diff --git a/.idea/.idea.Reown/.idea/workspace.xml b/.idea/.idea.Reown/.idea/workspace.xml
index fa69ed9..2daba1c 100644
--- a/.idea/.idea.Reown/.idea/workspace.xml
+++ b/.idea/.idea.Reown/.idea/workspace.xml
@@ -6,11 +6,23 @@
   <component name="ChangeListManager">
     <list default="true" id="2f5f8ac7-0622-47ce-9f54-e7355eaeafc5" name="Changes" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/.idea.Reown/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/.idea.Reown/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Internals/EngineHandler.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Internals/EngineHandler.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Internals/EngineValidation.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Internals/EngineValidation.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/sample/Reown.AppKit.Unity/Assets/Scripts/AppKitInit.cs" beforeDir="false" afterPath="$PROJECT_DIR$/sample/Reown.AppKit.Unity/Assets/Scripts/AppKitInit.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/sample/Reown.AppKit.Unity/Assets/Scripts/Dapp.cs" beforeDir="false" afterPath="$PROJECT_DIR$/sample/Reown.AppKit.Unity/Assets/Scripts/Dapp.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/AppKitConfig.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/AppKitConfig.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Connectors/Connector.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Connectors/Connector.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Connectors/WalletConnect/WalletConnectConnectionProposal.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Connectors/WalletConnect/WalletConnectConnectionProposal.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Connectors/WalletConnect/WalletConnectConnector.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Connectors/WalletConnect/WalletConnectConnector.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Connectors/WebGl/WebGlConnector.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Connectors/WebGl/WebGlConnector.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Controllers/ConnectorController.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Controllers/ConnectorController.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Model/AppKitApi/Wallet.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Model/AppKitApi/Wallet.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Presenters/ConnectPresenter.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.AppKit.Unity/Runtime/Presenters/ConnectPresenter.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Controllers/AddressProvider.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Controllers/AddressProvider.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Engine.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Engine.cs" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Models/AuthPayloadParams.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Models/AuthPayloadParams.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/test/Reown.Sign.Test/AuthenticateTests.cs" beforeDir="false" afterPath="$PROJECT_DIR$/test/Reown.Sign.Test/AuthenticateTests.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/test/Reown.Sign.Test/SignTests.cs" beforeDir="false" afterPath="$PROJECT_DIR$/test/Reown.Sign.Test/SignTests.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Models/Cacao/CacaoPayload.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Models/Cacao/CacaoPayload.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Models/Engine/AuthParams.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Models/Engine/AuthParams.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Utils/SignatureUtils.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/Reown.Sign/Runtime/Utils/SignatureUtils.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/test/Reown.Sign.Test/CacaoTests.cs" beforeDir="false" afterPath="$PROJECT_DIR$/test/Reown.Sign.Test/CacaoTests.cs" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -110,6 +122,7 @@
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/cce4b5a89a7e4f9aa748463a385e24378c00/15/211f5cc0/HashSet`1.cs" root0="SKIP_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/cce4b5a89a7e4f9aa748463a385e24378c00/9f/d9a7e723/List`1.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/cce4b5a89a7e4f9aa748463a385e24378c00/bc/28fd3e52/CollectionExtensions.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/SourcesCache/1ba467d187f9beb61b281fed2c5721cbe8e64e3b41e4abadf81685961273b2e/AddressUtil.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/SourcesCache/24276f5a960c41c7b74713aa84cb1cae4672f89e225b6dcd2fe9b297a3a39/TaskAwaiter.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/SourcesCache/29ea32a76b2a6b8eb246f247df6a6a86d887384b4c31db2a35effccdd86c24/JsonSerializerInternalReader.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/SourcesCache/3655ee8e105dde88e3c3852245cbe52b18e4021afa7235fd8e79e0ce258d1d/CollectionAsserts.cs" root0="FORCE_HIGHLIGHTING" />
@@ -120,6 +133,7 @@
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/SourcesCache/8bc33c76c1b4ce503e92c9426e77372e63dc92fc0785c7f4318021c8afc8/CamelCaseNamingStrategy.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/SourcesCache/96ccfd5052d879c2c4cc1a3d98c2a0e79f2ad1276b6f898052efa720edbebb/JsonConverter.cs" root0="SKIP_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/SourcesCache/9ec14bf1a6ca9b18c9e62147b1cadf0959b3acbfc5c8c2b9d5c6fa12030/StringEnumConverter.cs" root0="SKIP_HIGHLIGHTING" />
+    <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/SourcesCache/abf4e15f184ab5972a8d164c58776fc8f429c8bb76a360c6be8e5e8267b673/AddressExtensions.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/SourcesCache/bf9021a960b74107a7e141aa06bc9d8a0a53c929178c2fb95b1597be8af8dc/ExceptionDispatchInfo.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/SourcesCache/bfe6d7ebbed9d3d854a76aee4fdb9ee59579753e7230885a72fcd7521c3bde/NamingStrategy.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/SourcesCache/df6bc5501fb85deae91441163833d580a2eb466322fdde053a3e60694c1d9b/StringAsserts.cs" root0="FORCE_HIGHLIGHTING" />
@@ -474,6 +488,19 @@
           </properties>
           <option name="timeStamp" value="199" />
         </line-breakpoint>
+        <line-breakpoint enabled="true" type="DotNet Breakpoints">
+          <url>file://$PROJECT_DIR$/test/Reown.Sign.Test/CacaoTests.cs</url>
+          <line>45</line>
+          <properties documentPath="$PROJECT_DIR$/test/Reown.Sign.Test/CacaoTests.cs" containingFunctionPresentation="Method 'FormatMessage_WithoutRecap_ReturnsExpectedMessage'">
+            <startOffsets>
+              <option value="1680" />
+            </startOffsets>
+            <endOffsets>
+              <option value="1728" />
+            </endOffsets>
+          </properties>
+          <option name="timeStamp" value="201" />
+        </line-breakpoint>
       </breakpoints>
       <default-breakpoints>
         <breakpoint type="DotNet Exception Breakpoints">
diff --git a/sample/Reown.AppKit.Unity/Assets/Scripts/AppKitInit.cs b/sample/Reown.AppKit.Unity/Assets/Scripts/AppKitInit.cs
index 43e1d2f..5463637 100644
--- a/sample/Reown.AppKit.Unity/Assets/Scripts/AppKitInit.cs
+++ b/sample/Reown.AppKit.Unity/Assets/Scripts/AppKitInit.cs
@@ -1,8 +1,10 @@
-using mixpanel;
 using Reown.AppKit.Unity;
+using Reown.AppKit.Unity.Model;
+using Reown.Core.Common.Logging;
 using Skibitsky.Unity;
 using UnityEngine;
 using UnityEngine.SceneManagement;
+using UnityLogger = Reown.Sign.Unity.UnityLogger;
 
