Debug account not found in snowball tx

src/App.tsx

@@ -40,7 +40,6 @@ import { WalletEmbed } from "./screens/WalletEmbed";
 import { AutoSignIn } from "./screens/AutoSignIn";
 import { checkSufficientFunds, getPathKey, sendMessage } from "./utils/misc";
 import useAccountsData from "./hooks/useAccountsData";
-import { useWebViewHandler } from "./hooks/useWebViewHandler";
 
 const Stack = createStackNavigator<StackParamsList>();
 
@@ -280,8 +279,6 @@ const App = (): React.JSX.Element => {
 
   const showWalletConnect = useMemo(() => accounts.length > 0, [accounts]);
 
-  useWebViewHandler();
-
   return (
     <Surface style={styles.appSurface}>
       <Stack.Navigator

src/global.d.ts

@@ -1,36 +0,0 @@
-// Extends the Window interface for Android WebView communication
-declare global {
-  interface Window {
-    // Android bridge callbacks for signature and accounts related events
-    Android?: {
-      // Called when signature is successfully generated
-      onSignatureComplete?: (signature: string) => void;
-
-      // Called when signature generation fails
-      onSignatureError?: (error: string) => void;
-
-      // Called when signature process is cancelled
-      onSignatureCancelled?: () => void;
-
-      // Called when accounts are ready for use
-      onAccountsReady?: () => void;
-
-      // Called when transfer is successfully completed
-      onTransferComplete?: (result: string) => void;
-
-      // Called when transfer fails
-      onTransferError?: (error: string) => void;
-
-      // Called when transfer is cancelled
-      onTransferCancelled?: () => void;
-    };
-
-    // Handles incoming signature requests from Android
-    receiveSignRequestFromAndroid?: (message: string) => void;
-
-    // Handles incoming transfer requests from Android
-    receiveTransferRequestFromAndroid?: (to: string, amount: string) => void;
-  }
-}
-
-export {};

src/hooks/useGetOrCreateAccounts.ts

@@ -1,4 +1,4 @@
-import { useEffect, useCallback } from "react";
+import { useEffect } from "react";
 
 import { createWallet } from "../utils/accounts";
 import { sendMessage } from "../utils/misc";
@@ -9,24 +9,19 @@ const useGetOrCreateAccounts = () => {
   const { networksData } = useNetworks();
   const { getAccountsData } = useAccountsData();
 
-  // Wrap the function in useCallback to prevent recreation on each render
-  const getOrCreateAccountsForChain = useCallback(async (chainId: string) => {
-    let accountsData = await getAccountsData(chainId);
-
-    if (accountsData.length === 0) {
-      console.log("Accounts not found, creating wallet...");
-      await createWallet(networksData);
-      accountsData = await getAccountsData(chainId);
-    }
-
-    return accountsData;
-  }, [networksData, getAccountsData]);
-
   useEffect(() => {
     const handleCreateAccounts = async (event: MessageEvent) => {
       if (event.data.type !== 'REQUEST_CREATE_OR_GET_ACCOUNTS') return;
 
-      const accountsData = await getOrCreateAccountsForChain(event.data.chainId);
+      let accountsData = await getAccountsData(event.data.chainId);
+
+      if (accountsData.length === 0) {
+        console.log("Accounts not found, creating wallet...");
+        await createWallet(networksData);
+
+        // Re-fetch newly created accounts
+        accountsData = await getAccountsData(event.data.chainId);
+      }
 
       sendMessage(
         event.source as Window, 'WALLET_ACCOUNTS_DATA',
@@ -35,37 +30,12 @@ const useGetOrCreateAccounts = () => {
       );
     };
 
-    const autoCreateAccounts = async () => {
-      const defaultChainId = networksData[0]?.chainId;
-      
-      if (!defaultChainId) {
-        console.log('useGetOrCreateAccounts: No default chainId found');
-        return;
-      }
-
-      await getOrCreateAccountsForChain(defaultChainId);
-
-      // Notify Android that accounts are ready
-      if (window.Android?.onAccountsReady) {
-        window.Android.onAccountsReady();
-      } else {
-        console.log('useGetOrCreateAccounts: Android bridge not available');
-      }
-    };
-
     window.addEventListener('message', handleCreateAccounts);
 
