs: 1205,
+        errorCount: 5,
+        successCount: 432,
+        circuitState: 'OPEN',
+        lastFailureTime: Date.now() - 5000,
+      },
+      {
+        endpoint: 'https://rpc.ankr.com/polygon',
+        latencyMs: 85,
+        errorCount: 0,
+        successCount: 12,
+        circuitState: 'CLOSED',
+        lastFailureTime: null,
+      }
+    ];
+    setMetrics(mockData);
+
+    const interval = setInterval(() => {
+      // Simulate real-time updates
+      setMetrics(prev => prev.map(m => {
+        if (m.circuitState === 'CLOSED' && m.successCount > 0) {
+          return { ...m, latencyMs: m.latencyMs + (Math.random() * 10 - 5), successCount: m.successCount + 1 };
+        }
+        return m;
+      }));
+    }, 2000);
+
+    return () => clearInterval(interval);
+  }, []);
+
+  const getStatusColor = (state: string) => {
+    switch (state) {
+      case 'CLOSED': return '#22C55E';
+      case 'OPEN': return '#EF4444';
+      case 'HALF_OPEN': return '#F59E0B';
+      default: return '#6B7280';
+    }
+  };
+
+  return (
+    <View style={styles.container}>
+      <View style={styles.header}>
+        <Text style={styles.title}>RPC Health Monitor</Text>
+        <Text style={styles.subtitle}>Real-time circuit breaker status and latency</Text>
+      </View>
+      <ScrollView horizontal showsHorizontalScrollIndicator={false}>
+        <View style={styles.table}>
+          <View style={styles.tableHeader}>
+            <Text style={[styles.cell, styles.headerCell, { flex: 2 }]}>Endpoint</Text>
+            <Text style={[styles.cell, styles.headerCell]}>Latency</Text>
+            <Text style={[styles.cell, styles.headerCell]}>Errors</Text>
+            <Text style={[styles.cell, styles.headerCell]}>Status</Text>
+          </View>
+          {metrics.map((item, index) => (
+            <View key={index} style={styles.tableRow}>
+              <Text style={[styles.cell, { flex: 2 }]} numberOfLines={1}>{item.endpoint}</Text>
+              <Text style={styles.cell}>{Math.round(item.latencyMs)} ms</Text>
+              <Text style={styles.cell}>{item.errorCount}</Text>
+              <View style={[styles.cell, styles.statusContainer]}>
+                <View style={[styles.statusDot, { backgroundColor: getStatusColor(item.circuitState) }]} />
+                <Text style={{ color: getStatusColor(item.circuitState), fontWeight: '600' }}>
+                  {item.circuitState}
+                </Text>
+              </View>
+            </View>
+          ))}
+        </View>
+      </ScrollView>
+    </View>
+  );
+};
+
+const styles = StyleSheet.create({
+  container: {
+    backgroundColor: '#FFFFFF',
+    marginTop: 16,
+    paddingVertical: 16,
+    borderTopWidth: 1,
+    borderBottomWidth: 1,
+    borderColor: '#E5E7EB',
+  },
+  header: {
+    paddingHorizontal: 16,
+    marginBottom: 12,
+  },
+  title: {
+    fontSize: 18,
+    fontWeight: '600',
+    color: '#111827',
+  },
+  subtitle: {
+    fontSize: 14,
+    color: '#6B7280',
+    marginTop: 4,
+  },
+  table: {
+    minWidth: 600,
+    paddingHorizontal: 16,
+  },
+  tableHeader: {
+    flexDirection: 'row',
+    borderBottomWidth: 1,
+    borderBottomColor: '#E5E7EB',
+    paddingBottom: 8,
+    marginBottom: 8,
+  },
+  tableRow: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    paddingVertical: 8,
+    borderBottomWidth: 1,
+    borderBottomColor: '#F9FAFB',
+  },
+  cell: {
+    flex: 1,
+    fontSize: 14,
+    color: '#374151',
+  },
+  headerCell: {
+    fontWeight: '600',
+    color: '#6B7280',
+  },
+  statusContainer: {
+    flexDirection: 'row',
+    alignItems: 'center',
+  },
+  statusDot: {
+    width: 8,
+    height: 8,
+    borderRadius: 4,
+    marginRight: 6,
+  },
+});
diff --git a/developer-portal/pages/DashboardPage.tsx b/developer-portal/pages/DashboardPage.tsx
index 86b5126a..58fad45b 100644
--- a/developer-portal/pages/DashboardPage.tsx
+++ b/developer-portal/pages/DashboardPage.tsx
@@ -1,5 +1,6 @@
 import React, { useState, useEffect } from 'react';
 import { View, Text, StyleSheet, ScrollView, TouchableOpacity, RefreshControl } from 'react-native';
+import { RpcHealthDashboard } from '../components/RpcHealthDashboard';
 