 namespace Sample
 {
@@ -12,6 +14,8 @@ public class AppKitInit : MonoBehaviour
 
         private async void Start()
         {
+            ReownLogger.Instance = new UnityLogger();
+            
             Debug.Log($"[AppKit Init] Initializing AppKit...");
             await AppKit.InitializeAsync(
                 new AppKitConfig(
@@ -27,6 +31,9 @@ await AppKit.InitializeAsync(
                         }
                     )
                 )
+                {
+                    customWallets = GetCustomWallets()
+                }
             );
 
 #if !UNITY_WEBGL
@@ -37,5 +44,18 @@ await AppKit.InitializeAsync(
             Debug.Log($"[AppKit Init] AppKit initialized. Loading menu scene...");
             SceneManager.LoadScene(_menuScene);
         }
+
+        private Wallet[] GetCustomWallets()
+        {
+            return new[]
+            {
+                new Wallet
+                {
+                    Name = "Swift Wallet",
+                    // ImageUrl = "https://raw.githubusercontent.com/reown-com/reown-dotnet/main/media/flutter-icon.png",
+                    MobileLink = "walletapp://"
+                }
+            };
+        }
     }
 }
\ No newline at end of file
diff --git a/sample/Reown.AppKit.Unity/Assets/Scripts/Dapp.cs b/sample/Reown.AppKit.Unity/Assets/Scripts/Dapp.cs
index 5289686..c9dc4fa 100644
--- a/sample/Reown.AppKit.Unity/Assets/Scripts/Dapp.cs
+++ b/sample/Reown.AppKit.Unity/Assets/Scripts/Dapp.cs
@@ -33,7 +33,7 @@ private void BuildButtons()
             {
                 new ButtonStruct
                 {
-                    Text = "Connect",
+                    Text = "Connect 1CA",
                     OnClick = OnConnectButton,
                     AccountRequired = false
                 },
diff --git a/src/Reown.AppKit.Unity/Runtime/AppKitConfig.cs b/src/Reown.AppKit.Unity/Runtime/AppKitConfig.cs
index bc72f6e..a7bc9db 100644
--- a/src/Reown.AppKit.Unity/Runtime/AppKitConfig.cs
+++ b/src/Reown.AppKit.Unity/Runtime/AppKitConfig.cs
@@ -1,4 +1,5 @@
 using System;
+using Reown.AppKit.Unity.Model;
 
 namespace Reown.AppKit.Unity
 {
@@ -26,6 +27,8 @@ public class AppKitConfig
             ChainConstants.Chains.Ronin
         };
 
