Update keystore data structure (#88)

* Update keystore data structure (#83)

* Update create wallet and retrieve accounts functionality for updated data structure

* Refactor accounts state

* Use constant variable for cosmos

* Update add accounts incrementally and with custom HD path for updated data structure (#85)

* Change data structure

* Reset wallet change

* Fix signEthMessage

* Fix sign request

* Fix pairing with laconic pay dApp and sending tokens

* Add accounts to configured networks

* Update add account from hd path flow

* Handle review changes

---------

Co-authored-by: Shreerang Kale <shreerangkale@gmail.com>

* Remove network type state

* Refactor create wallet code (#89)

* Refactor create wallet code

* Create cosmos accounts with correct address prefix

* Use networks data from state while creating wallet

* Refactor code and add network id in types (#91)

* Refactor add new networks component

* Add selected network state in context

* Remove returning account from create wallet

---------

Co-authored-by: IshaVenikar <145848618+IshaVenikar@users.noreply.github.com>

src/App.tsx

@@ -27,6 +27,7 @@ import { EIP155_SIGNING_METHODS } from './utils/wallet-connect/EIP155Data';
 import { getSignParamsMessage } from './utils/wallet-connect/Helpers';
 import ApproveTransaction from './screens/ApproveTransaction';
 import AddNetwork from './screens/AddNetwork';
+import { COSMOS, EIP155 } from './utils/constants';
 
 const Stack = createNativeStackNavigator<StackParamsList>();
 
@@ -44,7 +45,7 @@ const App = (): React.JSX.Element => {
 
   const onSessionProposal = useCallback(
     async (proposal: SignClientTypes.EventArguments['session_proposal']) => {
-      if (!accounts.ethAccounts.length || !accounts.cosmosAccounts.length) {
+      if (!accounts.length || !accounts.length) {
         const { id } = proposal;
         await web3wallet!.rejectSession({
           id,
@@ -55,7 +56,7 @@ const App = (): React.JSX.Element => {
       setModalVisible(true);
       setCurrentProposal(proposal);
     },
-    [accounts.ethAccounts, accounts.cosmosAccounts],
+    [accounts],
   );
 
   const onSessionRequest = useCallback(
@@ -68,7 +69,6 @@ const App = (): React.JSX.Element => {
       switch (request.method) {
         case EIP155_SIGNING_METHODS.ETH_SEND_TRANSACTION:
           navigation.navigate('ApproveTransaction', {
-            network: 'eth',
             transaction: request.params[0],
             requestEvent,
             requestSessionData,
@@ -77,7 +77,7 @@ const App = (): React.JSX.Element => {
 
         case EIP155_SIGNING_METHODS.PERSONAL_SIGN:
           navigation.navigate('SignRequest', {
-            network: 'eth',
+            namespace: EIP155,
             address: request.params[1],
             message: getSignParamsMessage(request.params),
             requestEvent,
@@ -103,7 +103,7 @@ const App = (): React.JSX.Element => {
             ),
           };
           navigation.navigate('SignRequest', {
-            network: 'cosmos',
+            namespace: COSMOS,
             address: request.params.signerAddress,
             message: JSON.stringify(message, undefined, 2),
             requestEvent,
@@ -113,7 +113,7 @@ const App = (): React.JSX.Element => {
           break;
         case 'cosmos_signAmino':
           navigation.navigate('SignRequest', {
-            network: 'cosmos',
+            namespace: COSMOS,
             address: request.params.signerAddress,
             message: request.params.signDoc.memo,
             requestEvent,
@@ -124,7 +124,6 @@ const App = (): React.JSX.Element => {
 
         case 'cosmos_sendTokens':
           navigation.navigate('ApproveTransaction', {
-            network: 'cosmos',
             transaction: request.params[0],
             requestEvent,
             requestSessionData,
@@ -173,7 +172,6 @@ const App = (): React.JSX.Element => {
           options={{
             headerTitle: () => <Text variant="titleLarge">Sign Message</Text>,
           }}
-          initialParams={{ selectedNetwork: 'Ethereum' }}
         />
         <Stack.Screen
           name="SignRequest"

src/components/Accounts.tsx

@@ -16,17 +16,14 @@ import { web3wallet } from '../utils/wallet-connect/WalletConnectUtils';
 import { EIP155_SIGNING_METHODS } from '../utils/wallet-connect/EIP155Data';
 import { COSMOS_METHODS } from '../utils/wallet-connect/COSMOSData';
 import { useNetworks } from '../context/NetworksContext';
+import { COSMOS, EIP155 } from '../utils/constants';
 
-const Accounts = ({
+const Accounts = ({ currentIndex, updateIndex }: AccountsProps) => {
-  network,
-  currentIndex,
-  updateIndex: updateId,
-}: AccountsProps) => {
   const navigation =
     useNavigation<NativeStackNavigationProp<StackParamsList>>();
 
   const { accounts, setAccounts } = useAccounts();
-  const { networksData, currentChainId } = useNetworks();
+  const { selectedNetwork } = useNetworks();
   const [expanded, setExpanded] = useState(false);
   const [isAccountCreating, setIsAccountCreating] = useState(false);
   const [hdDialog, setHdDialog] = useState(false);
@@ -36,22 +33,7 @@ const Accounts = ({
   const handlePress = () => setExpanded(!expanded);
 
   const updateAccounts = (account: Account) => {
-    switch (network) {
+    setAccounts([...accounts, account]);
-      case 'eth':
-        setAccounts({
-          ...accounts,
-          ethAccounts: [...accounts.ethAccounts, account],
-        });
-        break;
-      case 'cosmos':
-        setAccounts({
-          ...accounts,
-          cosmosAccounts: [...accounts.cosmosAccounts, account],
-        });
-        break;
-      default:
-        console.error('Select a valid network!');
-    }
   };
 
   useEffect(() => {
@@ -70,24 +52,22 @@ const Accounts = ({
               : undefined,
         );
 
-        const currentNetwork = networksData.find(
+        const namespaceChainId = `${selectedNetwork?.namespace}:${selectedNetwork?.chainId}`;
-          networkData => networkData.chainId === currentChainId,
-        );
 
         let updatedNamespaces;
-        switch (currentNetwork?.networkType) {
+        switch (selectedNetwork?.namespace) {
-          case 'eth':
+          case EIP155:
             updatedNamespaces = {
               eip155: {
-                chains: [currentNetwork.chainId],
+                chains: [namespaceChainId],
                 // TODO: Debug optional namespace methods and events being required for approval
                 methods: [
                   ...Object.values(EIP155_SIGNING_METHODS),
                   ...(combinedNamespaces.eip155?.methods ?? []),
                 ],
                 events: [...(combinedNamespaces.eip155?.events ?? [])],
-                accounts: accounts.ethAccounts.map(ethAccount => {
+                accounts: accounts.map(ethAccount => {
-                  return `${currentChainId}:${ethAccount.address}`;
+                  return `${namespaceChainId}:${ethAccount.address}`;
                 }),
               },
               cosmos: {
@@ -98,17 +78,17 @@ const Accounts = ({
               },
             };
             break;
-          case 'cosmos':
+          case COSMOS:
             updatedNamespaces = {
               cosmos: {
-                chains: [currentNetwork.chainId],
+                chains: [namespaceChainId],
                 methods: [
                   ...Object.values(COSMOS_METHODS),
                   ...(combinedNamespaces.cosmos?.methods ?? []),
                 ],
                 events: [...(combinedNamespaces.cosmos?.events ?? [])],
-                accounts: accounts.cosmosAccounts.map(cosmosAccount => {
+                accounts: accounts.map(cosmosAccount => {
-                  return `${currentChainId}:${cosmosAccount.address}`;
+                  return `${namespaceChainId}:${cosmosAccount.address}`;
                 }),
               },
               eip155: {
@@ -140,32 +120,21 @@ const Accounts = ({
 
   const addAccountHandler = async () => {
     setIsAccountCreating(true);
-    const newAccount = await addAccount(network);
+    const newAccount = await addAccount(selectedNetwork!);
     setIsAccountCreating(false);
     if (newAccount) {
       updateAccounts(newAccount);
-      updateId(newAccount.counterId);
+      updateIndex(newAccount.index);
     }
   };
 
-  const selectedAccounts: Account[] = (() => {
-    switch (network) {
-      case 'eth':
-        return accounts.ethAccounts;
-      case 'cosmos':
-        return accounts.cosmosAccounts;
-      default:
-        return [];
-    }
-  })();
-
   const renderAccountItems = () =>
-    selectedAccounts.map(account => (
+    accounts.map(account => (
       <List.Item
-        key={account.counterId}
+        key={account.index}
-        title={`Account ${account.counterId + 1}`}
+        title={`Account ${account.index + 1}`}
         onPress={() => {
-          updateId(account.counterId);
+          updateIndex(account.index);
           setExpanded(false);
         }}
       />
@@ -178,7 +147,7 @@ const Accounts = ({
           visible={hdDialog}
           hideDialog={() => setHdDialog(false)}
           updateAccounts={updateAccounts}
-          updateIndex={updateId}
+          updateIndex={updateIndex}
           pathCode={pathCode}
         />
         <List.Accordion
@@ -202,20 +171,26 @@ const Accounts = ({
             mode="contained"
             onPress={() => {
               setHdDialog(true);
-              setPathCode(network === 'eth' ? "m/44'/60'/" : "m/44'/118'/");
+              // TODO: Use coin type while adding from HD path
+              setPathCode(
+                selectedNetwork!.namespace === EIP155
+                  ? "m/44'/60'/"
+                  : "m/44'/118'/",
+              );
             }}>
             Add Account from HD path
           </Button>
         </View>
 
