diff --git a/CHANGELOG.md b/CHANGELOG.md
index 89f081ee..9123cd6c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
-## 2.3.0-beta03
+## 2.3.0-beta04
 
 - One-Click Auth support
+- Bug fixes
 
 ## 2.2.3
 
diff --git a/example/dapp/lib/main.dart b/example/dapp/lib/main.dart
index 802e6827..2e8398b9 100644
--- a/example/dapp/lib/main.dart
+++ b/example/dapp/lib/main.dart
@@ -58,9 +58,10 @@ class _MyHomePageState extends State<MyHomePage> {
   }
 
   Future<void> initialize() async {
-    _web3App = await Web3App.createInstance(
-      projectId: DartDefines.projectId,
-      logLevel: LogLevel.error,
+    _web3App = Web3App(
+      core: Core(
+        projectId: DartDefines.projectId,
+      ),
       metadata: const PairingMetadata(
         name: 'Sample dApp Flutter',
         description: 'WalletConnect\'s sample dapp with Flutter',
@@ -75,19 +76,12 @@ class _MyHomePageState extends State<MyHomePage> {
       ),
     );
 
-    // Loop through all the chain data
-    for (final ChainMetadata chain in ChainData.allChains) {
-      // Loop through the events for that chain
-      for (final event in getChainEvents(chain.type)) {
-        _web3App!.registerEventHandler(
-          chainId: chain.chainId,
-          event: event,
-        );
-      }
-    }
+    _web3App!.core.addLogListener(_logListener);
 
     // Register event handlers
-    _web3App!.core.addLogListener(_logListener);
+    _web3App!.core.relayClient.onRelayClientError.subscribe(
+      _relayClientError,
+    );
     _web3App!.core.relayClient.onRelayClientConnect.subscribe(_setState);
     _web3App!.core.relayClient.onRelayClientDisconnect.subscribe(_setState);
     _web3App!.core.relayClient.onRelayClientMessage.subscribe(
@@ -100,6 +94,19 @@ class _MyHomePageState extends State<MyHomePage> {
     _web3App!.onSessionConnect.subscribe(_onSessionConnect);
     _web3App!.onSessionAuthResponse.subscribe(_onSessionAuthResponse);
 
+    await _web3App!.init();
+
+    // Loop through all the chain data
+    for (final ChainMetadata chain in ChainData.allChains) {
+      // Loop through the events for that chain
+      for (final event in getChainEvents(chain.type)) {
+        _web3App!.registerEventHandler(
+          chainId: chain.chainId,
+          event: event,
+        );
+      }
+    }
+
     setState(() {
       _pageDatas = [
         PageData(
@@ -138,10 +145,34 @@ class _MyHomePageState extends State<MyHomePage> {
 
   void _setState(dynamic args) => setState(() {});
 
+  void _relayClientError(ErrorEvent? event) {
+    showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          content: Text(event?.error.toString() ?? 'Relay Client error'),
+          actions: [
+            TextButton(
+              onPressed: () {
+                _web3App!.core.relayClient.connect();
+                Navigator.of(context).pop();
+              },
+              child: const Text('RETRY'),
+            ),
+          ],
+        );
+      },
+    );
+  }
+
   @override
   void dispose() {
     // Unregister event handlers
     _web3App!.core.removeLogListener(_logListener);
+
+    _web3App!.core.relayClient.onRelayClientError.unsubscribe(
+      _relayClientError,
+    );
     _web3App!.core.relayClient.onRelayClientConnect.unsubscribe(_setState);
     _web3App!.core.relayClient.onRelayClientDisconnect.unsubscribe(_setState);
     _web3App!.core.relayClient.onRelayClientMessage.unsubscribe(
@@ -158,9 +189,11 @@ class _MyHomePageState extends State<MyHomePage> {
   }
 
   void _logListener(LogEvent event) {
-    debugPrint('[Logger] ${event.level.name}: ${event.message}');
-    if (event.level == Level.error) {
+    if (event.level == Level.debug) {
       // TODO send to mixpanel
+      log('[Mixpanel] ${event.message}');
+    } else {
+      debugPrint('[Logger] ${event.level.name}: ${event.message}');
     }
   }
 