+        public Wallet[] customWallets;
+
         public readonly Metadata Metadata;
         public readonly string ProjectId;
 
@@ -52,16 +55,16 @@ public Metadata(string name, string description, string url, string iconUrl, Red
             IconUrl = iconUrl;
             Redirect = redirect ?? new RedirectData();
         }
-        
-        public static implicit operator Reown.Core.Metadata(Metadata metadata)
+
+        public static implicit operator Core.Metadata(Metadata metadata)
         {
-            return new Reown.Core.Metadata
+            return new Core.Metadata
             {
                 Name = metadata.Name,
                 Description = metadata.Description,
                 Url = metadata.Url,
                 Icons = new[] { metadata.IconUrl },
-                Redirect = new Reown.Core.Models.RedirectData
+                Redirect = new Core.Models.RedirectData
                 {
                     Native = metadata.Redirect.Native,
                     Universal = metadata.Redirect.Universal
diff --git a/src/Reown.AppKit.Unity/Runtime/Connectors/Connector.cs b/src/Reown.AppKit.Unity/Runtime/Connectors/Connector.cs
index b23c1c6..83ad7a9 100644
--- a/src/Reown.AppKit.Unity/Runtime/Connectors/Connector.cs
+++ b/src/Reown.AppKit.Unity/Runtime/Connectors/Connector.cs
@@ -51,7 +51,7 @@ public async Task<bool> TryResumeSessionAsync()
             if (isResumed)
             {
                 IsAccountConnected = true;
-                OnAccountConnected(new AccountConnectedEventArgs(GetAccountAsync, GetAccounts));
+                OnAccountConnected(new AccountConnectedEventArgs(GetAccountAsync, GetAccountsAsync));
             }
 
             return isResumed;
@@ -95,12 +95,12 @@ public Task<Account> GetAccountAsync()
             return GetAccountAsyncCore();
         }
 
-        public Task<Account[]> GetAccounts()
+        public Task<Account[]> GetAccountsAsync()
         {
             if (!IsAccountConnected)
                 throw new Exception("No account connected"); // TODO: use custom ex type
 
-            return GetAccountsCore();
+            return GetAccountsAsyncCore();
         }
 
         protected virtual void ConnectionConnectedHandler(ConnectionProposal connectionProposal)
@@ -111,7 +111,7 @@ protected virtual void ConnectionConnectedHandler(ConnectionProposal connectionP
 
             _connectionProposals.Clear();
             Debug.Log("Connector calls OnAccountConnected");
-            OnAccountConnected(new AccountConnectedEventArgs(GetAccountAsync, GetAccounts));
+            OnAccountConnected(new AccountConnectedEventArgs(GetAccountAsync, GetAccountsAsync));
         }
 
         protected virtual void OnAccountConnected(AccountConnectedEventArgs e)
@@ -151,7 +151,7 @@ protected virtual void OnChainChanged(ChainChangedEventArgs e)
 
         protected abstract Task<Account> GetAccountAsyncCore();
 
-        protected abstract Task<Account[]> GetAccountsCore();
+        protected abstract Task<Account[]> GetAccountsAsyncCore();
 
         public class AccountConnectedEventArgs : EventArgs
         {
diff --git a/src/Reown.AppKit.Unity/Runtime/Connectors/WalletConnect/WalletConnectConnectionProposal.cs b/src/Reown.AppKit.Unity/Runtime/Connectors/WalletConnect/WalletConnectConnectionProposal.cs
index a601205..5fcf936 100644
--- a/src/Reown.AppKit.Unity/Runtime/Connectors/WalletConnect/WalletConnectConnectionProposal.cs
+++ b/src/Reown.AppKit.Unity/Runtime/Connectors/WalletConnect/WalletConnectConnectionProposal.cs
@@ -1,7 +1,10 @@
 using System;
 using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
 using Reown.Core.Common.Model.Errors;
 using Reown.Sign.Interfaces;
+using Reown.Sign.Models;
 using Reown.Sign.Models.Engine;
 using Reown.Sign.Unity;
 using UnityEngine;
@@ -18,11 +21,29 @@ public class WalletConnectConnectionProposal : ConnectionProposal
 
         private bool _disposed;
 