-        <AccountDetails account={selectedAccounts[currentIndex]} />
+        <AccountDetails account={accounts[currentIndex]} />
 
         <View style={styles.signLink}>
           <TouchableOpacity
             onPress={() => {
               navigation.navigate('SignMessage', {
-                selectedNetwork: network,
+                selectedNamespace: selectedNetwork!.namespace,
-                accountInfo: selectedAccounts[currentIndex],
+                selectedChainId: selectedNetwork!.chainId,
+                accountInfo: accounts[currentIndex],
               });
             }}>
             <Text

src/components/HDPath.tsx

@@ -3,7 +3,7 @@ import { ScrollView, View, Text } from 'react-native';
 import { Button, TextInput } from 'react-native-paper';
 
 import { addAccountFromHDPath } from '../utils/accounts';
-import { Account, PathState } from '../types';
+import { Account, NetworksDataState, PathState } from '../types';
 import styles from '../styles/stylesheet';
 
 const HDPath = ({
@@ -11,11 +11,13 @@ const HDPath = ({
   updateAccounts,
   updateIndex,
   hideDialog,
+  selectedNetwork,
 }: {
   pathCode: string;
   updateIndex: (index: number) => void;
   updateAccounts: (account: Account) => void;
   hideDialog: () => void;
+  selectedNetwork: NetworksDataState;
 }) => {
   const [isAccountCreating, setIsAccountCreating] = useState(false);
   const [path, setPath] = useState<PathState>({
@@ -41,10 +43,10 @@ const HDPath = ({
       pathCode +
       `${path.firstNumber}'/${path.secondNumber}/${path.thirdNumber}`;
     try {
-      const newAccount = await addAccountFromHDPath(hdPath);
+      const newAccount = await addAccountFromHDPath(hdPath, selectedNetwork);
       if (newAccount) {
         updateAccounts(newAccount);
-        updateIndex(newAccount.counterId);
+        updateIndex(newAccount.index);
         hideDialog();
       }
     } catch (error) {

src/components/HDPathDialog.tsx

@@ -1,7 +1,9 @@
 import React from 'react';
 import { Portal, Dialog } from 'react-native-paper';
+
 import { HDPathDialogProps } from '../types';
 import HDPath from './HDPath';
+import { useNetworks } from '../context/NetworksContext';
 
 const HDPathDialog = ({
   visible,
@@ -10,12 +12,15 @@ const HDPathDialog = ({
   updateAccounts,
   pathCode,
 }: HDPathDialogProps) => {
+  const { selectedNetwork } = useNetworks();
+
   return (
     <Portal>
       <Dialog visible={visible} onDismiss={hideDialog}>
         <Dialog.Title>Add account from HD path</Dialog.Title>
         <Dialog.Content>
           <HDPath
+            selectedNetwork={selectedNetwork!}
             pathCode={pathCode}
             updateIndex={updateIndex}
             updateAccounts={updateAccounts}

src/components/PairingModal.tsx

@@ -6,7 +6,7 @@ import mergeWith from 'lodash/mergeWith';
 
 import { buildApprovedNamespaces, getSdkError } from '@walletconnect/utils';
 
-import { AccountsState, PairingModalProps } from '../types';
+import { PairingModalProps } from '../types';
 import styles from '../styles/stylesheet';
 import { web3wallet } from '../utils/wallet-connect/WalletConnectUtils';
 import { useAccounts } from '../context/AccountsContext';
@@ -14,6 +14,7 @@ import { useWalletConnect } from '../context/WalletConnectContext';
 import { EIP155_SIGNING_METHODS } from '../utils/wallet-connect/EIP155Data';
 import { COSMOS_METHODS } from '../utils/wallet-connect/COSMOSData';
 import { useNetworks } from '../context/NetworksContext';
+import { COSMOS, EIP155 } from '../utils/constants';
 
 const PairingModal = ({
   visible,
@@ -23,7 +24,7 @@ const PairingModal = ({
   setToastVisible,
 }: PairingModalProps) => {
   const { accounts, currentIndex } = useAccounts();
-  const { networksData, currentChainId } = useNetworks();
+  const { selectedNetwork } = useNetworks();
   const [isLoading, setIsLoading] = useState(false);
 
   const dappName = currentProposal?.params?.proposer?.metadata.name;
@@ -83,37 +84,21 @@ const PairingModal = ({
     }
 
     // Set selected account as the first account in supported namespaces
-    const sortedAccounts = Object.entries(accounts).reduce(
+    const sortedAccounts = [
-      (acc: AccountsState, [key, value]) => {
+      accounts[currentIndex],
-        let newValue = [...value];
+      ...accounts.filter((account, index) => index !== currentIndex),
+    ];
 
-        // TODO: Implement selectedAccount instead of currentIndex in AccountsContext
+    const namespaceChainId = `${selectedNetwork?.namespace}:${selectedNetwork?.chainId}`;
-        if (value.length > currentIndex) {
-          const currentAccount = newValue[currentIndex];
-          const remainingAccounts = newValue.filter(
-            (_, index) => index !== currentIndex,
-          );
-          newValue = [currentAccount, ...remainingAccounts];
-        }
-
-        acc[key as 'ethAccounts' | 'cosmosAccounts'] = newValue;
-        return acc;
-      },
-      { ethAccounts: [], cosmosAccounts: [] },
-    );
-
-    const currentNetwork = networksData.find(
-      networkData => networkData.chainId === currentChainId,
-    );
 
     const { optionalNamespaces, requiredNamespaces } = currentProposal.params;
 
     // TODO: Check with other dApps
-    switch (currentNetwork?.networkType) {
+    switch (selectedNetwork?.namespace) {
-      case 'eth':
+      case EIP155:
         return {
           eip155: {
-            chains: [currentNetwork.chainId],
+            chains: [namespaceChainId],
             // TODO: Debug optional namespace methods and events being required for approval
             methods: [
               ...Object.values(EIP155_SIGNING_METHODS),
@@ -124,8 +109,8 @@ const PairingModal = ({
               ...(optionalNamespaces.eip155?.events ?? []),
               ...(requiredNamespaces.eip155?.events ?? []),
             ],
-            accounts: sortedAccounts.ethAccounts.map(ethAccount => {
+            accounts: sortedAccounts.map(ethAccount => {
-              return `${currentChainId}:${ethAccount.address}`;
+              return `${namespaceChainId}:${ethAccount.address}`;
             }),
           },
           cosmos: {
@@ -135,10 +120,10 @@ const PairingModal = ({
             accounts: [],
           },
         };
-      case 'cosmos':
+      case COSMOS:
         return {
           cosmos: {
-            chains: [currentNetwork.chainId],
+            chains: [namespaceChainId],
             methods: [
               ...Object.values(COSMOS_METHODS),
               ...(optionalNamespaces.cosmos?.methods ?? []),
@@ -148,8 +133,8 @@ const PairingModal = ({
               ...(optionalNamespaces.cosmos?.events ?? []),
               ...(requiredNamespaces.cosmos?.events ?? []),
             ],
-            accounts: sortedAccounts.cosmosAccounts.map(cosmosAccount => {
+            accounts: sortedAccounts.map(cosmosAccount => {
-              return `${currentChainId}:${cosmosAccount.address}`;
+              return `${namespaceChainId}:${cosmosAccount.address}`;
             }),
           },
           eip155: {
@@ -162,7 +147,7 @@ const PairingModal = ({
       default:
         break;
     }
-  }, [accounts, currentProposal, networksData, currentChainId, currentIndex]);
+  }, [accounts, currentProposal, currentIndex, selectedNetwork]);
 
   const namespaces = useMemo(() => {
     return (

src/components/SelectNetworkType.tsx

@@ -3,6 +3,7 @@ import { View } from 'react-native';
 import { Text, List } from 'react-native-paper';
 
 import styles from '../styles/stylesheet';
+import { COSMOS, EIP155 } from '../utils/constants';
 
 const SelectNetworkType = ({
   updateNetworkType,
@@ -16,7 +17,7 @@ const SelectNetworkType = ({
 
   const handleNetworkPress = (network: string) => {
     setSelectedNetwork(network);
-    updateNetworkType(network.toLowerCase());
+    updateNetworkType(network === 'ETH' ? EIP155 : COSMOS);
     setExpanded(false);
   };
 

src/context/AccountsContext.tsx

@@ -1,21 +1,17 @@
 import React, { createContext, useContext, useState } from 'react';
 