-    const isAndroidWebView = !!(window.Android);
-    
-    // TODO: Call method to auto create accounts from android app
-    if (isAndroidWebView) {
-      autoCreateAccounts();
-    }
-
     return () => {
       window.removeEventListener('message', handleCreateAccounts);
     };
-  }, [networksData, getAccountsData, getOrCreateAccountsForChain]);
+  }, [networksData, getAccountsData]);
 };
 
 export default useGetOrCreateAccounts;

src/hooks/useWebViewHandler.ts

@@ -1,176 +0,0 @@
-import { useEffect, useCallback } from 'react';
-import { useNavigation } from '@react-navigation/native';
-import { NativeStackNavigationProp } from '@react-navigation/native-stack';
-
-import { useAccounts } from '../context/AccountsContext';
-import { useNetworks } from '../context/NetworksContext';
-import { StackParamsList } from '../types';
-import useGetOrCreateAccounts from './useGetOrCreateAccounts';
-import { retrieveAccountsForNetwork } from '../utils/accounts';
-
-export const useWebViewHandler = () => {
-  // Navigation and context hooks
-  const navigation = useNavigation<NativeStackNavigationProp<StackParamsList>>();
-  const { selectedNetwork } = useNetworks();
-  const { accounts, currentIndex } = useAccounts();
-  
-  // Initialize accounts
-  useGetOrCreateAccounts();
-  
-  // Core navigation handler
-  const navigateToSignRequest = useCallback((message: string) => {
-    try {
-      // Validation checks
-      if (!selectedNetwork?.namespace || !selectedNetwork?.chainId) {
-        window.Android?.onSignatureError?.('Invalid network configuration');
-        return;
-      }
-
-      if (!accounts?.length) {
-        window.Android?.onSignatureError?.('No accounts available');
-        return;
-      }
-
-      const currentAccount = accounts[currentIndex];
-      if (!currentAccount) {
-        window.Android?.onSignatureError?.('Current account not found');
-        return;
-      }
-
-      // Create the path and validate with regex
-      const path = `/sign/${selectedNetwork.namespace}/${selectedNetwork.chainId}/${currentAccount.address}/${encodeURIComponent(message)}`;
-      const pathRegex = /^\/sign\/(eip155|cosmos)\/(.+)\/(.+)\/(.+)$/;
-      const match = path.match(pathRegex);
-      
-      if (!match) {
-        window.Android?.onSignatureError?.('Invalid signing path');
-        return;
-      }
-
-      const [, pathNamespace, pathChainId, pathAddress, pathMessage] = match;
-
-      // Reset navigation stack and navigate to sign request
-      navigation.reset({
-        index: 0,
-        routes: [
-          {
-            name: 'SignRequest',
-            path,
-            params: {
-              namespace: pathNamespace,
-              chainId: pathChainId,
-              address: pathAddress,
-              message: decodeURIComponent(pathMessage),
-              accountInfo: currentAccount,
-            },
-          },
-        ],
-      });
-    } catch (error) {
-      window.Android?.onSignatureError?.(`Navigation error: ${error}`);
-    }
-  }, [selectedNetwork, accounts, currentIndex, navigation]);
-
-  // Handle incoming transfer requests
-  const navigateToTransfer = useCallback(async (to: string, amount: string) => {
-    if (!accounts || accounts.length === 0) {
-      console.error('No accounts available');
-      if (window.Android?.onTransferError) {