+        // --- 1CA
+        private readonly AuthParams _authParams;
+
         public WalletConnectConnectionProposal(Connector connector, ISignClient signClient, ConnectOptions connectOptions) : base(connector)
         {
             _client = signClient;
             _connectOptions = connectOptions;
 
+            // --- 1CA
+            _authParams = new AuthParams(
+                connectOptions.OptionalNamespaces.Values.First().Chains,
+                "https://reown.com",
+                "1",
+                "https://reown.com",
+                null,
+                null,
+                null,
+                null,
+                null,
+                connectOptions.OptionalNamespaces.Values.First().Methods
+            );
+            _client.SessionAuthenticated += OnSessionAuthenticated;
+
             _client.SessionConnectionErrored += OnSessionConnectionErrored;
 
             RefreshConnection();
@@ -30,6 +51,10 @@ public WalletConnectConnectionProposal(Connector connector, ISignClient signClie
             UnityEventsDispatcher.Instance.StartCoroutine(RefreshOnIntervalRoutine());
         }
 
+        private void OnSessionAuthenticated(object sender, SessionAuthenticatedEventArgs e)
+        {
+        }
+
         private void OnSessionConnectionErrored(object sender, Exception e)
         {
             AppKit.NotificationController.Notify(NotificationType.Error, e.Message);
@@ -38,7 +63,7 @@ private void OnSessionConnectionErrored(object sender, Exception e)
             AppKit.EventsController.SendEvent(new Event
             {
                 name = "CONNECT_ERROR",
-                properties = new System.Collections.Generic.Dictionary<string, object>
+                properties = new Dictionary<string, object>
                 {
                     { "message", e.Message }
                 }
@@ -63,14 +88,15 @@ private async void RefreshConnection()
             if (_disposed)
                 throw new ObjectDisposedException(nameof(WalletConnectConnectionProposal));
 
+            // --- 1CA
             try
             {
-                var connectedData = await _client.Connect(_connectOptions);
-                Uri = connectedData.Uri;
-
+                var authData = await _client.Authenticate(_authParams);
+                Uri = authData.Uri;
+                
                 connectionUpdated?.Invoke(this);
 
-                await connectedData.Approval;
+                await authData.Approval;
                 IsConnected = true;
                 connected?.Invoke(this);
             }
@@ -81,8 +107,29 @@ private async void RefreshConnection()
             }
             catch (Exception e)
             {
-                Debug.LogException(e);
+                Debug.LogError($"[WCCP] Exception: {e.Message}");
             }
+
+            // try
+            // {
+            //     var connectedData = await _client.Connect(_connectOptions);
+            //     Uri = connectedData.Uri;
+            //
+            //     connectionUpdated?.Invoke(this);
+            //
+            //     await connectedData.Approval;
+            //     IsConnected = true;
+            //     connected?.Invoke(this);
+            // }
+            // catch (ReownNetworkException e) when (e.CodeType == ErrorType.DISAPPROVED_CHAINS)
+            // {
+            //     // Wallet declined connection, don't throw/log.
+            //     // The `OnSessionConnectionErrored` will handle the error.
+            // }
+            // catch (Exception e)
+            // {
+            //     Debug.LogException(e);
+            // }
         }
 
         protected override void Dispose(bool disposing)
diff --git a/src/Reown.AppKit.Unity/Runtime/Connectors/WalletConnect/WalletConnectConnector.cs b/src/Reown.AppKit.Unity/Runtime/Connectors/WalletConnect/WalletConnectConnector.cs
index 2f87cc1..7d83735 100644
--- a/src/Reown.AppKit.Unity/Runtime/Connectors/WalletConnect/WalletConnectConnector.cs
+++ b/src/Reown.AppKit.Unity/Runtime/Connectors/WalletConnect/WalletConnectConnector.cs
@@ -29,6 +29,7 @@ protected override Task InitializeAsyncCore(AppKitConfig config, SignClientUnity
 
             _signClient.SubscribeToSessionEvent("chainChanged", ActiveChainIdChangedHandler);
 
+            _signClient.SessionAuthenticated += SessionAuthenticatedHandler;
             _signClient.SessionConnectedUnity += SessionConnectedHandler;
             _signClient.SessionUpdatedUnity += ActiveSessionChangedHandler;
             _signClient.SessionDisconnectedUnity += SessionDeletedHandler;
@@ -60,6 +61,12 @@ private async void ActiveChainIdChangedHandler(object sender, SessionEvent<JToke
             OnAccountChanged(new AccountChangedEventArgs(GetCurrentAccount()));
         }
 