diff --git a/example/wallet/lib/dependencies/web3wallet_service.dart b/example/wallet/lib/dependencies/web3wallet_service.dart
index 210ee07e..bb6f6e71 100644
--- a/example/wallet/lib/dependencies/web3wallet_service.dart
+++ b/example/wallet/lib/dependencies/web3wallet_service.dart
@@ -27,9 +27,10 @@ class Web3WalletService extends IWeb3WalletService {
   @override
   Future<void> create() async {
     // Create the web3wallet
-    _web3Wallet = await Web3Wallet.createInstance(
-      projectId: DartDefines.projectId,
-      logLevel: LogLevel.error,
+    _web3Wallet = Web3Wallet(
+      core: Core(
+        projectId: DartDefines.projectId,
+      ),
       metadata: const PairingMetadata(
         name: 'Sample Wallet Flutter',
         description: 'WalletConnect\'s sample wallet with Flutter',
@@ -44,6 +45,28 @@ class Web3WalletService extends IWeb3WalletService {
       ),
     );
 
+    _web3Wallet!.core.addLogListener(_logListener);
+
+    // Setup our listeners
+    debugPrint('[SampleWallet] create');
+    _web3Wallet!.core.pairing.onPairingInvalid.subscribe(_onPairingInvalid);
+    _web3Wallet!.core.pairing.onPairingCreate.subscribe(_onPairingCreate);
+    _web3Wallet!.core.relayClient.onRelayClientError.subscribe(
+      _onRelayClientError,
+    );
+    _web3Wallet!.core.relayClient.onRelayClientMessage.subscribe(
+      _onRelayClientMessage,
+    );
+
+    _web3Wallet!.onSessionProposal.subscribe(_onSessionProposal);
+    _web3Wallet!.onSessionProposalError.subscribe(_onSessionProposalError);
+    _web3Wallet!.onSessionConnect.subscribe(_onSessionConnect);
+    _web3Wallet!.onSessionAuthRequest.subscribe(_onSessionAuthRequest);
+
+    _web3Wallet!.onAuthRequest.subscribe(_onAuthRequest);
+
+    await _web3Wallet!.init();
+
     // Setup our accounts
     List<ChainKey> chainKeys = await GetIt.I<IKeyService>().setKeys();
     if (chainKeys.isEmpty) {
@@ -69,25 +92,6 @@ class Web3WalletService extends IWeb3WalletService {
         }
       }
     }
-
-    // Setup our listeners
-    debugPrint('[SampleWallet] create');
-    _web3Wallet!.core.addLogListener(_logListener);
-    _web3Wallet!.core.pairing.onPairingInvalid.subscribe(_onPairingInvalid);
-    _web3Wallet!.core.pairing.onPairingCreate.subscribe(_onPairingCreate);
-    _web3Wallet!.core.relayClient.onRelayClientError.subscribe(
-      _onRelayClientError,
-    );
-    _web3Wallet!.core.relayClient.onRelayClientMessage.subscribe(
-      _onRelayClientMessage,
-    );
-
-    _web3Wallet!.onSessionProposal.subscribe(_onSessionProposal);
-    _web3Wallet!.onSessionProposalError.subscribe(_onSessionProposalError);
-    _web3Wallet!.onSessionConnect.subscribe(_onSessionConnect);
-    _web3Wallet!.onSessionAuthRequest.subscribe(_onSessionAuthRequest);
-
-    _web3Wallet!.onAuthRequest.subscribe(_onAuthRequest);
   }
 
   @override
diff --git a/lib/apis/core/relay_client/relay_client.dart b/lib/apis/core/relay_client/relay_client.dart
index 8e482da8..943de875 100644
--- a/lib/apis/core/relay_client/relay_client.dart
+++ b/lib/apis/core/relay_client/relay_client.dart
@@ -187,33 +187,33 @@ class RelayClient implements IRelayClient {
   /// PRIVATE FUNCTIONS ///
 
   Future<void> _connect({String? relayUrl}) async {
-    core.logger.t('RelayClient Internal: Connecting to relay');
     if (isConnected) {
       return;
     }
 
+    core.relayUrl = relayUrl ?? core.relayUrl;
+    core.logger.d('[$runtimeType] Connecting to relay ${core.relayUrl}');
+
     // If we have tried connecting to the relay before, disconnect
     if (_active) {
       await _disconnect();
     }
 