-import { AccountsState } from '../types';
+import { Account } from '../types';
 
 const AccountsContext = createContext<{
-  accounts: AccountsState;
+  accounts: Account[];
-  setAccounts: (account: AccountsState) => void;
+  setAccounts: (account: Account[]) => void;
   currentIndex: number;
   setCurrentIndex: (index: number) => void;
-  networkType: string;
-  setNetworkType: (networkType: string) => void;
 }>({
-  accounts: { ethAccounts: [], cosmosAccounts: [] },
+  accounts: [],
   setAccounts: () => {},
   currentIndex: 0,
   setCurrentIndex: () => {},
-  networkType: '',
-  setNetworkType: () => {},
 });
 
 const useAccounts = () => {
@@ -24,12 +20,8 @@ const useAccounts = () => {
 };
 
 const AccountsProvider = ({ children }: { children: any }) => {
-  const [accounts, setAccounts] = useState<AccountsState>({
+  const [accounts, setAccounts] = useState<Account[]>([]);
-    ethAccounts: [],
-    cosmosAccounts: [],
-  });
   const [currentIndex, setCurrentIndex] = useState<number>(0);
-  const [networkType, setNetworkType] = useState<string>('eth');
 
   return (
     <AccountsContext.Provider
@@ -38,8 +30,6 @@ const AccountsProvider = ({ children }: { children: any }) => {
         setAccounts,
         currentIndex,
         setCurrentIndex,
-        networkType,
-        setNetworkType,
       }}>
       {children}
     </AccountsContext.Provider>

src/context/NetworksContext.tsx

@@ -2,7 +2,7 @@ import React, { createContext, useContext, useEffect, useState } from 'react';
 
 import { NetworksDataState } from '../types';
 import { retrieveNetworksData, storeNetworkData } from '../utils/accounts';
-import { DEFAULTNETWORKS } from '../utils/constants';
+import { DEFAULT_NETWORKS, EIP155 } from '../utils/constants';
 
 const NetworksContext = createContext<{
   currentIndex: number;
@@ -11,8 +11,10 @@ const NetworksContext = createContext<{
   setNetworksData: React.Dispatch<React.SetStateAction<NetworksDataState[]>>;
   networkType: string;
   setNetworkType: (networkType: string) => void;
-  currentChainId?: string;
+  selectedNetwork?: NetworksDataState;
-  setCurrentChainId: (currentChainId: string) => void;
+  setSelectedNetwork: React.Dispatch<
+    React.SetStateAction<NetworksDataState | undefined>
+  >;
 }>({
   currentIndex: 0,
   setCurrentIndex: () => {},
@@ -20,8 +22,8 @@ const NetworksContext = createContext<{
   setNetworksData: () => {},
   networkType: '',
   setNetworkType: () => {},
-  currentChainId: undefined,
+  selectedNetwork: {} as NetworksDataState,
-  setCurrentChainId: () => {},
+  setSelectedNetwork: () => {},
 });
 
 const useNetworks = () => {
@@ -32,20 +34,20 @@ const useNetworks = () => {
 const NetworksProvider = ({ children }: { children: any }) => {
   const [networksData, setNetworksData] = useState<NetworksDataState[]>([]);
   const [currentIndex, setCurrentIndex] = useState<number>(0);
-  const [networkType, setNetworkType] = useState<string>('eth');
+  const [networkType, setNetworkType] = useState<string>(EIP155);
-  const [currentChainId, setCurrentChainId] = useState<string>();
+  const [selectedNetwork, setSelectedNetwork] = useState<NetworksDataState>();
 
   useEffect(() => {
     const fetchData = async () => {
       const retrievedNetworks = await retrieveNetworksData();
       if (retrievedNetworks.length === 0) {
-        for (const defaultNetwork of DEFAULTNETWORKS) {
+        for (const defaultNetwork of DEFAULT_NETWORKS) {
           await storeNetworkData(defaultNetwork);
         }
       }
       const retrievedNewNetworks = await retrieveNetworksData();
       setNetworksData(retrievedNewNetworks);
-      setCurrentChainId(retrievedNewNetworks[0].chainId);
+      setSelectedNetwork(retrievedNetworks[0]);
     };
 
     fetchData();
@@ -60,8 +62,8 @@ const NetworksProvider = ({ children }: { children: any }) => {
         setNetworksData,
         networkType,
         setNetworkType,
-        currentChainId,
+        selectedNetwork,
-        setCurrentChainId,
+        setSelectedNetwork,
       }}>
       {children}
     </NetworksContext.Provider>

src/screens/AddNetwork.tsx

@@ -2,15 +2,22 @@ import React, { useCallback, useState } from 'react';
 import { ScrollView } from 'react-native';
 import { useForm, Controller } from 'react-hook-form';
 import { TextInput, Button, HelperText } from 'react-native-paper';
+import {
+  getInternetCredentials,
+  setInternetCredentials,
+} from 'react-native-keychain';
+import { HDNode } from 'ethers/lib/utils';
 
 import { NativeStackNavigationProp } from '@react-navigation/native-stack';
 import { useNavigation } from '@react-navigation/native';
 
 import styles from '../styles/stylesheet';
-import { NetworksDataState, StackParamsList } from '../types';
+import { NetworksDataState, NetworksFormData, StackParamsList } from '../types';
 import { SelectNetworkType } from '../components/SelectNetworkType';
 import { storeNetworkData } from '../utils/accounts';
 import { useNetworks } from '../context/NetworksContext';
+import { COSMOS, EIP155 } from '../utils/constants';
+import { getCosmosAccounts } from '../utils/accounts';
 
 // TODO: Add validation to form inputs
 const AddNetwork = () => {
@@ -25,29 +32,79 @@ const AddNetwork = () => {
     mode: 'onChange',
   });
 
-  const { networksData, setNetworksData } = useNetworks();
+  const { setNetworksData } = useNetworks();
 
-  const [networkType, setNetworkType] = useState<string>('eth');
+  const [namespace, setNamespace] = useState<string>(EIP155);
 
   const updateNetworkType = (newNetworkType: string) => {
-    setNetworkType(newNetworkType);
+    setNamespace(newNetworkType);
   };
 
   const submit = useCallback(
-    async (data: NetworksDataState) => {
+    async (data: NetworksFormData) => {
-      const namespace = networkType === 'eth' ? 'eip155:' : 'cosmos:';
       const newNetworkData = {
         ...data,
-        chainId: `${namespace}${data.chainId}`,
+        namespace,
-        networkType,
-        isDefault: false,
       };
-      setNetworksData([...networksData, newNetworkData]);
+
-      await storeNetworkData(newNetworkData);
+      const mnemonicServer = await getInternetCredentials('mnemonicServer');
+      const mnemonic = mnemonicServer && mnemonicServer.password;
+
+      if (!mnemonic) {
+        throw new Error('Mnemonic not found');
+      }
+
+      const hdNode = HDNode.fromMnemonic(mnemonic);
+
+      const hdPath = `m/44'/${newNetworkData.coinType}'/0'/0/0`;
+      const node = hdNode.derivePath(hdPath);
+      let address;
+
+      switch (newNetworkData.namespace) {
+        case EIP155:
+          address = node.address;
+          break;
+
+        case COSMOS:
+          address = (
+            await getCosmosAccounts(
+              mnemonic,
+              hdPath,
+              newNetworkData.addressPrefix,
+            )
+          ).data.address;
+          break;
+
+        default:
+          throw new Error('Unsupported namespace');
+      }
+
+      const accountInfo = `${hdPath},${node.privateKey},${node.publicKey},${address}`;
+
+      const retrievedNetworksData = await storeNetworkData(newNetworkData);
+      setNetworksData(retrievedNetworksData);
+
+      await Promise.all([
+        setInternetCredentials(
+          `accounts/${newNetworkData.namespace}:${newNetworkData.chainId}/0`,
+          '_',
+          accountInfo,
+        ),
+        setInternetCredentials(
+          `addAccountCounter/${newNetworkData.namespace}:${newNetworkData.chainId}`,
+          '_',
+          '1',
+        ),
+        setInternetCredentials(
+          `accountIndices/${newNetworkData.namespace}:${newNetworkData.chainId}`,
+          '_',
+          '0',
+        ),
+      ]);
 
       navigation.navigate('Laconic');
     },
-    [navigation, networkType, networksData, setNetworksData],
+    [navigation, namespace, setNetworksData],
   );
 
   return (
@@ -123,8 +180,25 @@ const AddNetwork = () => {
           </>
         )}
       />
+      <Controller
+        control={control}
+        name="coinType"
+        defaultValue=""
+        render={({ field: { onChange, onBlur, value } }) => (
+          <>
+            <TextInput
+              mode="outlined"
+              value={value}
+              label="Coin Type"
+              onBlur={onBlur}
+              onChangeText={value => onChange(value)}
+            />
+            <HelperText type="error">{errors.coinType?.message}</HelperText>
+          </>
+        )}
+      />
       <SelectNetworkType updateNetworkType={updateNetworkType} />
-      {networkType === 'eth' ? (
+      {namespace === EIP155 ? (
         <Controller
           control={control}
           name="currencySymbol"
@@ -184,23 +258,6 @@ const AddNetwork = () => {
               </>
             )}
           />
-          <Controller
-            control={control}
-            name="coinType"
-            defaultValue=""
-            render={({ field: { onChange, onBlur, value } }) => (
-              <>
-                <TextInput
-                  mode="outlined"
-                  value={value}
-                  label="Coin Type"
-                  onBlur={onBlur}
-                  onChangeText={value => onChange(value)}
-                />
-                <HelperText type="error">{errors.coinType?.message}</HelperText>
-              </>
-            )}
-          />
         </>
       )}
       <Button

src/screens/ApproveTransaction.tsx

@@ -28,6 +28,7 @@ import { web3wallet } from '../utils/wallet-connect/WalletConnectUtils';
 import DataBox from '../components/DataBox';
 import { getPathKey } from '../utils/misc';
 import { useNetworks } from '../context/NetworksContext';
+import { COSMOS, EIP155 } from '../utils/constants';
 
 type SignRequestProps = NativeStackScreenProps<
   StackParamsList,
@@ -41,7 +42,7 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
   const requestName = requestSession.peer.metadata.name;
   const requestIcon = requestSession.peer.metadata.icons[0];
   const requestURL = requestSession.peer.metadata.url;
-  const network = route.params.network;
+  // TODO: Remove and access namespace from requestEvent
   const transaction = route.params.transaction;
   const requestEvent = route.params.requestEvent;
   const chainId = requestEvent.params.chainId;
@@ -54,18 +55,53 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
     useState<SigningStargateClient>();
 
   const requestedChain = networksData.find(
-    networkData => networkData.chainId === chainId,
+    networkData =>
+      `${networkData.namespace}:${networkData.chainId}` === chainId,
+  );
+  const namespace = requestedChain!.namespace;
+
+  useEffect(() => {
+    if (namespace !== COSMOS) {
+      return;
+    }
+
+    const setClient = async () => {
+      if (!account) {
+        return;
+      }
+
+      const cosmosPrivKey = (
+        await getPathKey(
+          `${requestedChain?.namespace}:${requestedChain?.chainId}`,
+          account.index,
+        )
+      ).privKey;
+
+      const sender = await DirectSecp256k1Wallet.fromKey(
+        Buffer.from(cosmosPrivKey.split('0x')[1], 'hex'),
+        requestedChain?.addressPrefix,
       );
 