+        private void SessionAuthenticatedHandler(object sender, SessionAuthenticatedEventArgs e)
+        {
+            AppKit.NotificationController.Notify(NotificationType.Success, "Session authenticated");
+            IsAccountConnected = true;
+        }
+
         private void SessionConnectedHandler(object sender, SessionStruct e)
         {
             AppKit.NotificationController.Notify(NotificationType.Success, "Session connected");
@@ -177,7 +184,7 @@ protected override Task<Account> GetAccountAsyncCore()
             return Task.FromResult(GetCurrentAccount());
         }
 
-        protected override Task<Account[]> GetAccountsCore()
+        protected override Task<Account[]> GetAccountsAsyncCore()
         {
             var caipAddresses = _signClient.AddressProvider.AllAddresses();
             return Task.FromResult(caipAddresses.Select(caip25Address => new Account(caip25Address.Address, caip25Address.ChainId)).ToArray());
diff --git a/src/Reown.AppKit.Unity/Runtime/Connectors/WebGl/WebGlConnector.cs b/src/Reown.AppKit.Unity/Runtime/Connectors/WebGl/WebGlConnector.cs
index 41b2d9c..2c36700 100644
--- a/src/Reown.AppKit.Unity/Runtime/Connectors/WebGl/WebGlConnector.cs
+++ b/src/Reown.AppKit.Unity/Runtime/Connectors/WebGl/WebGlConnector.cs
@@ -118,7 +118,7 @@ protected override async Task<Account> GetAccountAsyncCore()
             return new Account(wagmiAccount.address, $"eip155:{wagmiAccount.chainId}");
         }
 
-        protected override async Task<Account[]> GetAccountsCore()
+        protected override async Task<Account[]> GetAccountsAsyncCore()
         {
             var wagmiAccount = await WagmiInterop.GetAccountAsync();
             var chainId = $"eip155:{wagmiAccount.chainId}";
@@ -137,7 +137,7 @@ private void WatchAccountTriggeredHandler(GetAccountReturnType arg)
             if (_lastAccountStatus == "connected" && previousLastAccountStatus != "connected")
             {
                 IsAccountConnected = true;
-                var accountConnectedEventArgs = new AccountConnectedEventArgs(GetAccountAsync, GetAccounts);
+                var accountConnectedEventArgs = new AccountConnectedEventArgs(GetAccountAsync, GetAccountsAsync);
                 OnAccountConnected(accountConnectedEventArgs);
             }
             else if (_lastAccountStatus == "disconnected" && previousLastAccountStatus != "disconnected")
diff --git a/src/Reown.AppKit.Unity/Runtime/Controllers/ConnectorController.cs b/src/Reown.AppKit.Unity/Runtime/Controllers/ConnectorController.cs
index bdcffdb..6373927 100644
--- a/src/Reown.AppKit.Unity/Runtime/Controllers/ConnectorController.cs
+++ b/src/Reown.AppKit.Unity/Runtime/Controllers/ConnectorController.cs
@@ -110,9 +110,9 @@ protected override Task<Account> GetAccountAsyncCore()
             return ActiveConnector.GetAccountAsync();
         }
 
-        protected override Task<Account[]> GetAccountsCore()
+        protected override Task<Account[]> GetAccountsAsyncCore()
         {
-            return ActiveConnector.GetAccounts();
+            return ActiveConnector.GetAccountsAsync();
         }
 
         public bool TryGetConnector<T>(ConnectorType connectorType, out T connector) where T : Connector
diff --git a/src/Reown.AppKit.Unity/Runtime/Model/AppKitApi/Wallet.cs b/src/Reown.AppKit.Unity/Runtime/Model/AppKitApi/Wallet.cs
index 5881ea0..be363fe 100644
--- a/src/Reown.AppKit.Unity/Runtime/Model/AppKitApi/Wallet.cs
+++ b/src/Reown.AppKit.Unity/Runtime/Model/AppKitApi/Wallet.cs
@@ -12,6 +12,8 @@ public class Wallet
 
         [JsonProperty("image_id")] public string ImageId { get; set; }
 
+        [JsonProperty("image_url")] public string ImageUrl { get; set; }
+
         [JsonProperty("order")] public int Order { get; set; }
 