-        window.Android.onTransferError('No accounts available');
-      }
-      return;
-    }
-
-    const currentAccount = accounts[currentIndex];
-    if (!currentAccount) {
-      console.error('Current account not found');
-      if (window.Android?.onTransferError) {
-        window.Android.onTransferError('Current account not found');
-      }
-      return;
-    }
-
-    // Use Cosmos Hub Testnet network
-    const cosmosHubTestnet = {
-      namespace: 'cosmos',
-      chainId: 'provider',
-      addressPrefix: 'cosmos'
-    };
-
-    try {
-      // Get all accounts for Cosmos Hub Testnet
-      const cosmosAccounts = await retrieveAccountsForNetwork(
-        `${cosmosHubTestnet.namespace}:${cosmosHubTestnet.chainId}`,
-        '0' // Use the first account
-      );
-
-      if (!cosmosAccounts || cosmosAccounts.length === 0) {
-        console.error('No Cosmos Hub Testnet accounts found');
-        if (window.Android?.onTransferError) {
-          window.Android.onTransferError('No Cosmos Hub Testnet accounts found');
-        }
-        return;
-      }
-
-      const cosmosAccount = cosmosAccounts[0]; // Use the first account
-
-      const path = `/transfer/${cosmosHubTestnet.namespace}/${cosmosHubTestnet.chainId}/${cosmosAccount.address}/${to}/${amount}`;
-      
-      const pathRegex = /^\/transfer\/(eip155|cosmos)\/(.+)\/(.+)\/(.+)\/(.+)$/;
-      if (!pathRegex.test(path)) {
-        console.error('Path does not match expected pattern:', path);
-        if (window.Android?.onTransferError) {
-          window.Android.onTransferError('Invalid path format');
-        }
-        return;
-      }
-
-      const match = path.match(pathRegex);
-      if (!match) {
-        console.error('Failed to parse path:', path);
-        if (window.Android?.onTransferError) {
-          window.Android.onTransferError('Failed to parse path');
-        }
-        return;
-      }
-      
-      navigation.reset({
-        index: 0,
-        routes: [
-          {
-            name: 'ApproveTransfer',
-            path: `/transfer/${cosmosHubTestnet.namespace}/${cosmosHubTestnet.chainId}/${cosmosAccount.address}/${to}/${amount}`,
-            params: {
-              namespace: cosmosHubTestnet.namespace,
-              chainId: `${cosmosHubTestnet.namespace}:${cosmosHubTestnet.chainId}`,
-              transaction: {
-                from: cosmosAccount.address,
-                to: to,
-                value: amount,
-                data: ''
-              },
-              accountInfo: cosmosAccount,
-            },
-          },
-        ],
-      });
-    } catch (error) {
-      console.error('Navigation error:', error);
-      if (window.Android?.onTransferError) {
-        window.Android.onTransferError(`Navigation error: ${error}`);
-      }
-    }
-  }, [accounts, currentIndex, navigation]);
-
-  useEffect(() => {
-    // Assign the function to the window object
-    window.receiveSignRequestFromAndroid = navigateToSignRequest;
-
-    window.receiveTransferRequestFromAndroid = navigateToTransfer;
-    
-    return () => {
-      window.receiveSignRequestFromAndroid = undefined;
-      window.receiveTransferRequestFromAndroid = undefined;
-    };
-  }, [navigateToSignRequest, navigateToTransfer]); // Only the function reference as dependency
-};