+      const client = await SigningStargateClient.connectWithSigner(
+        requestedChain?.rpcUrl!,
+        sender,
+      );
+
+      setCosmosStargateClient(client);
+    };
+
+    setClient();
+  }, [account, requestedChain, chainId, namespace]);
+
   const provider = useMemo(() => {
-    if (network === 'eth') {
+    if (namespace === EIP155) {
       if (!requestedChain) {
         throw new Error('Requested chain not supported');
       }
 
       return new providers.JsonRpcProvider(requestedChain.rpcUrl);
     }
-  }, [requestedChain, network]);
+  }, [requestedChain, namespace]);
 
   const navigation =
     useNavigation<NativeStackNavigationProp<StackParamsList>>();
@@ -73,9 +109,9 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
   const retrieveData = useCallback(
     async (requestAddress: string) => {
       const requestAccount = await retrieveSingleAccount(
-        network,
+        requestedChain!.namespace,
+        requestedChain!.chainId,
         requestAddress,
-        requestedChain?.addressPrefix,
       );
       if (!requestAccount) {
         navigation.navigate('InvalidPath');
@@ -85,11 +121,11 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
       setAccount(requestAccount);
       setIsLoading(false);
     },
-    [navigation, network, requestedChain],
+    [navigation, requestedChain],
   );
 
   const gasFees = useMemo(() => {
-    if (network === 'eth') {
+    if (namespace === EIP155) {
       return BigNumber.from(transaction.gasLimit)
         .mul(BigNumber.from(transaction.gasPrice))
         .toString();
@@ -99,7 +135,7 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
 
       return cosmosFees.amount[0].amount;
     }
-  }, [transaction, network]);
+  }, [transaction, namespace]);
 
   useEffect(() => {
     retrieveData(transaction.from!);
@@ -115,9 +151,10 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
       networksData,
       requestEvent,
       account,
-      network,
+      namespace!,
+      requestedChain!.chainId,
       '',
-      network === 'eth' ? provider : cosmosStargateClient,
+      namespace === EIP155 ? provider : cosmosStargateClient,
     );
 
     const { topic } = requestEvent;
@@ -140,7 +177,7 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
 
   useEffect(() => {
     const getAccountBalance = async (account: Account) => {
-      if (network === 'eth') {
+      if (namespace === EIP155) {
         const fetchedBalance =
           provider && (await provider.getBalance(account.address));
 
@@ -158,7 +195,7 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
     if (account) {
       getAccountBalance(account);
     }
-  }, [account, provider, network, cosmosStargateClient, requestedChain]);
+  }, [account, provider, namespace, cosmosStargateClient, requestedChain]);
 
   useEffect(() => {
     navigation.setOptions({
@@ -184,35 +221,6 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [navigation, route.name]);
 
-  useEffect(() => {
-    if (network !== 'cosmos') {
-      return;
-    }
-
-    const setClient = async () => {
-      if (!account) {
-        return;
-      }
-
-      const cosmosPrivKey = (await getPathKey('cosmos', account.counterId))
-        .privKey;
-
-      const sender = await DirectSecp256k1Wallet.fromKey(
-        Buffer.from(cosmosPrivKey.split('0x')[1], 'hex'),
-        requestedChain?.addressPrefix,
-      );
-
-      const client = await SigningStargateClient.connectWithSigner(
-        requestedChain?.rpcUrl!,
-        sender,
-      );
-
-      setCosmosStargateClient(client);
-    };
-
-    setClient();
-  }, [account, requestedChain, chainId, network]);
-
   return (
     <>
       {isLoading ? (
@@ -240,14 +248,12 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
             </View>
             <DataBox
               label={`Balance (${
-                requestedChain!.networkType === 'eth'
+                namespace === EIP155 ? 'wei' : requestedChain!.nativeDenom
-                  ? 'wei'
+              })`}
-                  : requestedChain!.nativeDenom
-              }`}
               data={
                 balance === '' || balance === undefined
                   ? 'Loading balance...'
-                  : `${balance})`
+                  : `${balance}`
               }
             />
             {transaction && (
@@ -255,9 +261,7 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
                 <DataBox label="To" data={transaction.to!} />
                 <DataBox
                   label={`Amount (${
-                    requestedChain!.networkType === 'eth'
+                    namespace === EIP155 ? 'wei' : requestedChain!.nativeDenom
-                      ? 'wei'
-                      : requestedChain!.nativeDenom
                   })`}
                   data={BigNumber.from(
                     transaction.value?.toString(),
@@ -265,13 +269,11 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
                 />
                 <DataBox
                   label={`Gas Fees (${
-                    requestedChain!.networkType === 'eth'
+                    namespace === EIP155 ? 'wei' : requestedChain!.nativeDenom
-                      ? 'wei'
-                      : requestedChain!.nativeDenom
                   })`}
                   data={gasFees!}
                 />
-                {network === 'eth' && (
+                {namespace === EIP155 && (
                   <DataBox label="Data" data={transaction.data!} />
                 )}
               </View>

src/screens/HomeScreen.tsx

@@ -1,4 +1,4 @@
-import React, { useEffect, useState } from 'react';
+import React, { useCallback, useEffect, useState } from 'react';
 import { View, ActivityIndicator, Image } from 'react-native';
 import { Button, Text } from 'react-native-paper';
 
@@ -29,22 +29,16 @@ const WCLogo = () => {
 };
 
 const HomeScreen = () => {
-  const {
+  const { accounts, setAccounts, currentIndex, setCurrentIndex } =
-    accounts,
+    useAccounts();
-    setAccounts,
-    currentIndex,
-    setCurrentIndex,
-    networkType,
-    setNetworkType,
-  } = useAccounts();
 
-  const { networksData, currentChainId, setCurrentChainId } = useNetworks();
+  const { networksData, selectedNetwork, setSelectedNetwork } = useNetworks();
   const { setActiveSessions } = useWalletConnect();
 
   const navigation =
     useNavigation<NativeStackNavigationProp<StackParamsList>>();
   useEffect(() => {
-    if (accounts.ethAccounts.length > 0) {
+    if (accounts.length > 0) {
       navigation.setOptions({
         headerRight: () => (
           <Button onPress={() => navigation.navigate('WalletConnect')}>
@@ -69,16 +63,27 @@ const HomeScreen = () => {
   const hideWalletDialog = () => setWalletDialog(false);
   const hideResetDialog = () => setResetWalletDialog(false);
 
+  const fetchAccounts = useCallback(async () => {
+    if (!selectedNetwork) {
+      return;
+    }
+
+    const loadedAccounts = await retrieveAccounts(selectedNetwork);
+
+    if (loadedAccounts) {
+      setAccounts(loadedAccounts);
+      setIsWalletCreated(true);
+    }
+
+    setIsAccountsFetched(true);
+  }, [selectedNetwork, setAccounts]);
+
   const createWalletHandler = async () => {
     setIsWalletCreating(true);
-    const { mnemonic, ethAccounts, cosmosAccounts } = await createWallet();
+    const mnemonic = await createWallet(networksData);
-    if (ethAccounts && cosmosAccounts) {
+    if (mnemonic) {
-      setAccounts({
+      fetchAccounts();
-        ethAccounts: [...accounts.ethAccounts, ethAccounts],
-        cosmosAccounts: [...accounts.cosmosAccounts, cosmosAccounts],
-      });
       setWalletDialog(true);
-      setIsWalletCreated(true);
       setPhrase(mnemonic);
     }
   };
@@ -87,10 +92,7 @@ const HomeScreen = () => {
     await resetWallet();
     setIsWalletCreated(false);
     setIsWalletCreating(false);
-    setAccounts({
+    setAccounts([]);
-      ethAccounts: [],
-      cosmosAccounts: [],
-    });
     setCurrentIndex(0);
     const sessions = web3wallet!.getActiveSessions();
 
@@ -103,12 +105,10 @@ const HomeScreen = () => {
     setActiveSessions({});
 
     hideResetDialog();
-    setNetworkType('eth');
   };
 
   const updateNetwork = (networksData: NetworksDataState) => {
-    setNetworkType(networksData.networkType);
+    setSelectedNetwork(networksData);
-    setCurrentChainId(networksData.chainId);
     setCurrentIndex(0);
   };
 