-    // Connect and track the connection progress, then start the heartbeat
-    _connectingFuture = _createJsonRPCProvider();
-    await _connectingFuture;
-    _subscribeToHeartbeat();
-
-    // If it didn't connect, and the relayUrl is the default,
-    // recursively try the fallback
-    core.relayUrl = relayUrl ?? core.relayUrl;
-    if (!isConnected &&
-        core.relayUrl == WalletConnectConstants.DEFAULT_RELAY_URL) {
-      core.relayUrl = WalletConnectConstants.FALLBACK_RELAY_URL;
-      await _connect();
-
-      // If we still didn't connect, reset the relayUrl to the default
-      if (!isConnected) {
-        core.relayUrl = WalletConnectConstants.DEFAULT_RELAY_URL;
-      }
+    try {
+      // Connect and track the connection progress, then start the heartbeat
+      _connectingFuture = _createJsonRPCProvider();
+      await _connectingFuture;
+      _connecting = false;
+      _subscribeToHeartbeat();
+      //
+    } on TimeoutException catch (e) {
+      core.logger.d('[$runtimeType] Connect timeout: $e');
+      onRelayClientError.broadcast(ErrorEvent('Connection to relay timeout'));
+      _connecting = false;
+    } catch (e) {
+      core.logger.d('[$runtimeType] Connect error: $e');
+      onRelayClientError.broadcast(ErrorEvent(e));
+      _connecting = false;
     }
   }
 
@@ -238,66 +238,62 @@ class RelayClient implements IRelayClient {
     _active = true;
     final auth = await core.crypto.signJWT(core.relayUrl);
     core.logger.t('Signed JWT: $auth');
-    try {
-      final url = WalletConnectUtils.formatRelayRpcUrl(
-        protocol: WalletConnectConstants.CORE_PROTOCOL,
-        version: WalletConnectConstants.CORE_VERSION,
-        relayUrl: core.relayUrl,
-        sdkVersion: WalletConnectConstants.SDK_VERSION,
-        auth: auth,
-        projectId: core.projectId,
-        packageName: (await WalletConnectUtils.getPackageName()),
-      );
+    final url = WalletConnectUtils.formatRelayRpcUrl(
+      protocol: WalletConnectConstants.CORE_PROTOCOL,
+      version: WalletConnectConstants.CORE_VERSION,
+      relayUrl: core.relayUrl,
+      sdkVersion: WalletConnectConstants.SDK_VERSION,
+      auth: auth,
+      projectId: core.projectId,
+      packageName: (await WalletConnectUtils.getPackageName()),
+    );
 
-      if (jsonRPC != null) {
-        await jsonRPC!.close();
-        jsonRPC = null;
-      }
+    if (jsonRPC != null) {
+      await jsonRPC!.close();
+      jsonRPC = null;
+    }
 
-      core.logger.t('Initializing WebSocket with $url');
-      await socketHandler.setup(url: url);
-      await socketHandler.connect();
+    core.logger.t('Initializing WebSocket with $url');
+    await socketHandler.setup(url: url);
+    await socketHandler.connect().timeout(Duration(seconds: 5));
 
-      jsonRPC = Peer(socketHandler.channel!);
+    jsonRPC = Peer(socketHandler.channel!);
 
-      jsonRPC!.registerMethod(
-        _buildMethod(JSON_RPC_SUBSCRIPTION),
-        _handleSubscription,
-      );
-      jsonRPC!.registerMethod(
-        _buildMethod(JSON_RPC_SUBSCRIBE),
-        _handleSubscribe,
-      );
-      jsonRPC!.registerMethod(
-        _buildMethod(JSON_RPC_UNSUBSCRIBE),
-        _handleUnsubscribe,
-      );
+    jsonRPC!.registerMethod(
+      _buildMethod(JSON_RPC_SUBSCRIPTION),
+      _handleSubscription,
+    );
+    jsonRPC!.registerMethod(
+      _buildMethod(JSON_RPC_SUBSCRIBE),
+      _handleSubscribe,
+    );
+    jsonRPC!.registerMethod(
+      _buildMethod(JSON_RPC_UNSUBSCRIBE),
+      _handleUnsubscribe,
+    );
 
-      if (jsonRPC!.isClosed) {
-        throw const WalletConnectError(
-          code: 0,
-          message: 'WebSocket closed',
-        );
-      }
+    if (jsonRPC!.isClosed) {
+      throw const WalletConnectError(
+        code: 0,
+        message: 'WebSocket closed',
+      );
+    }
 
-      jsonRPC!.listen();
+    jsonRPC!.listen();
 