src/screens/ApproveTransfer.tsx

@@ -46,29 +46,24 @@ export const MEMO = 'Sending signed tx from Laconic Wallet';
 // Reference: https://ethereum.org/en/developers/docs/gas/#what-is-gas-limit
 const ETH_MINIMUM_GAS = 21000;
 
-type ApproveTransferProps = NativeStackScreenProps<StackParamsList, 'ApproveTransfer'> & {
+type SignRequestProps = NativeStackScreenProps<
-  route: {
+  StackParamsList,
-    params: {
+  'ApproveTransfer'
-      transaction: any;
+>;
-      requestEvent?: {
-        params: {
-          chainId: string;
-          request: {
-            method: string;
-          };
-        };
-      };
-      requestSessionData?: any;
-      chainId?: string;
-    };
-    path?: string;
-  };
-};
 
-const ApproveTransfer = ({ route }: ApproveTransferProps) => {
+const ApproveTransfer = ({ route }: SignRequestProps) => {
   const { networksData } = useNetworks();
   const { web3wallet } = useWalletConnect();
 
+  const requestSession = route.params.requestSessionData;
+  const requestName = requestSession.peer.metadata.name;
+  const requestIcon = requestSession.peer.metadata.icons[0];
+  const requestURL = requestSession.peer.metadata.url;
+  const transaction = route.params.transaction;
+  const requestEvent = route.params.requestEvent;
+  const chainId = requestEvent.params.chainId;
+  const requestMethod = requestEvent.params.request.method;
+
   const [account, setAccount] = useState<Account>();
   const [isLoading, setIsLoading] = useState(true);
   const [balance, setBalance] = useState<string>('');
@@ -85,80 +80,6 @@ const ApproveTransfer = ({ route }: ApproveTransferProps) => {
   const [ethMaxPriorityFee, setEthMaxPriorityFee] =
     useState<BigNumber | null>();
 
-  const navigation =
-    useNavigation<NativeStackNavigationProp<StackParamsList>>();
-
-  // Extract data from route params or path
-  const requestSession = route.params?.requestSessionData;
-  const requestName = requestSession?.peer?.metadata?.name;
-  const requestIcon = requestSession?.peer?.metadata?.icons?.[0];
-  const requestURL = requestSession?.peer?.metadata?.url;
-  const transaction = route.params?.transaction;
-  const requestEvent = route.params?.requestEvent;
-  const chainId = requestEvent?.params?.chainId || route.params?.chainId;
-  const requestMethod = requestEvent?.params?.request?.method;
-
-  const sanitizePath = useCallback((path: string) => {
-    const regex = /^\/transfer\/(eip155|cosmos)\/(.+)\/(.+)\/(.+)\/(.+)$/;
-    const match = path.match(regex);
-    if (match) {
-      const [, pathNamespace, pathChainId, pathAddress, pathTo, pathAmount] = match;
-      return {
-        namespace: pathNamespace,
-        chainId: pathChainId,
-        address: pathAddress,
-        to: pathTo,
-        amount: pathAmount,
-      };
-    } else {
-      navigation.navigate('InvalidPath');
-    }
-    return null;
-  }, [navigation]);
-
-  const retrieveData = useCallback(async (requestNamespace: string, requestChainId: string, requestAddress: string) => {
-    const requestAccount = await retrieveSingleAccount(
-      requestNamespace,
-      requestChainId,
-      requestAddress,
-    );
-    if (!requestAccount) {
-      navigation.navigate('InvalidPath');
-      return;
-    }
-
-    setAccount(requestAccount);
-  }, [navigation]);
-
-  useEffect(() => {
-    if (route.path) {
-      const sanitizedRoute = sanitizePath(route.path);
-      if (sanitizedRoute) {
-        retrieveData(
-          sanitizedRoute.namespace,
-          sanitizedRoute.chainId,
-          sanitizedRoute.address,
-        );
-        return;
-      }
-    }
-
-    if (requestEvent) {
-      const requestedNetwork = networksData.find(
-        networkData => {
-          return `${networkData.namespace}:${networkData.chainId}` === chainId;
-        }
-      );
-      if (requestedNetwork && transaction?.from) {
-        retrieveData(
-          requestedNetwork.namespace,
-          requestedNetwork.chainId,
-          transaction.from,
-        );
-      }
-    }
-  }, [retrieveData, sanitizePath, route, networksData, requestEvent, chainId, transaction]);
-
   const isSufficientFunds = useMemo(() => {
     if (!transaction.value) {
       return;
@@ -218,7 +139,7 @@ const ApproveTransfer = ({ route }: ApproveTransferProps) => {
       ).privKey;
 
       const sender = await DirectSecp256k1Wallet.fromKey(
-        Uint8Array.from(Buffer.from(cosmosPrivKey.split('0x')[1], 'hex')),
+        Buffer.from(cosmosPrivKey.split('0x')[1], 'hex'),
         requestedNetwork?.addressPrefix,
       );
 
@@ -264,6 +185,26 @@ const ApproveTransfer = ({ route }: ApproveTransferProps) => {
     }
   }, [requestedNetwork, namespace]);
 