@@ -117,34 +117,8 @@ const HomeScreen = () => {
   };
 
   useEffect(() => {
-    const fetchAccounts = async () => {
-      if (!currentChainId) {
-        return;
-      }
-
-      const currentNetwork = networksData.find(
-        networkData => networkData.chainId === currentChainId,
-      );
-      if (!currentNetwork) {
-        throw new Error('Current Network not found');
-      }
-
-      const { ethLoadedAccounts, cosmosLoadedAccounts } =
-        await retrieveAccounts(currentNetwork.addressPrefix);
-
-      if (cosmosLoadedAccounts && ethLoadedAccounts) {
-        setAccounts({
-          ethAccounts: ethLoadedAccounts,
-          cosmosAccounts: cosmosLoadedAccounts,
-        });
-        setIsWalletCreated(true);
-      }
-
-      setIsAccountsFetched(true);
-    };
-
     fetchAccounts();
-  }, [currentChainId, networksData, setAccounts]);
+  }, [networksData, setAccounts, selectedNetwork, fetchAccounts]);
 
   return (
     <View style={styles.appContainer}>
@@ -157,11 +131,7 @@ const HomeScreen = () => {
         <>
           <NetworkDropdown updateNetwork={updateNetwork} />
           <View style={styles.accountComponent}>
-            <Accounts
+            <Accounts currentIndex={currentIndex} updateIndex={updateIndex} />
-              network={networkType}
-              currentIndex={currentIndex}
-              updateIndex={updateIndex}
-            />
           </View>
           <View style={styles.resetContainer}>
             <Button

src/screens/SignMessage.tsx

@@ -12,7 +12,8 @@ import AccountDetails from '../components/AccountDetails';
 type SignProps = NativeStackScreenProps<StackParamsList, 'SignMessage'>;
 
 const SignMessage = ({ route }: SignProps) => {
-  const network = route.params.selectedNetwork;
+  const namespace = route.params.selectedNamespace;
+  const chainId = route.params.selectedChainId;
   const account = route.params.accountInfo;
 
   const [message, setMessage] = useState<string>('');
@@ -20,8 +21,9 @@ const SignMessage = ({ route }: SignProps) => {
   const signMessageHandler = async () => {
     const signedMessage = await signMessage({
       message,
-      network,
+      namespace,
-      accountId: account.counterId,
+      chainId,
+      accountId: account.index,
     });
     Alert.alert('Signature', signedMessage);
   };
@@ -31,7 +33,7 @@ const SignMessage = ({ route }: SignProps) => {
       <View style={styles.accountInfo}>
         <View>
           <Text variant="titleMedium">
-            {account && `Account ${account.counterId + 1}`}
+            {account && `Account ${account.index + 1}`}
           </Text>
         </View>
         <View style={styles.accountContainer}>

src/screens/SignRequest.tsx

@@ -26,7 +26,7 @@ import { useNetworks } from '../context/NetworksContext';
 type SignRequestProps = NativeStackScreenProps<StackParamsList, 'SignRequest'>;
 
 const SignRequest = ({ route }: SignRequestProps) => {
-  const { networksData } = useNetworks();
+  const { networksData, selectedNetwork } = useNetworks();
 
   const requestSession = route.params.requestSessionData;
   const requestName = requestSession?.peer?.metadata?.name;
@@ -35,7 +35,8 @@ const SignRequest = ({ route }: SignRequestProps) => {
 
   const [account, setAccount] = useState<Account>();
   const [message, setMessage] = useState<string>('');
-  const [network, setNetwork] = useState<string>('');
+  const [namespace, setNamespace] = useState<string>('');
+  const [chainId, setChainId] = useState<string>('');
   const [isLoading, setIsLoading] = useState(true);
   const [isApproving, setIsApproving] = useState(false);
   const [isRejecting, setIsRejecting] = useState(false);
@@ -68,20 +69,15 @@ const SignRequest = ({ route }: SignRequestProps) => {
 
   const retrieveData = useCallback(
     async (
-      requestNetwork: string,
+      requestNamespace: string,
+      requestChainId: string,
       requestAddress: string,
       requestMessage: string,
     ) => {
-      const currentChain = networksData.find(networkData => {
-        if (networkData.addressPrefix) {
-          return requestAddress.includes(networkData.addressPrefix);
-        }
-      });
-
       const requestAccount = await retrieveSingleAccount(
-        requestNetwork,
+        requestNamespace,
+        requestChainId,
         requestAddress,
-        currentChain?.addressPrefix,
       );
       if (!requestAccount) {
         navigation.navigate('InvalidPath');
@@ -94,21 +90,23 @@ const SignRequest = ({ route }: SignRequestProps) => {
       if (requestMessage !== message) {
         setMessage(decodeURIComponent(requestMessage));
       }
-      if (requestNetwork !== network) {
+      if (requestNamespace !== namespace) {
-        setNetwork(requestNetwork);
+        setNamespace(requestNamespace);
+      }
+      if (requestChainId !== chainId) {
+        setChainId(requestChainId);
       }
       setIsLoading(false);
     },
-    [account, message, navigation, network, networksData],
+    [account, message, navigation, namespace, chainId],
   );
 
   const sanitizePath = useCallback(
     (path: string) => {
-      const regex = /^\/sign\/(eth|cosmos)\/(.+)\/(.+)$/;
+      const regex = /^\/sign\/(eip155|cosmos)\/(.+)\/(.+)$/;
       const match = path.match(regex);
-
       if (match) {
-        const [network, address, message] = match;
+        const [, network, address, message] = match;
         return {
           network,
           address,
@@ -127,18 +125,28 @@ const SignRequest = ({ route }: SignRequestProps) => {
       const sanitizedRoute = sanitizePath(route.path);
       sanitizedRoute &&
         retrieveData(
-          route.params.network,
+          sanitizedRoute.network,
-          route.params.address,
+          // TODO: Take chainId from route.path
-          route.params.message,
+          selectedNetwork!.chainId!,
+          sanitizedRoute.address,
+          sanitizedRoute.message,
         );
       return;
     }
+    const requestEvent = route.params.requestEvent;
+    const requestChainId = requestEvent?.params.chainId;
+
+    const requestedChain = networksData.find(
+      networkData => networkData.chainId === requestChainId?.split(':')[1],
+    );
+
     retrieveData(
-      route.params.network,
+      requestedChain!.namespace,
+      requestedChain!.chainId,
       route.params.address,
       route.params.message,
     );
-  }, [retrieveData, sanitizePath, route]);
+  }, [retrieveData, sanitizePath, route, networksData, selectedNetwork]);
 
   const handleWalletConnectRequest = async () => {
     const { requestEvent } = route.params || {};
@@ -155,7 +163,8 @@ const SignRequest = ({ route }: SignRequestProps) => {
       networksData,
       requestEvent,
       account,
-      network,
+      namespace,
+      chainId,
       message,
     );
 
@@ -170,8 +179,9 @@ const SignRequest = ({ route }: SignRequestProps) => {
     if (message) {
       const signedMessage = await signMessage({
         message,
-        network,
+        namespace,
-        accountId: account.counterId,
+        chainId,
+        accountId: account.index,
       });
       Alert.alert('Signature', signedMessage);
     }

src/types.ts

@@ -5,16 +5,19 @@ import { Web3WalletTypes } from '@walletconnect/web3wallet';
 
 export type StackParamsList = {
   Laconic: undefined;
-  SignMessage: { selectedNetwork: string; accountInfo: Account };
+  SignMessage: {
+    selectedNamespace: string;
+    selectedChainId: string;
+    accountInfo: Account;
+  };
   SignRequest: {
-    network: string;
+    namespace: string;
     address: string;
     message: string;
     requestEvent?: Web3WalletTypes.SessionRequest;
     requestSessionData?: SessionTypes.Struct;
   };
   ApproveTransaction: {
-    network: string;
     transaction: PopulatedTransaction;
     requestEvent: Web3WalletTypes.SessionRequest;
     requestSessionData: SessionTypes.Struct;
@@ -26,20 +29,13 @@ export type StackParamsList = {
 };
 
 export type Account = {
-  counterId: number;
+  index: number;
   pubKey: string;
   address: string;
   hdPath: string;
 };
 
-export type WalletDetails = {
-  mnemonic: string;
-  ethAccounts: Account | undefined;
-  cosmosAccounts: Account | undefined;
-};
-
 export type AccountsProps = {
-  network: string;
   currentIndex: number;
   updateIndex: (index: number) => void;
 };
@@ -48,27 +44,27 @@ export type NetworkDropdownProps = {
   updateNetwork: (networksData: NetworksDataState) => void;
 };
 
-export type AccountsState = {
+export type NetworksFormData = {
-  ethAccounts: Account[];
-  cosmosAccounts: Account[];
-};
-
-export type NetworksDataState = {
   networkName: string;
   rpcUrl: string;
   chainId: string;
   currencySymbol?: string;
   blockExplorerUrl?: string;
-  networkType: string;
+  namespace: string;
   nativeDenom?: string;
   addressPrefix?: string;
   coinType?: string;
   isDefault: boolean;
 };
 
+export interface NetworksDataState extends NetworksFormData {
+  networkId: string;
+}
+
 export type SignMessageParams = {
   message: string;
-  network: string;
+  namespace: string;
+  chainId: string;
   accountId: number;
 };
 

src/utils/accounts.ts

@@ -16,78 +16,76 @@ import { Secp256k1HdWallet } from '@cosmjs/amino';
 import { AccountData } from '@cosmjs/proto-signing';
 import { stringToPath } from '@cosmjs/crypto';
 
