diff --git a/BTCPayServer.Tests/UnitTest1.cs b/BTCPayServer.Tests/UnitTest1.cs
index 1efbf8f86..a8ff9c33d 100644
--- a/BTCPayServer.Tests/UnitTest1.cs
+++ b/BTCPayServer.Tests/UnitTest1.cs
@@ -811,7 +811,7 @@ namespace BTCPayServer.Tests
                 output.ScriptPubKey = invoiceAddress.ScriptPubKey;
 
                 using (var cts = new CancellationTokenSource(10000))
-                using (var listener = tester.ExplorerClient.CreateNotificationSession())
+                using (var listener = tester.ExplorerClient.CreateWebsocketNotificationSession())
                 {
                     listener.ListenAllDerivationSchemes();
                     var replaced = tester.ExplorerNode.SignRawTransaction(tx);
diff --git a/BTCPayServer.Tests/docker-compose.yml b/BTCPayServer.Tests/docker-compose.yml
index 9d70d56b9..5627bcf87 100644
--- a/BTCPayServer.Tests/docker-compose.yml
+++ b/BTCPayServer.Tests/docker-compose.yml
@@ -69,7 +69,7 @@ services:
 
 
   nbxplorer:
-    image: nicolasdorier/nbxplorer:1.1.0.18
+    image: nicolasdorier/nbxplorer:2.0.0.0
     restart: unless-stopped
     ports:
       - "32838:32838"
diff --git a/BTCPayServer/BTCPayServer.csproj b/BTCPayServer/BTCPayServer.csproj
index 1feaceb8d..f7af1d7fb 100644
--- a/BTCPayServer/BTCPayServer.csproj
+++ b/BTCPayServer/BTCPayServer.csproj
@@ -49,7 +49,7 @@
     <PackageReference Include="NBitcoin" Version="4.1.1.71" />
     <PackageReference Include="NBitpayClient" Version="1.0.0.30" />	  
     <PackageReference Include="DBreeze" Version="1.92.0" />
-    <PackageReference Include="NBXplorer.Client" Version="1.0.3.11" />
+    <PackageReference Include="NBXplorer.Client" Version="2.0.0" />
     <PackageReference Include="NicolasDorier.CommandLine" Version="1.0.0.2" />
     <PackageReference Include="NicolasDorier.CommandLine.Configuration" Version="1.0.0.3" />
     <PackageReference Include="NicolasDorier.RateLimits" Version="1.0.0.3" />
diff --git a/BTCPayServer/Payments/Bitcoin/NBXplorerListener.cs b/BTCPayServer/Payments/Bitcoin/NBXplorerListener.cs
index c294a4f8b..7ae9d6880 100644
--- a/BTCPayServer/Payments/Bitcoin/NBXplorerListener.cs
+++ b/BTCPayServer/Payments/Bitcoin/NBXplorerListener.cs
@@ -51,7 +51,7 @@ namespace BTCPayServer.Payments.Bitcoin
         }
 
         CompositeDisposable leases = new CompositeDisposable();
-        ConcurrentDictionary<string, NotificationSession> _SessionsByCryptoCode = new ConcurrentDictionary<string, NotificationSession>();
+        ConcurrentDictionary<string, WebsocketNotificationSession> _SessionsByCryptoCode = new ConcurrentDictionary<string, WebsocketNotificationSession>();
         private Timer _ListenPoller;
 
         TimeSpan _PollInterval;
@@ -114,7 +114,7 @@ namespace BTCPayServer.Payments.Bitcoin
                     return;
                 if (_Cts.IsCancellationRequested)
                     return;
-                var session = await client.CreateNotificationSessionAsync(_Cts.Token).ConfigureAwait(false);
+                var session = await client.CreateWebsocketNotificationSessionAsync(_Cts.Token).ConfigureAwait(false);
                 if (!_SessionsByCryptoCode.TryAdd(network.CryptoCode, session))
                 {
                     await session.DisposeAsync();
@@ -187,7 +187,7 @@ namespace BTCPayServer.Payments.Bitcoin
                 if (cleanup)
                 {
                     Logs.PayServer.LogInformation($"Disconnected from WebSocket of NBXplorer ({network.CryptoCode})");
-                    _SessionsByCryptoCode.TryRemove(network.CryptoCode, out NotificationSession unused);
+                    _SessionsByCryptoCode.TryRemove(network.CryptoCode, out WebsocketNotificationSession unused);
                     if (_SessionsByCryptoCode.Count == 0 && _Cts.IsCancellationRequested)
                     {
                         _RunningTask.TrySetResult(true);
diff --git a/BTCPayServer/Services/Wallets/BTCPayWallet.cs b/BTCPayServer/Services/Wallets/BTCPayWallet.cs
index 14be0bbf6..c21ed79b8 100644
--- a/BTCPayServer/Services/Wallets/BTCPayWallet.cs
+++ b/BTCPayServer/Services/Wallets/BTCPayWallet.cs
@@ -122,7 +122,7 @@ namespace BTCPayServer.Services.Wallets
                     UTXOChanges result = null;
                     try
                     {
-                        result = await _Client.GetUTXOsAsync(strategy, null, false, cancellation).ConfigureAwait(false);
+                        result = await _Client.GetUTXOsAsync(strategy, cancellation).ConfigureAwait(false);
                     }
                     catch
                     {
@@ -153,7 +153,7 @@ namespace BTCPayServer.Services.Wallets
 
         public Task<GetTransactionsResponse> FetchTransactions(DerivationStrategyBase derivationStrategyBase)
         {
-            return _Client.GetTransactionsAsync(derivationStrategyBase, null, false);
+            return _Client.GetTransactionsAsync(derivationStrategyBase);
         }
 
         public Task<BroadcastResult[]> BroadcastTransactionsAsync(List<Transaction> transactions)