diff --git a/magicblock-chainlink/src/submux/mod.rs b/magicblock-chainlink/src/submux/mod.rs
index ea5e29f8b..96eba7c99 100644
--- a/magicblock-chainlink/src/submux/mod.rs
+++ b/magicblock-chainlink/src/submux/mod.rs
@@ -132,6 +132,9 @@ where
     /// Accounts that should never be debounced, namely the clock sysvar account
     /// which we use to track the latest remote slot.
     never_debounce: HashSet<Pubkey>,
+
+    /// Number of clients that must confirm a subscription for it to be considered active.
+    required_subscription_confirmations: usize,
 }
 
 // Parameters for the long-running forwarder loop, grouped to avoid
@@ -193,6 +196,10 @@ where
 
         let clients = Self::spawn_reconnectors(clients);
 
+        let required_subscription_confirmations = {
+            let n = clients.len();
+            cmp::max(1, (n * 2) / 3)
+        };
         let me = Self {
             clients,
             out_tx,
@@ -203,6 +210,7 @@ where
             debounce_detection_window,
             debounce_states: debounce_states.clone(),
             never_debounce,
+            required_subscription_confirmations,
         };
 
         // Spawn background tasks
@@ -584,9 +592,12 @@ where
         &self,
         pubkey: Pubkey,
     ) -> RemoteAccountProviderResult<()> {
-        AccountSubscriptionTask::Subscribe(pubkey)
-            .process(self.clients.clone())
-            .await
+        AccountSubscriptionTask::Subscribe(
+            pubkey,
+            self.required_subscription_confirmations,
+        )
+        .process(self.clients.clone())
+        .await
     }
 
     async fn unsubscribe(
diff --git a/magicblock-chainlink/src/submux/subscription_task.rs b/magicblock-chainlink/src/submux/subscription_task.rs
index 233e227e9..4d99f9436 100644
--- a/magicblock-chainlink/src/submux/subscription_task.rs
+++ b/magicblock-chainlink/src/submux/subscription_task.rs
@@ -12,11 +12,22 @@ use crate::remote_account_provider::{
 
 #[derive(Clone)]
 pub enum AccountSubscriptionTask {
-    Subscribe(Pubkey),
+    Subscribe(Pubkey, usize),
     Unsubscribe(Pubkey),
     Shutdown,
 }
 
+impl AccountSubscriptionTask {
+    fn op_name(&self) -> &'static str {
+        use AccountSubscriptionTask::*;
+        match self {
+            Subscribe(_, _) => "Subscribe",
+            Unsubscribe(_) => "Unsubscribe",
+            Shutdown => "Shutdown",
+        }
+    }
+}
+
 impl AccountSubscriptionTask {
     pub async fn process<T>(
         self,
@@ -26,7 +37,37 @@ impl AccountSubscriptionTask {
         T: ChainPubsubClient + ReconnectableClient + Send + Sync + 'static,
     {
         use AccountSubscriptionTask::*;
+
+        let total_clients = clients.len();
+        let required_confirmations = match &self {
+            Subscribe(_, n) => *n,
+            _ => 1,
+        };
+
+        // Validate inputs
+        if total_clients == 0 {
+            let op_name = self.op_name();
+            return Err(
+                RemoteAccountProviderError::AccountSubscriptionsTaskFailed(
+                    format!("No clients provided for {op_name}"),
+                ),
+            );
+        }
+
+        if let Subscribe(_, _) = self {
+            if required_confirmations == 0 {
+                return Err(
+                    RemoteAccountProviderError::AccountSubscriptionsTaskFailed(
+                        "Required confirmations must be greater than zero"
+                            .to_string(),
+                    ),
+                );
+            }
+        }
+
         let (tx, rx) = oneshot::channel();
+        let target_successes =
+            std::cmp::min(required_confirmations, total_clients);
 
         tokio::spawn(async move {
             let mut futures = FuturesUnordered::new();
@@ -35,7 +76,7 @@ impl AccountSubscriptionTask {
                 let task = self.clone();
                 futures.push(async move {
                     let result = match task {
-                        Subscribe(pubkey) => client.subscribe(pubkey).await,
+                        Subscribe(pubkey, _) => client.subscribe(pubkey).await,
                         Unsubscribe(pubkey) => client.unsubscribe(pubkey).await,
                         Shutdown => {
                             client.shutdown().await;
@@ -48,31 +89,21 @@ impl AccountSubscriptionTask {
 