         [JsonProperty("mobile_link")] public string MobileLink { get; set; }
diff --git a/src/Reown.AppKit.Unity/Runtime/Presenters/ConnectPresenter.cs b/src/Reown.AppKit.Unity/Runtime/Presenters/ConnectPresenter.cs
index 8a4bf3c..d173c9b 100644
--- a/src/Reown.AppKit.Unity/Runtime/Presenters/ConnectPresenter.cs
+++ b/src/Reown.AppKit.Unity/Runtime/Presenters/ConnectPresenter.cs
@@ -1,11 +1,11 @@
 using System;
 using System.Linq;
 using System.Threading.Tasks;
-using UnityEngine;
-using UnityEngine.UIElements;
 using Reown.AppKit.Unity.Components;
 using Reown.AppKit.Unity.Model;
 using Reown.AppKit.Unity.Utils;
+using UnityEngine;
+using UnityEngine.UIElements;
 using DeviceType = Reown.AppKit.Unity.Utils.DeviceType;
 
 namespace Reown.AppKit.Unity
@@ -71,6 +71,21 @@ protected virtual async Task BuildAsync()
             if (recentWalletExists)
                 count++;
 
+            if (AppKit.Config.customWallets is { Length: > 0 })
+            {
+                foreach (var customWallet in AppKit.Config.customWallets)
+                {
+                    if (count-- <= 0)
+                        break;
+
+                    var walletListItem = BuildWalletListItem(customWallet);
+                    View.Add(walletListItem);
+                }
+            }
+
+            if (count <= 0)
+                return;
+            
             var response = await AppKit.ApiController.GetWallets(1, count);
 
             foreach (var wallet in response.Data)
diff --git a/src/Reown.Sign/Runtime/Controllers/AddressProvider.cs b/src/Reown.Sign/Runtime/Controllers/AddressProvider.cs
index 4c4be5c..f7520fa 100644
--- a/src/Reown.Sign/Runtime/Controllers/AddressProvider.cs
+++ b/src/Reown.Sign/Runtime/Controllers/AddressProvider.cs
@@ -23,6 +23,7 @@ public AddressProvider(ISignClient client)
             Sessions = client.Session;
 
             // set the first connected session to the default one
+            client.SessionAuthenticated += ClientOnSessionAuthenticated;
             client.SessionConnected += ClientOnSessionConnected;
             client.SessionDeleted += ClientOnSessionDeleted;
             client.SessionUpdateRequest += ClientOnSessionUpdated;
@@ -167,6 +168,12 @@ private async void ClientOnSessionDeleted(object sender, SessionEvent e)
             }
         }
 
+        private async void ClientOnSessionAuthenticated(object sender, SessionAuthenticatedEventArgs e)
+        {
+            DefaultSession = e.Session;
+            await UpdateDefaultChainIdAndNamespaceAsync();
+        }
+
         private async void ClientOnSessionConnected(object sender, SessionStruct e)
         {
             DefaultSession = e;
diff --git a/src/Reown.Sign/Runtime/Engine.cs b/src/Reown.Sign/Runtime/Engine.cs
index 6c8abc0..bf4258f 100644
--- a/src/Reown.Sign/Runtime/Engine.cs
+++ b/src/Reown.Sign/Runtime/Engine.cs
@@ -2,7 +2,9 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
+using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
+using Org.BouncyCastle.Ocsp;
 using Reown.Core.Common;
 using Reown.Core.Common.Events;
 using Reown.Core.Common.Logging;
@@ -1014,12 +1016,15 @@ await Task.WhenAll(
                 Version = "1",
                 Nonce = authParams.Nonce,
                 Iat = DateTimeOffset.UtcNow.ToRfc3339(),
-                Exp = authParams.Expiration.ToString(),
-                Nbf = authParams.NotBefore.ToString(),
+                Exp = authParams.Expiration?.ToString(),
+                Nbf = authParams.NotBefore?.ToString(),
                 Resources = authParams.Resources,
                 PairingTopic = pairingData.Topic
             };
 
+            var json = JsonConvert.SerializeObject(authPayloadParams);
+            ReownLogger.Log(json);
+
             var participant = new Participant
             {
                 PublicKey = publicKey,
@@ -1030,7 +1035,7 @@ await Task.WhenAll(
             {
                 Payload = authPayloadParams,
                 Requester = participant,
-                ExpiryTimestamp = Clock.CalculateExpiry(authParams.Expiration ?? Clock.ONE_HOUR)
+                ExpiryTimestamp = Clock.CalculateExpiry(long.TryParse(authParams.Expiration, out var exp) ? exp : Clock.ONE_HOUR)
             };
             