-import { Account, NetworksDataState, WalletDetails } from '../types';
+import { Account, NetworksDataState, NetworksFormData } from '../types';
 import {
   getHDPath,
   getPathKey,
   resetKeyServers,
-  updateGlobalCounter,
+  updateAccountIndices,
 } from './misc';
+import { COSMOS, EIP155 } from './constants';
 
-const createWallet = async (): Promise<WalletDetails> => {
+const createWallet = async (
-  try {
+  networksData: NetworksDataState[],
+): Promise<string> => {
   const mnemonic = utils.entropyToMnemonic(utils.randomBytes(16));
   await setInternetCredentials('mnemonicServer', 'mnemonic', mnemonic);
 
   const hdNode = HDNode.fromMnemonic(mnemonic);
-    const ethNode = hdNode.derivePath("m/44'/60'/0'/0/0");
-    const cosmosNode = hdNode.derivePath("m/44'/118'/0'/0/0");
 
-    const ethAddress = ethNode.address;
+  for (const network of networksData) {
-    const cosmosAddress = (await getCosmosAccounts(mnemonic, "0'/0/0")).data
+    const hdPath = `m/44'/${network.coinType}'/0'/0/0`;
-      .address;
+    const node = hdNode.derivePath(hdPath);
+    let address;
 
-    const ethAccountInfo = `${"0'/0/0"},${ethNode.privateKey},${
+    switch (network.namespace) {
-      ethNode.publicKey
+      case EIP155:
-    },${ethAddress}`;
+        address = node.address;
-    const cosmosAccountInfo = `${"0'/0/0"},${cosmosNode.privateKey},${
+        break;
-      cosmosNode.publicKey
+
-    },${cosmosAddress}`;
+      case COSMOS:
+        address = (
+          await getCosmosAccounts(mnemonic, hdPath, network.addressPrefix)
+        ).data.address;
+        break;
+
+      default:
+        throw new Error('Unsupported namespace');
+    }
+
+    const accountInfo = `${hdPath},${node.privateKey},${node.publicKey},${address}`;
 
     await Promise.all([
       setInternetCredentials(
-        'eth:keyServer:0',
+        `accounts/${network.namespace}:${network.chainId}/0`,
-        'eth:pathKey:0',
+        '_',
-        ethAccountInfo,
+        accountInfo,
       ),
       setInternetCredentials(
-        'cosmos:keyServer:0',
+        `addAccountCounter/${network.namespace}:${network.chainId}`,
-        'cosmos:pathKey:0',
+        '_',
-        cosmosAccountInfo,
+        '1',
+      ),
+      setInternetCredentials(
+        `accountIndices/${network.namespace}:${network.chainId}`,
+        '_',
+        '0',
       ),
-      setInternetCredentials('eth:accountIndices', 'ethCounter', '0'),
-      setInternetCredentials('cosmos:accountIndices', 'cosmosCounter', '0'),
-      setInternetCredentials('eth:globalCounter', 'ethGlobal', '0'),
-      setInternetCredentials('cosmos:globalCounter', 'cosmosGlobal', '0'),
     ]);
-
-    const ethAccounts = {
-      counterId: 0,
-      pubKey: ethNode.publicKey,
-      address: ethAddress,
-      hdPath: "m/44'/60'/0'/0/0",
-    };
-
-    const cosmosAccounts = {
-      counterId: 0,
-      pubKey: cosmosNode.publicKey,
-      address: cosmosAddress,
-      hdPath: "m/44'/118'/0'/0/0",
-    };
-
-    return { mnemonic, ethAccounts, cosmosAccounts };
-  } catch (error) {
-    console.error('Error creating HD wallet:', error);
-    return { mnemonic: '', ethAccounts: undefined, cosmosAccounts: undefined };
   }
+
+  return mnemonic;
 };
 
-const addAccount = async (network: string): Promise<Account | undefined> => {
+const addAccount = async (
+  networkData: NetworksDataState,
+): Promise<Account | undefined> => {
   try {
-    const id = await getNextAccountId(network);
+    const namespaceChainId = `${networkData.namespace}:${networkData.chainId}`;
-    const hdPath = getHDPath(network, `0'/0/${id}`);
+    const id = await getNextAccountId(namespaceChainId);
-    const accounts = await addAccountFromHDPath(hdPath);
+    const hdPath = getHDPath(namespaceChainId, `0'/0/${id}`);
-    await updateAccountIndices(network, id);
+    const accounts = await addAccountFromHDPath(hdPath, networkData);
+    await updateAccountCounter(namespaceChainId, id);
     return accounts;
   } catch (error) {
     console.error('Error creating account:', error);
@@ -96,37 +94,40 @@ const addAccount = async (network: string): Promise<Account | undefined> => {
 
 const addAccountFromHDPath = async (
   hdPath: string,
+  networkData: NetworksDataState,
 ): Promise<Account | undefined> => {
   try {
-    const account = await accountInfoFromHDPath(hdPath);
+    const account = await accountInfoFromHDPath(
+      hdPath,
+      networkData.addressPrefix,
+    );
     if (!account) {
       throw new Error('Error while creating account');
     }
 
-    const parts = hdPath.split('/');
+    const { privKey, pubKey, address } = account;
-    const path = parts.slice(-3).join('/');
 
-    const { privKey, pubKey, address, network } = account;
+    const namespaceChainId = `${networkData.namespace}:${networkData.chainId}`;
 
-    const counterId = (await updateGlobalCounter(network)).counterId;
+    const index = (await updateAccountIndices(namespaceChainId)).index;
 
     await Promise.all([
       setInternetCredentials(
-        `${network}:keyServer:${counterId}`,
+        `accounts/${namespaceChainId}/${index}`,
-        `${network}:pathKey:${counterId}`,
+        '_',
-        `${path},${privKey},${pubKey},${address}`,
+        `${hdPath},${privKey},${pubKey},${address}`,
       ),
     ]);
 
-    return { counterId, pubKey, address, hdPath };
+    return { index, pubKey, address, hdPath };
   } catch (error) {
     console.error(error);
   }
 };
 
 const storeNetworkData = async (
-  networkData: NetworksDataState,
+  networkData: NetworksFormData,
-): Promise<void> => {
+): Promise<NetworksDataState[]> => {
   const networks = await getInternetCredentials('networks');
   const retrievedNetworks =
     networks && networks.password ? JSON.parse(networks.password) : [];
@@ -135,7 +136,7 @@ const storeNetworkData = async (
     networkId = retrievedNetworks[retrievedNetworks.length - 1].networkId + 1;
   }
 
-  const updatedNetworks = [
+  const updatedNetworks: NetworksDataState[] = [
     ...retrievedNetworks,
     { networkId: networkId, ...networkData },
   ];
@@ -144,6 +145,8 @@ const storeNetworkData = async (
     '_',
     JSON.stringify(updatedNetworks),
   );
+
+  return updatedNetworks;
 };
 
 const retrieveNetworksData = async (): Promise<NetworksDataState[]> => {
@@ -155,24 +158,23 @@ const retrieveNetworksData = async (): Promise<NetworksDataState[]> => {
 };
 
 export const retrieveAccountsForNetwork = async (
-  network: string,
+  namespaceChainId: string,
   accountsIndices: string,
-  prefix: string = 'cosmos',
 ): Promise<Account[]> => {
   const accountsIndexArray = accountsIndices.split(',');
 
   const loadedAccounts = await Promise.all(
     accountsIndexArray.map(async i => {
-      const pubKey = (await getPathKey(network, Number(i), prefix)).pubKey;
+      const { address, path, pubKey } = await getPathKey(
-      const address = (await getPathKey(network, Number(i), prefix)).address;
+        namespaceChainId,
-      const path = (await getPathKey(network, Number(i))).path;
+        Number(i),
-      const hdPath = getHDPath(network, path);
+      );
 
       const account: Account = {
-        counterId: Number(i),
+        index: Number(i),
-        pubKey: pubKey,
+        pubKey,
-        address: address,
+        address,
-        hdPath: hdPath,
+        hdPath: path,
       };
       return account;
     }),
@@ -182,77 +184,57 @@ export const retrieveAccountsForNetwork = async (
 };
 
 const retrieveAccounts = async (
-  prefix: string = 'cosmos',
+  currentNetworkData: NetworksDataState,
-): Promise<{
+): Promise<Account[] | undefined> => {
-  ethLoadedAccounts?: Account[];
+  const accountIndicesServer = await getInternetCredentials(
-  cosmosLoadedAccounts?: Account[];
+    `accountIndices/${currentNetworkData.namespace}:${currentNetworkData.chainId}`,
-}> => {
+  );
-  const ethServer = await getInternetCredentials('eth:globalCounter');
+  const accountIndices = accountIndicesServer && accountIndicesServer.password;
-  const ethCounter = ethServer && ethServer.password;
-  const cosmosServer = await getInternetCredentials('cosmos:globalCounter');
-  const cosmosCounter = cosmosServer && cosmosServer.password;
 