             let mut errors = Vec::new();
             let mut tx = Some(tx);
-            let op_name = match self {
-                Subscribe(_) => "Subscribe",
-                Unsubscribe(_) => "Unsubscribe",
-                Shutdown => "Shutdown",
-            };
+            let mut successes = 0;
+            let op_name = self.op_name();
 
             while let Some((i, result)) = futures.next().await {
                 match result {
                     Ok(_) => {
-                        if let Some(tx) = tx.take() {
-                            let _ = tx.send(Ok(()));
+                        successes += 1;
+                        if successes >= target_successes {
+                            if let Some(tx) = tx.take() {
+                                let _ = tx.send(Ok(()));
+                            }
                         }
                     }
                     Err(e) => {
-                        if tx.is_none() {
-                            // If at least one client returned an `OK` response, ignore any `ERR` responses
-                            // after that. These clients will also trigger the reconnection logic
-                            // which takes care of fixing the RPC connection.
-                            warn!(
-                                "{} failed for client {}: {:?}",
-                                op_name, i, e
-                            );
-                        } else {
-                            errors.push(format!("Client {}: {:?}", i, e));
-                        }
+                        errors.push(format!("Client {}: {:?}", i, e));
                     }
                 }
             }
@@ -88,6 +119,16 @@ impl AccountSubscriptionTask {
                         msg,
                     ),
                 ));
+            } else if !errors.is_empty() {
+                // If at least one client returned an `OK` response we only log a warning for the
+                // ones that failed.
+                // The failed clients will also trigger the reconnection logic
+                // which takes care of fixing the RPC connection.
+                warn!(
+                    "Some clients failed to {}: {}",
+                    op_name.to_lowercase(),
+                    errors.join(", ")
+                );
             }
         });
 