+  const navigation =
+    useNavigation<NativeStackNavigationProp<StackParamsList>>();
+
+  const retrieveData = useCallback(
+    async (requestAddress: string) => {
+      const requestAccount = await retrieveSingleAccount(
+        requestedNetwork!.namespace,
+        requestedNetwork!.chainId,
+        requestAddress,
+      );
+      if (!requestAccount) {
+        navigation.navigate('InvalidPath');
+        return;
+      }
+
+      setAccount(requestAccount);
+    },
+    [navigation, requestedNetwork],
+  );
+
   useEffect(() => {
     // Set loading to false when gas values for requested chain are fetched
     // If requested chain is EVM compatible, the cosmos gas values will be undefined and vice-versa, hence the condition checks only one of them at the same time
@@ -305,6 +246,9 @@ const ApproveTransfer = ({ route }: ApproveTransferProps) => {
     requestedNetwork,
     ethMaxFee,
   ]);
+  useEffect(() => {
+    retrieveData(transaction.from!);
+  }, [retrieveData, transaction]);
 
   const isEIP1559 = useMemo(() => {
     if (cosmosGasLimit) {
@@ -316,101 +260,6 @@ const ApproveTransfer = ({ route }: ApproveTransferProps) => {
     return false;
   }, [cosmosGasLimit, ethMaxFee, ethMaxPriorityFee]);
 
-  const handleIntent = async () => {
-    if (!account) {
-      throw new Error('Account is not valid');
-    }
-
-    if (route.path) {
-      const sanitizedRoute = sanitizePath(route.path);
-      if (!sanitizedRoute) {
-        throw new Error('Invalid path');
-      }
-
-      const requestedNetwork = networksData.find(
-        networkData => networkData.chainId === sanitizedRoute.chainId,
-      );
-
-      if (!requestedNetwork) {
-        throw new Error('Network not found');
-      }
-
-      const cosmosPrivKey = (
-        await getPathKey(
-          `${requestedNetwork.namespace}:${requestedNetwork.chainId}`,
-          account.index,
-        )
-      ).privKey;
-
-      const sender = await DirectSecp256k1Wallet.fromKey(
-        Uint8Array.from(Buffer.from(cosmosPrivKey.split('0x')[1], 'hex')),
-        requestedNetwork.addressPrefix,
-      );
-
-      const client = await SigningStargateClient.connectWithSigner(
-        requestedNetwork.rpcUrl!,
-        sender,
-      );
-
-      const sendMsg: MsgSendEncodeObject = {
-        typeUrl: '/cosmos.bank.v1beta1.MsgSend',
-        value: {
-          fromAddress: account.address,
-          toAddress: sanitizedRoute.to,
-          amount: [
-            {
-              amount: String(sanitizedRoute.amount),
-              denom: requestedNetwork.nativeDenom!,
-            },
-          ],
-        },
-      };
-
-      const gasEstimation = await client.simulate(
-        account.address,
-        [sendMsg],
-        MEMO,
-      );
-
-      const gasLimit = String(
-        Math.round(gasEstimation * Number(process.env.REACT_APP_GAS_ADJUSTMENT)),
-      );
-
-      const gasPrice = GasPrice.fromString(
-        requestedNetwork.gasPrice! + requestedNetwork.nativeDenom,
-      );
-
-      const cosmosFees = calculateFee(Number(gasLimit), gasPrice);
-
-      const result = await client.signAndBroadcast(
-        account.address,
-        [sendMsg],
-        {
-          amount: [
-            {
-              amount: cosmosFees.amount[0].amount,
-              denom: requestedNetwork.nativeDenom!,
-            },
-          ],
-          gas: gasLimit,
-        },
-        MEMO,
-      );
-
-      // Convert BigInt values to strings before sending to Android
-      const serializedResult = JSON.stringify(result, (key, value) => 
-        typeof value === 'bigint' ? value.toString() : value
-      );
-
-      // Send the result back to Android and close dialog
-      if (window.Android?.onTransferComplete) {
-        window.Android.onTransferComplete(serializedResult);
-      } else {
-        alert(`Transaction: ${serializedResult}`);
-      }
-    }
-  };
-
   const acceptRequestHandler = async () => {
     setIsTxLoading(true);
     try {
@@ -418,80 +267,77 @@ const ApproveTransfer = ({ route }: ApproveTransferProps) => {
         throw new Error('account not found');
       }
 