-  const ethLoadedAccounts = ethCounter
+  const loadedAccounts = accountIndices
-    ? await retrieveAccountsForNetwork('eth', ethCounter)
+    ? await retrieveAccountsForNetwork(
-    : undefined;
+        `${currentNetworkData.namespace}:${currentNetworkData.chainId}`,
-  const cosmosLoadedAccounts = cosmosCounter
+        accountIndices,
-    ? await retrieveAccountsForNetwork('cosmos', cosmosCounter, prefix)
+      )
     : undefined;
 
-  return { ethLoadedAccounts, cosmosLoadedAccounts };
+  return loadedAccounts;
 };
 
 const retrieveSingleAccount = async (
-  network: string,
+  namespace: string,
+  chainId: string,
   address: string,
-  prefix: string = 'cosmos',
 ) => {
   let loadedAccounts;
 
-  switch (network) {
+  const accountIndicesServer = await getInternetCredentials(
-    case 'eth':
+    `accountIndices/${namespace}:${chainId}`,
-      const ethServer = await getInternetCredentials('eth:globalCounter');
-      const ethCounter = ethServer && ethServer.password;
-
-      if (ethCounter) {
-        loadedAccounts = await retrieveAccountsForNetwork(network, ethCounter);
-      }
-      break;
-
-    case 'cosmos':
-      const cosmosServer = await getInternetCredentials('cosmos:globalCounter');
-      const cosmosCounter = cosmosServer && cosmosServer.password;
-
-      if (cosmosCounter) {
-        loadedAccounts = await retrieveAccountsForNetwork(
-          network,
-          cosmosCounter,
-          prefix,
   );
-      }
+  const accountIndices = accountIndicesServer && accountIndicesServer.password;
-      break;
 
-    default:
+  if (!accountIndices) {
-      break;
+    throw new Error('Indices for given chain not found');
+  }
+
+  loadedAccounts = await retrieveAccountsForNetwork(
+    `${namespace}:${chainId}`,
+    accountIndices,
+  );
+
+  if (!loadedAccounts) {
+    throw new Error('Accounts for given chain not found');
   }
 
-  if (loadedAccounts) {
   return loadedAccounts.find(account => account.address === address);
-  }
-
-  return undefined;
 };
 
 const resetWallet = async () => {
   try {
     await Promise.all([
       resetInternetCredentials('mnemonicServer'),
-      resetKeyServers('eth'),
+      resetKeyServers(EIP155),
-      resetKeyServers('cosmos'),
+      resetKeyServers(COSMOS),
-      resetInternetCredentials('eth:accountIndices'),
-      resetInternetCredentials('cosmos:accountIndices'),
-      resetInternetCredentials('eth:globalCounter'),
-      resetInternetCredentials('cosmos:globalCounter'),
     ]);
   } catch (error) {
     console.error('Error resetting wallet:', error);
@@ -262,11 +244,10 @@ const resetWallet = async () => {
 
 const accountInfoFromHDPath = async (
   hdPath: string,
+  prefix: string = COSMOS,
 ): Promise<
-  | { privKey: string; pubKey: string; address: string; network: string }
+  { privKey: string; pubKey: string; address: string } | undefined
-  | undefined
 > => {
-  // TODO: move HDNode inside eth switch case
   const mnemonicStore = await getInternetCredentials('mnemonicServer');
   if (!mnemonicStore) {
     throw new Error('Mnemonic not found!');
@@ -280,62 +261,65 @@ const accountInfoFromHDPath = async (
   const pubKey = node.publicKey;
 
   const parts = hdPath.split('/');
-  const path = parts.slice(-3).join('/');
   const coinType = parts[2];
 
-  let network: string;
   let address: string;
 
   switch (coinType) {
     case "60'":
-      network = 'eth';
       address = node.address;
       break;
     case "118'":
-      network = 'cosmos';
+      address = (await getCosmosAccounts(mnemonic, hdPath, prefix)).data
-      address = (await getCosmosAccounts(mnemonic, path)).data.address;
+        .address;
       break;
     default:
       throw new Error('Invalid wallet type');
   }
-  return { privKey, pubKey, address, network };
+  return { privKey, pubKey, address };
 };
 
-const getNextAccountId = async (network: string): Promise<number> => {
+const getNextAccountId = async (namespaceChainId: string): Promise<number> => {
-  const idStore = await getInternetCredentials(`${network}:accountIndices`);
+  const idStore = await getInternetCredentials(
+    `addAccountCounter/${namespaceChainId}`,
+  );
   if (!idStore) {
     throw new Error('Account id not found');
   }
 
-  const accountIds = idStore.password;
+  const accountCounter = idStore.password;
-  const ids = accountIds.split(',').map(Number);
+  const nextCounter = Number(accountCounter);
-  return ids[ids.length - 1] + 1;
+  return nextCounter;
 };
 
-const updateAccountIndices = async (
+const updateAccountCounter = async (
-  network: string,
+  namespaceChainId: string,
   id: number,
 ): Promise<void> => {
-  const idStore = await getInternetCredentials(`${network}:accountIndices`);
+  const idStore = await getInternetCredentials(
+    `addAccountCounter/${namespaceChainId}`,
+  );
   if (!idStore) {
     throw new Error('Account id not found');
   }
 
-  const updatedIndices = `${idStore.password},${id.toString()}`;
+  const updatedCounter = String(id + 1);
-  await resetInternetCredentials(`${network}:accountIndices`);
+  await resetInternetCredentials(`addAccountCounter/${namespaceChainId}`);
   await setInternetCredentials(
-    `${network}:accountIndices`,
+    `addAccountCounter/${namespaceChainId}`,
-    `${network}Counter`,
+    '_',
-    updatedIndices,
+    updatedCounter,
   );
 };
 
 const getCosmosAccounts = async (
   mnemonic: string,
   path: string,
+  prefix: string = COSMOS,
 ): Promise<{ cosmosWallet: Secp256k1HdWallet; data: AccountData }> => {
   const cosmosWallet = await Secp256k1HdWallet.fromMnemonic(mnemonic, {
-    hdPaths: [stringToPath(`m/44'/118'/${path}`)],
+    hdPaths: [stringToPath(path)],
+    prefix,
   });
 
   const accountsData = await cosmosWallet.getAccounts();
@@ -355,6 +339,6 @@ export {
   resetWallet,
   accountInfoFromHDPath,
   getNextAccountId,
-  updateAccountIndices,
+  updateAccountCounter,
   getCosmosAccounts,
 };

src/utils/constants.ts

@@ -1,19 +1,22 @@
 import { COSMOS_TESTNET_CHAINS } from './wallet-connect/COSMOSData';
 import { EIP155_CHAINS } from './wallet-connect/EIP155Data';
 
-export const DEFAULTNETWORKS = [
+export const EIP155 = 'eip155';
+export const COSMOS = 'cosmos';
+export const DEFAULT_NETWORKS = [
   {
-    chainId: 'eip155:1',
+    chainId: '1',
     networkName: EIP155_CHAINS['eip155:1'].name,
-    networkType: 'eth',
+    namespace: EIP155,
     rpcUrl: EIP155_CHAINS['eip155:1'].rpc,
     currencySymbol: 'ETH',
+    coinType: '60',
     isDefault: true,
   },
   {
-    chainId: 'cosmos:theta-testnet-001',
+    chainId: 'theta-testnet-001',
     networkName: COSMOS_TESTNET_CHAINS['cosmos:theta-testnet-001'].name,
-    networkType: 'cosmos',
+    namespace: COSMOS,
     rpcUrl: COSMOS_TESTNET_CHAINS['cosmos:theta-testnet-001'].rpc,
     nativeDenom: 'uatom',
     addressPrefix: 'cosmos',

src/utils/misc.ts

@@ -10,9 +10,11 @@ import {
   setInternetCredentials,
 } from 'react-native-keychain';
 
-import { AccountData, Secp256k1Wallet } from '@cosmjs/amino';
+import { AccountData } from '@cosmjs/amino';
 import { DirectSecp256k1HdWallet } from '@cosmjs/proto-signing';
 import { stringToPath } from '@cosmjs/crypto';
+import { EIP155 } from './constants';
+import { NetworksDataState } from '../types';
 
 const getMnemonic = async (): Promise<string> => {
   const mnemonicStore = await getInternetCredentials('mnemonicServer');
@@ -24,8 +26,9 @@ const getMnemonic = async (): Promise<string> => {
   return mnemonic;
 };
 
-const getHDPath = (network: string, path: string): string => {
+const getHDPath = (namespaceChainId: string, path: string): string => {
-  return network === 'eth' ? `m/44'/60'/${path}` : `m/44'/118'/${path}`;
+  const namespace = namespaceChainId.split(':')[0];
+  return namespace === EIP155 ? `m/44'/60'/${path}` : `m/44'/118'/${path}`;
 };
 
 export const getDirectWallet = async (
@@ -42,9 +45,8 @@ export const getDirectWallet = async (
 };
 
 const getPathKey = async (
-  network: string,
+  namespaceChainId: string,
   accountId: number,
-  prefix: string = 'cosmos',
 ): Promise<{
   path: string;
   privKey: string;
@@ -52,7 +54,7 @@ const getPathKey = async (
   address: string;
 }> => {
   const pathKeyStore = await getInternetCredentials(
-    `${network}:keyServer:${accountId}`,
+    `accounts/${namespaceChainId}/${accountId}`,
   );
 
   if (!pathKeyStore) {
@@ -63,84 +65,94 @@ const getPathKey = async (
   const pathkey = pathKeyVal.split(',');
   const path = pathkey[0];
   const privKey = pathkey[1];
-
+  const pubKey = pathkey[2];
-  let pubKey: string;
+  const address = pathkey[3];
-  let address: string;
-
-  if (network === 'eth') {
-    pubKey = pathkey[2];
-    address = pathkey[3];
-  } else {
-    // TODO: Store pubkey and address for cosmos instead of deriving
-    const wallet = await Secp256k1Wallet.fromKey(
-      Uint8Array.from(Buffer.from(privKey.split('0x')[1], 'hex')),
-      prefix,
-    );
-    const currAccount = await wallet.getAccounts();
-    pubKey = '0x' + Buffer.from(currAccount[0].pubkey).toString('hex');
-    address = currAccount[0].address;
-  }
 
   return { path, privKey, pubKey, address };
 };
 