 interface DashboardStats {
   totalRequests: number;
@@ -225,6 +226,8 @@ export const DashboardPage: React.FC<DashboardPageProps> = ({ onNavigate }) => {
           </View>
         ))}
       </View>
+
+      <RpcHealthDashboard />
     </ScrollView>
   );
 };
diff --git a/src/config/evm.ts b/src/config/evm.ts
index 4c9bd67d..1d0394cb 100644
--- a/src/config/evm.ts
+++ b/src/config/evm.ts
@@ -2,18 +2,18 @@
  * Public RPC endpoints for read-only calls and Superfluid Framework initialization.
  * Keep aligned with `App.tsx` chain definitions.
  */
-export const EVM_RPC_URLS: Record<number, string> = {
-  1: 'https://cloudflare-eth.com',
-  137: 'https://polygon-rpc.com',
-  42161: 'https://arb1.arbitrum.io/rpc',
-  10: 'https://mainnet.optimism.io',
-  8453: 'https://mainnet.base.org',
+export const EVM_RPC_URLS: Record<number, string[]> = {
+  1: ['https://cloudflare-eth.com', 'https://rpc.ankr.com/eth', 'https://eth.llamarpc.com'],
+  137: ['https://polygon-rpc.com', 'https://rpc.ankr.com/polygon'],
+  42161: ['https://arb1.arbitrum.io/rpc', 'https://rpc.ankr.com/arbitrum'],
+  10: ['https://mainnet.optimism.io', 'https://rpc.ankr.com/optimism'],
+  8453: ['https://mainnet.base.org', 'https://developer-access-mainnet.base.org'],
 };
 
-export function getEvmRpcUrl(chainId: number): string {
-  const url = EVM_RPC_URLS[chainId];
-  if (!url) {
+export function getEvmRpcUrls(chainId: number): string[] {
+  const urls = EVM_RPC_URLS[chainId];
+  if (!urls || urls.length === 0) {
     throw new Error(`No RPC configured for chain ${chainId}`);
   }
-  return url;
+  return urls;
 }
diff --git a/src/services/walletService.ts b/src/services/walletService.ts
index 9634ae74..2d14d699 100644
--- a/src/services/walletService.ts
+++ b/src/services/walletService.ts
@@ -3,7 +3,8 @@ import { ethers } from 'ethers';
 import { GasEstimate } from '../types/wallet';
 
 import { NetworkError, NetworkErrorCode, ContractError, ContractErrorCode } from '../errors';
-import { getEvmRpcUrl } from '../config/evm';
+import { getEvmRpcUrls } from '../config/evm';
+import { MonitoringJsonRpcProvider } from '../../backend/services/shared/MonitoringJsonRpcProvider';
 import { TokenService } from './tokenService';
 import { GasService } from './gasService';
 import { StreamService } from './streamService';
@@ -285,7 +286,7 @@ export class WalletServiceManager implements WalletServiceContext {
   }
 
   getProvider(chainId: number): ethers.providers.JsonRpcProvider {
-    return new ethers.providers.JsonRpcProvider(getEvmRpcUrl(chainId));
+    return new MonitoringJsonRpcProvider(getEvmRpcUrls(chainId), chainId);
   }
 
   isConnected(): boolean {