-      // When jsonRPC closes, emit the event
-      _handledClose = false;
-      jsonRPC!.done.then(
-        (value) {
-          _handleRelayClose(
-            socketHandler.closeCode,
-            socketHandler.closeReason,
-          );
-        },
-      );
+    // When jsonRPC closes, emit the event
+    _handledClose = false;
+    jsonRPC!.done.then(
+      (value) {
+        _handleRelayClose(
+          socketHandler.closeCode,
+          socketHandler.closeReason,
+        );
+      },
+    );
 
-      onRelayClientConnect.broadcast();
-    } catch (e) {
-      onRelayClientError.broadcast(ErrorEvent(e));
-    }
-    _connecting = false;
+    onRelayClientConnect.broadcast();
+    core.logger.d('[$runtimeType] Connected to relay ${core.relayUrl}');
   }
 
   Future<void> _handleRelayClose(int? code, String? reason) async {
diff --git a/lib/apis/core/verify/verify.dart b/lib/apis/core/verify/verify.dart
index 0538c4de..23610d66 100644
--- a/lib/apis/core/verify/verify.dart
+++ b/lib/apis/core/verify/verify.dart
@@ -27,48 +27,23 @@ class Verify implements IVerify {
 
   @override
   Future<AttestationResponse?> resolve({required String attestationId}) async {
-    AttestationResponse? response;
     try {
-      response = await _fetchAttestation(attestationId, _verifyUrl);
-    } on AttestationNotFound catch (e) {
-      _core.logger.i(e.message);
-      response = await _fetchAttestation(
-        attestationId,
-        WalletConnectConstants.VERIFY_FALLBACK_SERVER,
-      );
-    } on Exception catch (error) {
-      _core.logger.e(error);
-      response = await _fetchAttestation(
-        attestationId,
-        WalletConnectConstants.VERIFY_FALLBACK_SERVER,
-      );
-    }
-    return response;
-  }
-
-  Future<AttestationResponse> _fetchAttestation(
-    String attestationId,
-    String url,
-  ) async {
-    final uri = Uri.parse('$url/attestation/$attestationId');
-    final response = await _httpClient.get(uri);
-    if (response.statusCode == 404) {
-      throw AttestationNotFound(
-        code: 404,
-        message: 'Attestion for this dapp could not be found',
-      );
-    }
-    if (response.statusCode != 200) {
-      final error = 'Attestation response error: ${response.statusCode}';
-      throw Exception(error);
-    }
-    if (response.body.isEmpty) {
-      throw AttestationNotFound(
-        code: 404,
-        message: 'Attestion for this dapp could not be found',
-      );
+      final uri = Uri.parse('$_verifyUrl/attestation/$attestationId');
+      final response = await _httpClient.get(uri).timeout(Duration(seconds: 5));
+      if (response.statusCode == 404 || response.body.isEmpty) {
+        throw AttestationNotFound(
+          code: 404,
+          message: 'Attestion for this dapp could not be found',
+        );
+      }
+      if (response.statusCode != 200) {
+        throw Exception('Attestation response error: ${response.statusCode}');
+      }
+      return AttestationResponse.fromJson(jsonDecode(response.body));
+    } catch (e) {
+      _core.logger.d('[$runtimeType] resolve $e');
+      rethrow;
     }
-    return AttestationResponse.fromJson(jsonDecode(response.body));
   }
 