-      if (requestEvent) {
+      if (ethGasLimit && ethGasLimit.lt(ETH_MINIMUM_GAS)) {
-        // Handle WalletConnect request
+        throw new Error(`Atleast ${ETH_MINIMUM_GAS} gas limit is required`);
-        if (ethGasLimit && ethGasLimit.lt(ETH_MINIMUM_GAS)) {
-          throw new Error(`Atleast ${ETH_MINIMUM_GAS} gas limit is required`);
-        }
-
-        if (ethMaxFee && ethMaxPriorityFee && ethMaxFee.lte(ethMaxPriorityFee)) {
-          throw new Error(
-            `Max fee per gas (${ethMaxFee.toNumber()}) cannot be lower than or equal to max priority fee per gas (${ethMaxPriorityFee.toNumber()})`,
-          );
-        }
-
-        let options: WalletConnectRequests;
-
-        switch (requestMethod) {
-          case EIP155_SIGNING_METHODS.ETH_SEND_TRANSACTION:
-            if (
-              ethMaxFee === undefined ||
-              ethMaxPriorityFee === undefined ||
-              ethGasPrice === undefined
-            ) {
-              throw new Error('Gas values not found');
-            }
-
-            options = {
-              type: 'eth_sendTransaction',
-              provider: provider!,
-              ethGasLimit: BigNumber.from(ethGasLimit),
-              ethGasPrice: ethGasPrice ? ethGasPrice.toHexString() : null,
-              maxFeePerGas: ethMaxFee,
-              maxPriorityFeePerGas: ethMaxPriorityFee,
-            };
-            break;
-          case COSMOS_METHODS.COSMOS_SEND_TOKENS:
-            if (!cosmosStargateClient) {
-              throw new Error('Cosmos stargate client not found');
-            }
-
-            options = {
-              type: 'cosmos_sendTokens',
-              signingStargateClient: cosmosStargateClient,
-              cosmosFee: {
-                amount: [
-                  {
-                    amount: fees,
-                    denom: requestedNetwork!.nativeDenom!,
-                  },
-                ],
-                gas: cosmosGasLimit,
-              },
-              sendMsg,
-              memo: MEMO,
-            };
-            break;
-          default:
-            throw new Error('Invalid method');
-        }
-
-        const response = await approveWalletConnectRequest(
-          requestEvent,
-          account!,
-          namespace,
-          requestedNetwork!.chainId,
-          options,
-        );
-
-        const { topic } = requestEvent;
-        await web3wallet!.respondSessionRequest({ topic, response });
-        navigation.navigate('Home');
-      } else {
-        // Handle direct intent
-        await handleIntent();
-        navigation.navigate('Home');
       }
+
+      if (ethMaxFee && ethMaxPriorityFee && ethMaxFee.lte(ethMaxPriorityFee)) {
+        throw new Error(
+          `Max fee per gas (${ethMaxFee.toNumber()}) cannot be lower than or equal to max priority fee per gas (${ethMaxPriorityFee.toNumber()})`,
+        );
+      }
+
+      let options: WalletConnectRequests;
+
+      switch (requestMethod) {
+        case EIP155_SIGNING_METHODS.ETH_SEND_TRANSACTION:
+          if (
+            ethMaxFee === undefined ||
+            ethMaxPriorityFee === undefined ||
+            ethGasPrice === undefined
+          ) {
+            throw new Error('Gas values not found');
+          }
+
+          options = {
+            type: 'eth_sendTransaction',
+            provider: provider!,
+            ethGasLimit: BigNumber.from(ethGasLimit),
+            ethGasPrice: ethGasPrice ? ethGasPrice.toHexString() : null,
+            maxFeePerGas: ethMaxFee,
+            maxPriorityFeePerGas: ethMaxPriorityFee,
+          };
+          break;
+        case COSMOS_METHODS.COSMOS_SEND_TOKENS:
+          if (!cosmosStargateClient) {
+            throw new Error('Cosmos stargate client not found');
+          }
+
+          options = {
+            type: 'cosmos_sendTokens',
+            signingStargateClient: cosmosStargateClient,
+            // StdFee object
+            cosmosFee: {
+              // This amount is total fees required for transaction
+              amount: [
+                {
+                  amount: fees,
+                  denom: requestedNetwork!.nativeDenom!,
+                },
+              ],
+              gas: cosmosGasLimit,
+            },
+            sendMsg,
+            memo: MEMO,
+          };
+
+          break;
+
+        default:
+          throw new Error('Invalid method');
+      }
+
+      const response = await approveWalletConnectRequest(
+        requestEvent,
+        account,
+        namespace,
+        requestedNetwork!.chainId,
+        options,
+      );
+
+      const { topic } = requestEvent;
+      await web3wallet!.respondSessionRequest({ topic, response });
+      navigation.navigate('Home');
     } catch (error) {
       if (!(error instanceof Error)) {
         throw error;
@@ -504,26 +350,20 @@ const ApproveTransfer = ({ route }: ApproveTransferProps) => {
   };
 