             // Build namespaces for fallback session proposal
@@ -1062,7 +1067,8 @@ await Task.WhenAll(
                         Protocol = RelayProtocols.Default
                     }
                 },
-                Proposer = participant
+                Proposer = participant,
+                RequiredNamespaces = new RequiredNamespaces()
             };
 
             long authId = default;
@@ -1095,7 +1101,7 @@ await Task.WhenAll(
 
             await PrivateThis.SetProposal(fallbackId, new ProposalStruct
             {
-                Expiry = Clock.CalculateExpiry(authParams.Expiration ?? Clock.FIVE_MINUTES),
+                Expiry = Clock.CalculateExpiry(long.TryParse(authParams.Expiration, out var fallbackExp) ? fallbackExp : Clock.ONE_HOUR),
                 Id = fallbackId,
                 Proposer = participant,
                 PairingTopic = pairingData.Topic,
diff --git a/src/Reown.Sign/Runtime/Models/AuthPayloadParams.cs b/src/Reown.Sign/Runtime/Models/AuthPayloadParams.cs
index 1a7be95..8decb64 100644
--- a/src/Reown.Sign/Runtime/Models/AuthPayloadParams.cs
+++ b/src/Reown.Sign/Runtime/Models/AuthPayloadParams.cs
@@ -19,22 +19,22 @@ public class AuthPayloadParams
         [JsonProperty("nonce")]
         public string Nonce;
 
-        [JsonProperty("aud", NullValueHandling = NullValueHandling.Ignore)]
+        [JsonProperty("aud", NullValueHandling = NullValueHandling.Include)]
         public string? Aud;
 
-        [JsonProperty("type", NullValueHandling = NullValueHandling.Ignore)]
+        [JsonProperty("type", NullValueHandling = NullValueHandling.Include)]
         public string? Type;
 
-        [JsonProperty("nbf", NullValueHandling = NullValueHandling.Ignore)]
+        [JsonProperty("nbf", NullValueHandling = NullValueHandling.Include)]
         public string? Nbf;
 
-        [JsonProperty("exp", NullValueHandling = NullValueHandling.Ignore)]
+        [JsonProperty("exp", NullValueHandling = NullValueHandling.Include)]
         public string? Exp;
 
-        [JsonProperty("iat", NullValueHandling = NullValueHandling.Ignore)]
+        [JsonProperty("iat", NullValueHandling = NullValueHandling.Include)]
         public string? Iat;
 
-        [JsonProperty("statement", NullValueHandling = NullValueHandling.Ignore)]
+        [JsonProperty("statement", NullValueHandling = NullValueHandling.Include)]
         public string? Statement;
 
         [JsonProperty("requestId", NullValueHandling = NullValueHandling.Ignore)]
diff --git a/src/Reown.Sign/Runtime/Models/Cacao/CacaoPayload.cs b/src/Reown.Sign/Runtime/Models/Cacao/CacaoPayload.cs
index 00fdb38..fd75e40 100644
--- a/src/Reown.Sign/Runtime/Models/Cacao/CacaoPayload.cs
+++ b/src/Reown.Sign/Runtime/Models/Cacao/CacaoPayload.cs
@@ -94,12 +94,14 @@ public string FormatMessage()
 
             var header = $"{Domain} wants you to sign in with your Ethereum account:";
             var walletAddress = CacaoUtils.ExtractDidAddress(Iss);
-            var statement = Statement;
+            var statement = Statement != null ? $"\n{Statement}" : null;
             var uri = $"\nURI: {Aud}";
             var version = $"Version: {Version}";
             var chainId = $"Chain ID: {CacaoUtils.ExtractDidChainIdReference(Iss)}";
             var nonce = $"Nonce: {Nonce}";
             var issuedAt = $"Issued At: {IssuedAt}";
+            var expirationTime = Expiration != null ? $"Expiration Time: {Expiration}" : null;
+            var notBefore = NotBefore != null ? $"Not Before: {NotBefore}" : null;
             var resources = Resources is { Length: > 0 }
                 ? $"Resources:\n{string.Join('\n', Resources.Select(resource => $"- {resource}"))}"
                 : null;
@@ -107,7 +109,7 @@ public string FormatMessage()
             if (ReCapUtils.TryGetRecapFromResources(Resources, out var recapStr))
             {
                 var decoded = ReCapUtils.DecodeRecap(recapStr);
-                statement = ReCapUtils.FormatStatementFromRecap(decoded, statement);
+                statement ??= ReCapUtils.FormatStatementFromRecap(decoded, statement);
             }
 
             var message = string.Join('\n', new[]
@@ -120,6 +122,8 @@ public string FormatMessage()
                     chainId,
                     nonce,
                     issuedAt,
+                    expirationTime,
+                    notBefore,
                     resources
                 }
                 .Where(val => !string.IsNullOrWhiteSpace(val))
diff --git a/src/Reown.Sign/Runtime/Models/Engine/AuthParams.cs b/src/Reown.Sign/Runtime/Models/Engine/AuthParams.cs
index 911995c..abba1c1 100644
--- a/src/Reown.Sign/Runtime/Models/Engine/AuthParams.cs
+++ b/src/Reown.Sign/Runtime/Models/Engine/AuthParams.cs
@@ -1,6 +1,7 @@
 #nullable enable
 