   String _setVerifyUrl({String? verifyUrl}) {
diff --git a/lib/apis/sign_api/i_sign_client.dart b/lib/apis/sign_api/i_sign_client.dart
index b8482cd9..b0dc519a 100644
--- a/lib/apis/sign_api/i_sign_client.dart
+++ b/lib/apis/sign_api/i_sign_client.dart
@@ -98,6 +98,7 @@ abstract class ISignClient {
     required DeployedContract deployedContract,
     required String functionName,
     required String rpcUrl,
+    EthereumAddress? sender,
     List<dynamic> parameters = const [],
   });
   Future<dynamic> requestWriteContract({
diff --git a/lib/apis/sign_api/i_sign_engine_app.dart b/lib/apis/sign_api/i_sign_engine_app.dart
index c7ced660..05b1ffe8 100644
--- a/lib/apis/sign_api/i_sign_engine_app.dart
+++ b/lib/apis/sign_api/i_sign_engine_app.dart
@@ -27,6 +27,7 @@ abstract class ISignEngineApp extends ISignEngineCommon {
     required DeployedContract deployedContract,
     required String functionName,
     required String rpcUrl,
+    EthereumAddress? sender,
     List<dynamic> parameters = const [],
   });
   Future<dynamic> requestWriteContract({
diff --git a/lib/apis/sign_api/sign_client.dart b/lib/apis/sign_api/sign_client.dart
index 6b939421..fba5a520 100644
--- a/lib/apis/sign_api/sign_client.dart
+++ b/lib/apis/sign_api/sign_client.dart
@@ -292,10 +292,12 @@ class SignClient implements ISignClient {
     required DeployedContract deployedContract,
     required String functionName,
     required String rpcUrl,
+    EthereumAddress? sender,
     List parameters = const [],
   }) async {
     try {
       return await engine.requestReadContract(
+        sender: sender,
         deployedContract: deployedContract,
         functionName: functionName,
         rpcUrl: rpcUrl,
diff --git a/lib/apis/sign_api/sign_engine.dart b/lib/apis/sign_api/sign_engine.dart
index d4a40ddc..ac6e2910 100644
--- a/lib/apis/sign_api/sign_engine.dart
+++ b/lib/apis/sign_api/sign_engine.dart
@@ -522,10 +522,12 @@ class SignEngine implements ISignEngine {
     required DeployedContract deployedContract,
     required String functionName,
     required String rpcUrl,
+    EthereumAddress? sender,
     List<dynamic> parameters = const [],
   }) async {
     try {
       final results = await Web3Client(rpcUrl, http.Client()).call(
+        sender: sender,
         contract: deployedContract,
         function: deployedContract.function(functionName),
         params: parameters,
diff --git a/lib/apis/sign_api/utils/auth/auth_constants.dart b/lib/apis/sign_api/utils/auth/auth_constants.dart
index cdddca3e..5508dcda 100644
--- a/lib/apis/sign_api/utils/auth/auth_constants.dart
+++ b/lib/apis/sign_api/utils/auth/auth_constants.dart
@@ -4,7 +4,7 @@ class AuthConstants {
   static const AUTH_REQUEST_EXPIRY_MIN = WalletConnectConstants.FIVE_MINUTES;
   static const AUTH_REQUEST_EXPIRY_MAX = WalletConnectConstants.SEVEN_DAYS;
 
-  static const AUTH_DEFAULT_URL = 'https://rpc.walletconnect.com/v1';
+  static const AUTH_DEFAULT_URL = 'https://rpc.walletconnect.org/v1';
 
   static const AUTH_PROTOCOL = 'wc';
   static const AUTH_VERSION = 1.5;
diff --git a/lib/apis/utils/constants.dart b/lib/apis/utils/constants.dart
index 77e148e3..f757db30 100644
--- a/lib/apis/utils/constants.dart
+++ b/lib/apis/utils/constants.dart
@@ -7,8 +7,7 @@ class WalletConnectConstants {
   static const CORE_VERSION = 2;
   static const CORE_CONTEXT = 'core';
 
-  static const DEFAULT_RELAY_URL = 'wss://relay.walletconnect.com';
-  static const FALLBACK_RELAY_URL = 'wss://relay.walletconnect.org';
+  static const DEFAULT_RELAY_URL = 'wss://relay.walletconnect.org';
 
   static const CORE_STORAGE_PREFIX =
       '$CORE_PROTOCOL@$CORE_VERSION:$CORE_CONTEXT:';
@@ -23,11 +22,10 @@ class WalletConnectConstants {
 
   static const RELAYER_DEFAULT_PROTOCOL = 'irn';
 
-  static const DEFAULT_PUSH_URL = 'https://echo.walletconnect.com';
+  static const DEFAULT_PUSH_URL = 'https://echo.walletconnect.org';
 
