diff --git a/package.json b/package.json
index efa41e9..17228df 100644
--- a/package.json
+++ b/package.json
@@ -31,6 +31,7 @@
     "patch-package": "^8.0.0",
     "postinstall-postinstall": "^2.1.0",
     "react": "18.2.0",
+    "react-hook-form": "^7.51.2",
     "react-native": "0.73.3",
     "react-native-config": "^1.5.1",
     "react-native-get-random-values": "^1.10.0",
diff --git a/src/App.tsx b/src/App.tsx
index d62e52f..cd26e38 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -26,6 +26,7 @@ import { web3wallet } from './utils/wallet-connect/WalletConnectUtils';
 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';
 
 const Stack = createNativeStackNavigator<StackParamsList>();
 
@@ -220,6 +221,13 @@ const App = (): React.JSX.Element => {
             title: 'Approve transaction',
           }}
         />
+        <Stack.Screen
+          name="AddNetwork"
+          component={AddNetwork}
+          options={{
+            title: 'Add Network',
+          }}
+        />
       </Stack.Navigator>
       <PairingModal
         visible={modalVisible}
diff --git a/src/components/Accounts.tsx b/src/components/Accounts.tsx
index 31c1a4c..0139ff6 100644
--- a/src/components/Accounts.tsx
+++ b/src/components/Accounts.tsx
@@ -187,6 +187,19 @@ const Accounts = ({
             </Text>
           </TouchableOpacity>
         </View>
+
+        <View style={styles.signLink}>
+          <TouchableOpacity
+            onPress={() => {
+              navigation.navigate('AddNetwork');
+            }}>
+            <Text
+              variant="titleSmall"
+              style={[styles.hyperlink, { color: theme.colors.primary }]}>
+              Add Network
+            </Text>
+          </TouchableOpacity>
+        </View>
       </View>
     </ScrollView>
   );
diff --git a/src/components/NetworkDropdown.tsx b/src/components/NetworkDropdown.tsx
index 320eaae..c6a76b8 100644
--- a/src/components/NetworkDropdown.tsx
+++ b/src/components/NetworkDropdown.tsx
@@ -1,14 +1,34 @@
-import React, { useState } from 'react';
+import React, { useMemo, useState } from 'react';
 import { View } from 'react-native';
 import { List } from 'react-native-paper';
 
 import { NetworkDropdownProps } from '../types';
 import styles from '../styles/stylesheet';
+import { useAccounts } from '../context/AccountsContext';
 
 const NetworkDropdown = ({ updateNetwork }: NetworkDropdownProps) => {
   const [expanded, setExpanded] = useState<boolean>(false);
   const [selectedNetwork, setSelectedNetwork] = useState<string>('Ethereum');
 
+  const { networksData } = useAccounts();
+
+  const networks = useMemo(() => {
+    const defaultNetworks = [
+      { value: 'eth', chainId: 'eip155:1', displayName: 'Ethereum' },
+      { value: 'cosmos', chainId: 'cosmos:cosmoshub-4', displayName: 'Cosmos' },
+    ];
+
+    networksData.forEach(network => {
+      defaultNetworks.push({
+        value: network.networkType,
+        chainId: network.chainId,
+        displayName: network.networkName,
+      });
+    });
+
+    return defaultNetworks;
+  }, [networksData]);
+
   const handleNetworkPress = (network: string, displayName: string) => {
     updateNetwork(network);
     setSelectedNetwork(displayName);
@@ -23,7 +43,7 @@ const NetworkDropdown = ({ updateNetwork }: NetworkDropdownProps) => {
         onPress={() => setExpanded(!expanded)}>
         {networks.map(network => (
           <List.Item
-            key={network.value}
+            key={network.chainId}
             title={network.displayName}
             onPress={() =>
               handleNetworkPress(network.value, network.displayName)
@@ -35,9 +55,4 @@ const NetworkDropdown = ({ updateNetwork }: NetworkDropdownProps) => {
   );
 };
 
-const networks = [
-  { value: 'eth', displayName: 'Ethereum' },
-  { value: 'cosmos', displayName: 'Cosmos' },
-];
-
 export { NetworkDropdown };
diff --git a/src/context/AccountsContext.tsx b/src/context/AccountsContext.tsx
index 8e3cf39..1acb946 100644
--- a/src/context/AccountsContext.tsx
+++ b/src/context/AccountsContext.tsx
@@ -1,17 +1,25 @@
 import React, { createContext, useContext, useState } from 'react';
 