   const rejectRequestHandler = async () => {
-    if (requestEvent) {
+    const response = rejectWalletConnectRequest(requestEvent);
-      const response = rejectWalletConnectRequest(requestEvent);
+    const { topic } = requestEvent;
-      const { topic } = requestEvent;
+    await web3wallet!.respondSessionRequest({
-      await web3wallet!.respondSessionRequest({
+      topic,
-        topic,
+      response,
-        response,
+    });
-      });
-    }
 
-    if (window.Android?.onTransferCancelled) {
+    navigation.navigate('Home');
-      window.Android.onTransferCancelled();
-    } else {
-      navigation.navigate('Home');
-    }
   };
 
   useEffect(() => {
     const getAccountBalance = async () => {
       try {
-        if (!account || !requestedNetwork) {
+        if (!account) {
           return;
         }
         if (namespace === EIP155) {
@@ -533,20 +373,20 @@ const ApproveTransfer = ({ route }: ApproveTransferProps) => {
           const fetchedBalance = await provider.getBalance(account.address);
           setBalance(fetchedBalance ? fetchedBalance.toString() : '0');
         } else {
-          if (!cosmosStargateClient) {
+          const cosmosBalance = await cosmosStargateClient?.getBalance(
-            return;
-          }
-          const cosmosBalance = await cosmosStargateClient.getBalance(
             account.address,
-            requestedNetwork.nativeDenom!.toLowerCase(),
+            requestedNetwork!.nativeDenom!.toLowerCase(),
           );
-          setBalance(cosmosBalance?.amount || '0');
+
+          setBalance(cosmosBalance?.amount!);
         }
       } catch (error) {
-        console.error('Error fetching balance:', error);
+        if (!(error instanceof Error)) {
-        setBalance('0');
+          throw error;
-        // Don't show error dialog for balance fetch failures
+        }
-        // Just set balance to 0 and let the transaction proceed
+
+        setTxError(error.message);
+        setIsTxErrorDialogOpen(true);
       }
     };
 
@@ -668,18 +508,16 @@ const ApproveTransfer = ({ route }: ApproveTransferProps) => {
       ) : (
         <>
           <ScrollView contentContainerStyle={styles.appContainer}>
-            {requestSession && (
+            <View style={styles.dappDetails}>
-              <View style={styles.dappDetails}>
+              {requestIcon && (
-                {requestIcon && (
+                <Image
-                  <Image
+                  style={styles.dappLogo}
-                    style={styles.dappLogo}
+                  source={requestIcon ? { uri: requestIcon } : undefined}
-                    source={requestIcon ? { uri: requestIcon } : undefined}
+                />
-                  />
+              )}
-                )}
+              <Text>{requestName}</Text>
-                <Text>{requestName}</Text>
+              <Text variant="bodyMedium">{requestURL}</Text>
-                <Text variant="bodyMedium">{requestURL}</Text>
+            </View>
-              </View>
-            )}
             <View style={styles.dataBoxContainer}>
               <Text style={styles.dataBoxLabel}>From</Text>
               <View style={styles.dataBox}>
@@ -690,7 +528,11 @@ const ApproveTransfer = ({ route }: ApproveTransferProps) => {
               label={`Balance (${
                 namespace === EIP155 ? 'wei' : requestedNetwork!.nativeDenom
               })`}
-              data={balance || '0'}
+              data={
+                balance === '' || balance === undefined
+                  ? 'Loading balance...'
+                  : `${balance}`
+              }
             />
             {transaction && (
               <View style={styles.approveTransfer}>