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using Newtonsoft.Json;
 
 namespace Reown.Sign.Models.Engine
@@ -19,11 +20,11 @@ public class AuthParams
         [JsonProperty("uri")]
         public string Uri;
 
-        [JsonProperty("nbf", NullValueHandling = NullValueHandling.Ignore)]
-        public long? NotBefore;
+        [JsonProperty("nbf", NullValueHandling = NullValueHandling.Include)]
+        public string NotBefore;
 
-        [JsonProperty("exp", NullValueHandling = NullValueHandling.Ignore)]
-        public long? Expiration;
+        [JsonProperty("exp", NullValueHandling = NullValueHandling.Include)]
+        public string Expiration;
 
         [JsonProperty("statement", NullValueHandling = NullValueHandling.Ignore)]
         public string? Statement;
@@ -41,7 +42,7 @@ public AuthParams()
         {
         }
 
-        public AuthParams(string[] chains, string domain, string nonce, string uri, long? nbf, long? exp, string? statement, string? requestId, List<string>? resources, string[]? methods)
+        public AuthParams(string[] chains, string domain, string nonce, string uri, string? nbf, string? exp, string? statement, string? requestId, List<string>? resources, string[]? methods)
         {
             Chains = chains;
             Domain = domain;
diff --git a/src/Reown.Sign/Runtime/Utils/SignatureUtils.cs b/src/Reown.Sign/Runtime/Utils/SignatureUtils.cs
index 291410e..5110a48 100644
--- a/src/Reown.Sign/Runtime/Utils/SignatureUtils.cs
+++ b/src/Reown.Sign/Runtime/Utils/SignatureUtils.cs
@@ -3,7 +3,9 @@
 using System.Text;
 using System.Threading.Tasks;
 using Nethereum.Signer;
+using Nethereum.Util;
 using Newtonsoft.Json;
+using Reown.Core.Common.Logging;
 using Reown.Core.Common.Utils;
 using Reown.Core.Models.Eth;
 using Reown.Core.Network.Models;
@@ -33,11 +35,13 @@ public static async Task<bool> VerifySignature(
             };
         }
 
-        private static bool IsValidEip191Signature(string address, string reconstructedMessage, string cacaoSignatureS)
+        private static bool IsValidEip191Signature(string address, string reconstructedMessage, string cacaoSignature)
         {
+            ReownLogger.Log("IsValidEip191Signature");
             var signer = new EthereumMessageSigner();
-            var recoveredAddress = signer.EncodeUTF8AndEcRecover(reconstructedMessage, cacaoSignatureS);
-            return string.Equals(recoveredAddress, address, StringComparison.CurrentCultureIgnoreCase);
+            var recoveredAddress = signer.EncodeUTF8AndEcRecover(reconstructedMessage, cacaoSignature);
+            ReownLogger.Log($"Recovered Address: {recoveredAddress}");
+            return recoveredAddress.IsTheSameAddress(address);
         }
 
         private static async Task<bool> IsValidEip1271Signature(
diff --git a/test/Reown.Sign.Test/CacaoTests.cs b/test/Reown.Sign.Test/CacaoTests.cs
index db1b59e..d6b79d8 100644
--- a/test/Reown.Sign.Test/CacaoTests.cs
+++ b/test/Reown.Sign.Test/CacaoTests.cs
@@ -36,6 +36,8 @@ public void FormatMessage_WithoutRecap_ReturnsExpectedMessage()
                                        Chain ID: 1
                                        Nonce: 1
                                        Issued At: 2024-02-19T09:29:21.394Z
+                                       Expiration Time: 2024-02-19T09:29:21.394Z
+                                       Not Before: 2024-02-19T09:29:21.394Z
                                        """;
 
         var cacaoObject = new CacaoObject(new CacaoHeader(), payload, new CacaoSignature(CacaoSignatureType.Eip1271, "--"));