@@ -98,3 +139,195 @@ impl AccountSubscriptionTask {
         })
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use tokio::sync::mpsc;
+
+    use super::*;
+    use crate::remote_account_provider::chain_pubsub_client::mock::ChainPubsubClientMock;
+
+    fn create_mock_client(
+    ) -> (ChainPubsubClientMock, mpsc::Sender<()>, mpsc::Receiver<()>) {
+        let (updates_sndr, updates_rcvr) = mpsc::channel(100);
+        let (abort_sndr, abort_rcvr) = mpsc::channel(1);
+        (
+            ChainPubsubClientMock::new(updates_sndr, updates_rcvr),
+            abort_sndr,
+            abort_rcvr,
+        )
+    }
+
+    #[tokio::test]
+    async fn test_subscribe_single_confirmation() {
+        let (mock_client, _abort_sndr, _abort_rcvr) = create_mock_client();
+        let pubkey = Pubkey::new_unique();
+        let task = AccountSubscriptionTask::Subscribe(pubkey, 1);
+
+        let result = task.process(vec![Arc::new(mock_client)]).await;
+
+        assert!(result.is_ok());
+    }
+
+    #[tokio::test]
+    async fn test_subscribe_multiple_confirmations() {
+        let (mock_client1, _abort_sndr1, _abort_rcvr1) = create_mock_client();
+        let (mock_client2, _abort_sndr2, _abort_rcvr2) = create_mock_client();
+        let (mock_client3, _abort_sndr3, _abort_rcvr3) = create_mock_client();
+        let pubkey = Pubkey::new_unique();
+        let task = AccountSubscriptionTask::Subscribe(pubkey, 2);
+
+        let result = task
+            .process(vec![
+                Arc::new(mock_client1),
+                Arc::new(mock_client2),
+                Arc::new(mock_client3),
+            ])
+            .await;
+
+        assert!(result.is_ok());
+    }
+
+    #[tokio::test]
+    async fn test_subscribe_partial_client_failures_reaches_target() {
+        let (mock_client1, _abort_sndr1, _abort_rcvr1) = create_mock_client();
+        let (mock_client2, _abort_sndr2, _abort_rcvr2) = create_mock_client();
+        let (mock_client3, _abort_sndr3, _abort_rcvr3) = create_mock_client();
+
+        // Make client 2 fail
+        mock_client2.simulate_disconnect();
+
+        let pubkey = Pubkey::new_unique();
+        let task = AccountSubscriptionTask::Subscribe(pubkey, 2);
+
+        let result = task
+            .process(vec![
+                Arc::new(mock_client1),
+                Arc::new(mock_client2),
+                Arc::new(mock_client3),
+            ])
+            .await;
+
+        // Should succeed after clients 1 and 3 confirm (2 confirmations)
+        assert!(result.is_ok());
+    }
+
+    #[tokio::test]
+    async fn test_subscribe_all_clients_fail() {
+        let (mock_client1, _abort_sndr1, _abort_rcvr1) = create_mock_client();
+        let (mock_client2, _abort_sndr2, _abort_rcvr2) = create_mock_client();
+        let (mock_client3, _abort_sndr3, _abort_rcvr3) = create_mock_client();
+
+        // Disconnect all clients
+        mock_client1.simulate_disconnect();
+        mock_client2.simulate_disconnect();
+        mock_client3.simulate_disconnect();
+
+        let pubkey = Pubkey::new_unique();
+        let task = AccountSubscriptionTask::Subscribe(pubkey, 2);
+
+        let result = task
+            .process(vec![
+                Arc::new(mock_client1),
+                Arc::new(mock_client2),
+                Arc::new(mock_client3),
+            ])
+            .await;
+
+        assert!(result.is_err());
+        assert!(result
+            .unwrap_err()
+            .to_string()
+            .contains("All clients failed"));
+    }
+
+    #[tokio::test]
+    async fn test_subscribe_no_clients() {
+        let pubkey = Pubkey::new_unique();
+        let task = AccountSubscriptionTask::Subscribe(pubkey, 1);
+
+        let result: RemoteAccountProviderResult<()> =
+            task.process::<ChainPubsubClientMock>(vec![]).await;
+
+        assert!(result.is_err());
+        assert!(result
+            .unwrap_err()
+            .to_string()
+            .contains("No clients provided"));
+    }
+
+    #[tokio::test]
+    async fn test_subscribe_zero_confirmations() {
+        let (mock_client1, _abort_sndr1, _abort_rcvr1) = create_mock_client();
+        let (mock_client2, _abort_sndr2, _abort_rcvr2) = create_mock_client();
+
+        let pubkey = Pubkey::new_unique();
+        let task = AccountSubscriptionTask::Subscribe(pubkey, 0);
+
+        let result = task
+            .process(vec![Arc::new(mock_client1), Arc::new(mock_client2)])
+            .await;
+
+        assert!(result.is_err());
+        assert!(result
+            .unwrap_err()
+            .to_string()
+            .contains("Required confirmations must be greater than zero"));
+    }
+
+    #[tokio::test]
+    async fn test_unsubscribe_ignores_confirmation_count() {
+        let (mock_client1, _abort_sndr1, _abort_rcvr1) = create_mock_client();
+        let (mock_client2, _abort_sndr2, _abort_rcvr2) = create_mock_client();
+
+        let pubkey = Pubkey::new_unique();
+        let task = AccountSubscriptionTask::Unsubscribe(pubkey);
+
+        let result = task
+            .process(vec![Arc::new(mock_client1), Arc::new(mock_client2)])
+            .await;
+
+        // Unsubscribe should succeed with single confirmation (default)
+        assert!(result.is_ok());
+    }
+
+    #[tokio::test]
+    async fn test_shutdown_ignores_confirmation_count() {
+        let (mock_client1, _abort_sndr1, _abort_rcvr1) = create_mock_client();
+        let (mock_client2, _abort_sndr2, _abort_rcvr2) = create_mock_client();
+
+        let task = AccountSubscriptionTask::Shutdown;
+
+        let result = task
+            .process(vec![Arc::new(mock_client1), Arc::new(mock_client2)])
+            .await;
+
+        // Shutdown should succeed with single confirmation (default)
+        assert!(result.is_ok());
+    }
+
+    #[tokio::test]
+    async fn test_subscribe_insufficient_confirmations() {
+        let (mock_client1, _abort_sndr1, _abort_rcvr1) = create_mock_client();
+        let (mock_client2, _abort_sndr2, _abort_rcvr2) = create_mock_client();
+        let (mock_client3, _abort_sndr3, _abort_rcvr3) = create_mock_client();
+
+        // Make clients 2 and 3 fail
+        mock_client2.simulate_disconnect();
+        mock_client3.simulate_disconnect();
+
+        let pubkey = Pubkey::new_unique();
+        let task = AccountSubscriptionTask::Subscribe(pubkey, 2);
+
+        let result = task
+            .process(vec![
+                Arc::new(mock_client1),
+                Arc::new(mock_client2),
+                Arc::new(mock_client3),
+            ])
+            .await;
+
+        // Should fail because only 1 client succeeded but 2 required
+        assert!(result.is_err());
+    }
+}