src/screens/SignRequest.tsx

@@ -202,13 +202,7 @@ const SignRequest = ({ route }: SignRequestProps) => {
         chainId,
         accountId: account.index,
       });
-      
+      alert(`Signature ${signedMessage}`);
-      // Send the result back to Android and close dialog
-      if (window.Android?.onSignatureComplete) {
-        window.Android.onSignatureComplete(signedMessage || "");
-      } else {
-        alert(`Signature: ${signedMessage}`);
-      }
     }
   };
 
@@ -236,11 +230,7 @@ const SignRequest = ({ route }: SignRequestProps) => {
     }
 
     setIsRejecting(false);
-    if (window.Android?.onSignatureCancelled) {
+    navigation.navigate('Home');
-      window.Android.onSignatureCancelled();
-    } else {
-      navigation.navigate('Home');
-    }
   };
 
   useEffect(() => {

src/screens/WalletEmbed.tsx

@@ -60,12 +60,7 @@ export const WalletEmbed = () => {
         return;
       }
 
-      sendMessage(
+      sendMessage(event.source as Window, 'WALLET_ACCOUNTS_DATA', accountsData, event.origin);
-        event.source as Window,
-        'WALLET_ACCOUNTS_DATA',
-        accountsData.map(account => account.address),
-        event.origin
-      );
     };
 
     window.addEventListener('message', handleGetAccounts);
@@ -93,6 +88,7 @@ export const WalletEmbed = () => {
           throw new Error('Requested network not supported.');
         }
 
+        console.log({ network, fromAddress, chainId, toAddress, amount });
         const account = await retrieveSingleAccount(network.namespace, network.chainId, fromAddress);
         if (!account) {
           throw new Error('Account not found for the requested address.');

src/types.ts

@@ -13,10 +13,8 @@ export type StackParamsList = {
   };
   SignRequest: {
     namespace: string;
-    chainId?: string;
     address: string;
     message: string;
-    accountInfo?: Account;
     requestEvent?: Web3WalletTypes.SessionRequest;
     requestSessionData?: SessionTypes.Struct;
   };

src/utils/constants.ts

@@ -41,10 +41,10 @@ export const DEFAULT_NETWORKS: NetworksFormData[] = [
     isDefault: true,
   },
   {
-    chainId: 'provider',
+    chainId: 'theta-testnet-001',
-    networkName: COSMOS_TESTNET_CHAINS['cosmos:provider'].name,
+    networkName: COSMOS_TESTNET_CHAINS['cosmos:theta-testnet-001'].name,
     namespace: COSMOS,
-    rpcUrl: COSMOS_TESTNET_CHAINS['cosmos:provider'].rpc,
+    rpcUrl: COSMOS_TESTNET_CHAINS['cosmos:theta-testnet-001'].rpc,
     blockExplorerUrl: '',
     nativeDenom: 'uatom',
     addressPrefix: 'cosmos',

src/utils/wallet-connect/COSMOSData.ts

@@ -19,10 +19,10 @@ export const COSMOS_TESTNET_CHAINS: Record<
     namespace: string;
   }
 > = {
-  'cosmos:provider': {
+  'cosmos:theta-testnet-001': {
-    chainId: 'provider',
+    chainId: 'theta-testnet-001',
     name: 'Cosmos Hub Testnet',
-    rpc: 'https://rpc-rs.cosmos.nodestake.top',
+    rpc: 'https://rpc-t.cosmos.nodestake.top',
     namespace: 'cosmos',
   },
 };