-const getGlobalCounter = async (
+const getAccountIndices = async (
-  network: string,
+  namespaceChainId: string,
 ): Promise<{
-  accountCounter: string;
+  accountIndices: string;
-  counterIds: number[];
+  indices: number[];
-  counterId: number;
+  index: number;
 }> => {
-  const counterStore = await getInternetCredentials(`${network}:globalCounter`);
+  const counterStore = await getInternetCredentials(
+    `accountIndices/${namespaceChainId}`,
+  );
 
   if (!counterStore) {
     throw new Error('Error while fetching counter');
   }
 
-  let accountCounter = counterStore.password;
+  let accountIndices = counterStore.password;
-  const counterIds = accountCounter.split(',').map(Number);
+  const indices = accountIndices.split(',').map(Number);
-  const counterId = counterIds[counterIds.length - 1] + 1;
+  const index = indices[indices.length - 1] + 1;
 
-  return { accountCounter, counterIds, counterId };
+  return { accountIndices, indices, index };
 };
 
-const updateGlobalCounter = async (
+const updateAccountIndices = async (
-  network: string,
+  namespaceChainId: string,
-): Promise<{ accountCounter: string; counterId: number }> => {
+): Promise<{ accountIndices: string; index: number }> => {
-  const globalCounterData = await getGlobalCounter(network);
+  const accountIndicesData = await getAccountIndices(namespaceChainId);
-  const accountCounter = globalCounterData.accountCounter;
+  const accountIndices = accountIndicesData.accountIndices;
-  const counterId = globalCounterData.counterId;
+  const index = accountIndicesData.index;
-  const updatedAccountCounter = `${accountCounter},${counterId.toString()}`;
+  const updatedAccountIndices = `${accountIndices},${index.toString()}`;
 
-  await resetInternetCredentials(`${network}:globalCounter`);
+  await resetInternetCredentials(`accountIndices/${namespaceChainId}`);
   await setInternetCredentials(
-    `${network}:globalCounter`,
+    `accountIndices/${namespaceChainId}`,
-    `${network}Global`,
+    '_',
-    updatedAccountCounter,
+    updatedAccountIndices,
   );
 
-  return { accountCounter: updatedAccountCounter, counterId };
+  return { accountIndices: updatedAccountIndices, index };
 };
 
-const resetKeyServers = async (prefix: string) => {
+const resetKeyServers = async (namespace: string) => {
-  const idStore = await getInternetCredentials(`${prefix}:accountIndices`);
+  const networksServer = await getInternetCredentials('networks');
+  if (!networksServer) {
+    throw new Error('Networks not found.');
+  }
+
+  const networksData: NetworksDataState[] = JSON.parse(networksServer.password);
+  const filteredNetworks = networksData.filter(
+    network => network.namespace === namespace,
+  );
+
+  if (filteredNetworks.length === 0) {
+    throw new Error(`No networks found for namespace ${namespace}.`);
+  }
+
+  filteredNetworks.forEach(async network => {
+    const { chainId } = network;
+    const namespaceChainId = `${namespace}:${chainId}`;
+
+    const idStore = await getInternetCredentials(
+      `accountIndices/${namespaceChainId}`,
+    );
     if (!idStore) {
-    throw new Error('Account id not found.');
+      throw new Error(`Account indices not found for ${namespaceChainId}.`);
     }
 
     const accountIds = idStore.password;
     const ids = accountIds.split(',').map(Number);
-  const id = ids[ids.length - 1];
+    const latestId = Math.max(...ids);
 
-  for (let i = 0; i <= id; i++) {
+    for (let i = 0; i <= latestId; i++) {
-    await resetInternetCredentials(`${prefix}:keyServer:${i}`);
+      await resetInternetCredentials(`accounts/${namespaceChainId}/${i}`);
     }
+    await resetInternetCredentials(`addAccountCounter/${namespaceChainId}`);
+    await resetInternetCredentials(`accountIndices/${namespaceChainId}`);
+  });
 };
 
 export {
   getMnemonic,
   getPathKey,
-  updateGlobalCounter,
+  updateAccountIndices,
   getHDPath,
   resetKeyServers,
 };

src/utils/sign-message.ts

@@ -10,19 +10,21 @@ import { SignDoc } from 'cosmjs-types/cosmos/tx/v1beta1/tx';
 import { SignMessageParams } from '../types';
 import { getDirectWallet, getMnemonic, getPathKey } from './misc';
 import { getCosmosAccounts } from './accounts';
+import { COSMOS, EIP155 } from './constants';
 
 const signMessage = async ({
   message,
-  network,
+  namespace,
+  chainId,
   accountId,
 }: SignMessageParams): Promise<string | undefined> => {
-  const path = (await getPathKey(network, accountId)).path;
+  const path = await getPathKey(`${namespace}:${chainId}`, accountId);
 
-  switch (network) {
+  switch (namespace) {
-    case 'eth':
+    case EIP155:
-      return await signEthMessage(message, accountId);
+      return await signEthMessage(message, accountId, chainId);
-    case 'cosmos':
+    case COSMOS:
-      return await signCosmosMessage(message, path);
+      return await signCosmosMessage(message, path.path);
     default:
       throw new Error('Invalid wallet type');
   }
@@ -31,9 +33,11 @@ const signMessage = async ({
 const signEthMessage = async (
   message: string,
   accountId: number,
+  chainId: string,
 ): Promise<string | undefined> => {
   try {
-    const privKey = (await getPathKey('eth', accountId)).privKey;
+    const privKey = (await getPathKey(`${EIP155}:${chainId}`, accountId))
+      .privKey;
     const wallet = new Wallet(privKey);
     const signature = await wallet.signMessage(message);
 
@@ -83,12 +87,12 @@ const signCosmosMessage = async (
 };
 
 const signDirectMessage = async (
-  network: string,
+  namespaceChainId: string,
   accountId: number,
   signDoc: SignDoc,
 ): Promise<string | undefined> => {
   try {
-    const path = (await getPathKey(network, accountId)).path;
+    const path = (await getPathKey(namespaceChainId, accountId)).path;
     const mnemonic = await getMnemonic();
     const { directWallet, data } = await getDirectWallet(mnemonic, path);
 

src/utils/wallet-connect/WalletConnectRequests.ts

@@ -21,19 +21,21 @@ export async function approveWalletConnectRequest(
   networksData: NetworksDataState[],
   requestEvent: SignClientTypes.EventArguments['session_request'],
   account: Account,
-  network: string,
+  namespace: string,
+  chainId: string,
   message?: string,
   provider?: providers.JsonRpcProvider | SigningStargateClient,
 ) {
   const { params, id } = requestEvent;
   const { request } = params;
 
-  const chainId = requestEvent.params.chainId;
+  const requestChainId = requestEvent.params.chainId;
   const requestedChain = networksData.find(
-    networkData => networkData.chainId === chainId,
+    networkData => networkData.chainId === requestChainId.split(':')[1],
   );
 
-  const path = (await getPathKey(network, account.counterId)).path;
+  const path = (await getPathKey(`${namespace}:${chainId}`, account.index))
+    .path;
   const mnemonic = await getMnemonic();
   const cosmosAccount = await getCosmosAccounts(mnemonic, path);
   const address = account.address;
@@ -44,7 +46,9 @@ export async function approveWalletConnectRequest(
         throw new Error('JSON RPC provider not found');
       }
 
-      const privKey = (await getPathKey('eth', account.counterId)).privKey;
+      const privKey = (
+        await getPathKey(`${namespace}:${chainId}`, account.index)
+      ).privKey;
       const wallet = new Wallet(privKey);
       const sendTransaction = request.params[0];
 
@@ -64,7 +68,11 @@ export async function approveWalletConnectRequest(
         throw new Error('Message to be signed not found');
       }
 
-      const ethSignature = await signEthMessage(message, account.counterId);
+      const ethSignature = await signEthMessage(
+        message,
+        account.index,
+        chainId,
+      );
       return formatJsonRpcResult(id, ethSignature);
 
     case 'cosmos_signDirect':
@@ -78,8 +86,8 @@ export async function approveWalletConnectRequest(
       );
 
       const cosmosDirectSignature = await signDirectMessage(
-        network,
+        `${namespace}:${chainId}`,
-        account.counterId,
+        account.index,
         {
           ...request.params.signDoc,
           bodyBytes: bodyBytesArray,
@@ -106,7 +114,10 @@ export async function approveWalletConnectRequest(
       });
 
     case 'cosmos_sendTokens':
-      const amount = coins(request.params[0].value, requestedChain!.chainId);
+      const amount = coins(
+        request.params[0].value,
+        requestedChain!.nativeDenom!,
+      );
       const gasPrice = GasPrice.fromString(
         request.params[0].gasPrice.toString(),
       );