-  static const VERIFY_SERVER = 'https://verify.walletconnect.com';
-  static const VERIFY_FALLBACK_SERVER = 'https://verify.walletconnect.org';
-  static const TRUSTED_VERIFY_URLS = [VERIFY_SERVER, VERIFY_FALLBACK_SERVER];
+  static const VERIFY_SERVER = 'https://verify.walletconnect.org';
+  static const TRUSTED_VERIFY_URLS = [VERIFY_SERVER];
 }
 
 class StoreVersions {
diff --git a/lib/apis/web3app/web3app.dart b/lib/apis/web3app/web3app.dart
index 28be6cb8..a0523310 100644
--- a/lib/apis/web3app/web3app.dart
+++ b/lib/apis/web3app/web3app.dart
@@ -227,10 +227,12 @@ class Web3App implements IWeb3App {
     required DeployedContract deployedContract,
     required String functionName,
     required String rpcUrl,
+    EthereumAddress? sender,
     List parameters = const [],
   }) async {
     try {
       return await signEngine.requestReadContract(
+        sender: sender,
         deployedContract: deployedContract,
         functionName: functionName,
         rpcUrl: rpcUrl,
diff --git a/lib/src/version.dart b/lib/src/version.dart
index f367dc72..002d4142 100644
--- a/lib/src/version.dart
+++ b/lib/src/version.dart
@@ -1,2 +1,2 @@
 // Generated code. Do not modify.
-const packageVersion = '2.3.0-beta03';
+const packageVersion = '2.3.0-beta04';
diff --git a/pubspec.yaml b/pubspec.yaml
index 14bc6fb9..c9355529 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: walletconnect_flutter_v2
 description: WalletConnect's official Dart library v2 for WalletKit and AppKit. The communications protocol for web3.
-version: 2.3.0-beta03
+version: 2.3.0-beta04
 repository: https://github.com/WalletConnect/WalletConnectFlutterV2
 
 environment:
diff --git a/test/core_api/core_test.dart b/test/core_api/core_test.dart
index 5f155f82..77f352ac 100644
--- a/test/core_api/core_test.dart
+++ b/test/core_api/core_test.dart
@@ -42,7 +42,7 @@ void main() {
       });
 
       await core.start();
-      expect(errorCount, 2);
+      expect(errorCount, 1);
       expect(core.relayUrl, WalletConnectConstants.DEFAULT_RELAY_URL);
 
       verifyInOrder([
@@ -55,15 +55,6 @@ void main() {
           ),
         ),
         mockWebSocketHandler.connect(),
-        mockWebSocketHandler.setup(
-          url: argThat(
-            contains(
-              WalletConnectConstants.FALLBACK_RELAY_URL,
-            ),
-            named: 'url',
-          ),
-        ),
-        mockWebSocketHandler.connect(),
       ]);
 
       core.relayClient.onRelayClientError.unsubscribeAll();
diff --git a/test/core_api/relay_client_test.dart b/test/core_api/relay_client_test.dart
index d8cc8446..bbefcaf3 100644
--- a/test/core_api/relay_client_test.dart
+++ b/test/core_api/relay_client_test.dart
@@ -27,11 +27,11 @@ void main() {
   test('relays are correct', () {
     expect(
       WalletConnectConstants.DEFAULT_RELAY_URL,
-      'wss://relay.walletconnect.com',
+      'wss://relay.walletconnect.org',
     );
     expect(
       WalletConnectConstants.DEFAULT_PUSH_URL,
-      'https://echo.walletconnect.com',
+      'https://echo.walletconnect.org',
     );
   });
 
diff --git a/test/shared/shared_test_values.dart b/test/shared/shared_test_values.dart
index 320e9e06..772cf906 100644
--- a/test/shared/shared_test_values.dart
+++ b/test/shared/shared_test_values.dart
@@ -3,7 +3,7 @@ import 'package:walletconnect_flutter_v2/walletconnect_flutter_v2.dart';
 
 const TEST_RELAY_URL = String.fromEnvironment(
   'RELAY_ENDPOINT',
-  defaultValue: 'wss://relay.walletconnect.com',
+  defaultValue: 'wss://relay.walletconnect.org',
 );
 const TEST_PROJECT_ID = String.fromEnvironment(
   'PROJECT_ID',
diff --git a/test/sign_api/utils/sign_client_test_wrapper.dart b/test/sign_api/utils/sign_client_test_wrapper.dart
index 11f74f0c..cc8074ef 100644
--- a/test/sign_api/utils/sign_client_test_wrapper.dart
+++ b/test/sign_api/utils/sign_client_test_wrapper.dart
@@ -223,10 +223,12 @@ class SignClientTestWrapper implements ISignEngine {
     required DeployedContract deployedContract,
     required String functionName,
     required String rpcUrl,
+    EthereumAddress? sender,
     List parameters = const [],
   }) async {
     try {
       return await client.requestReadContract(
+        sender: sender,
         deployedContract: deployedContract,
         functionName: functionName,
         rpcUrl: rpcUrl,