-import { AccountsState } from '../types';
+import { AccountsState, NetworksDataState } from '../types';
 
 const AccountsContext = createContext<{
   accounts: AccountsState;
   setAccounts: (account: AccountsState) => void;
   currentIndex: number;
   setCurrentIndex: (index: number) => void;
+  networksData: NetworksDataState[];
+  setNetworksData: (networksDataArray: NetworksDataState[]) => void;
+  networkType: string;
+  setNetworkType: (networkType: string) => void;
 }>({
   accounts: { ethAccounts: [], cosmosAccounts: [] },
   setAccounts: () => {},
   currentIndex: 0,
   setCurrentIndex: () => {},
+  networksData: [],
+  setNetworksData: () => {},
+  networkType: '',
+  setNetworkType: () => {},
 });
 
 const useAccounts = () => {
@@ -24,10 +32,21 @@ const AccountsProvider = ({ children }: { children: any }) => {
     ethAccounts: [],
     cosmosAccounts: [],
   });
+  const [networksData, setNetworksData] = useState<NetworksDataState[]>([]);
   const [currentIndex, setCurrentIndex] = useState<number>(0);
+  const [networkType, setNetworkType] = useState<string>('eth');
   return (
     <AccountsContext.Provider
-      value={{ accounts, setAccounts, currentIndex, setCurrentIndex }}>
+      value={{
+        accounts,
+        setAccounts,
+        currentIndex,
+        setCurrentIndex,
+        networksData,
+        setNetworksData,
+        networkType,
+        setNetworkType,
+      }}>
       {children}
     </AccountsContext.Provider>
   );
diff --git a/src/screens/AddNetwork.tsx b/src/screens/AddNetwork.tsx
new file mode 100644
index 0000000..56b41c3
--- /dev/null
+++ b/src/screens/AddNetwork.tsx
@@ -0,0 +1,146 @@
+import React from 'react';
+import { View } from 'react-native';
+import { useForm, Controller } from 'react-hook-form';
+import { TextInput, Button, HelperText } from 'react-native-paper';
+
+import styles from '../styles/stylesheet';
+import { NetworksDataState, StackParamsList } from '../types';
+import { useAccounts } from '../context/AccountsContext';
+import { NativeStackNavigationProp } from '@react-navigation/native-stack';
+import { useNavigation } from '@react-navigation/native';
+
+// TODO: Add validation to form inputs
+const AddNetwork = () => {
+  const navigation =
+    useNavigation<NativeStackNavigationProp<StackParamsList>>();
+
+  const {
+    control,
+    formState: { errors, isValid },
+    handleSubmit,
+  } = useForm<NetworksDataState>({
+    mode: 'onChange',
+  });
+
+  const { networksData, setNetworksData } = useAccounts();
+
+  const submit = (data: NetworksDataState) => {
+    setNetworksData([...networksData, data]);
+    navigation.navigate('Laconic');
+  };
+  return (
+    <View style={styles.signPage}>
+      <Controller
+        control={control}
+        defaultValue=""
+        name="networkName"
+        render={({ field: { onChange, onBlur, value } }) => (
+          <>
+            <TextInput
+              mode="outlined"
+              label="Network Name"
+              value={value}
+              onBlur={onBlur}
+              onChangeText={value => onChange(value)}
+            />
+            <HelperText type="error">{errors.networkName?.message}</HelperText>
+          </>
+        )}
+      />
+      <Controller
+        control={control}
+        name="rpcUrl"
+        defaultValue=""
+        render={({ field: { onChange, onBlur, value } }) => (
+          <>
+            <TextInput
+              mode="outlined"
+              label="New RPC URL"
+              onBlur={onBlur}
+              value={value}
+              onChangeText={value => onChange(value)}
+            />
+            <HelperText type="error">{errors.rpcUrl?.message}</HelperText>
+          </>
+        )}
+      />
+      <Controller
+        control={control}
+        name="chainId"
+        defaultValue=""
+        render={({ field: { onChange, onBlur, value } }) => (
+          <>
+            <TextInput
+              mode="outlined"
+              value={value}
+              label="Chain ID"
+              onBlur={onBlur}
+              onChangeText={value => onChange(value)}
+            />
+            <HelperText type="error">{errors.chainId?.message}</HelperText>
+          </>
+        )}
+      />
+      <Controller
+        control={control}
+        name="currencySymbol"
+        defaultValue=""
+        render={({ field: { onChange, onBlur, value } }) => (
+          <>
+            <TextInput
+              mode="outlined"
+              value={value}
+              label="Currency Symbol"
+              onBlur={onBlur}
+              onChangeText={value => onChange(value)}
+            />
+          </>
+        )}
+      />
+      <HelperText type="error">{errors.currencySymbol?.message}</HelperText>
+      <Controller
+        control={control}
+        defaultValue=""
+        name="blockExplorerUrl"
+        render={({ field: { onChange, onBlur, value } }) => (
+          <>
+            <TextInput
+              mode="outlined"
+              value={value}
+              label="Block Explorer URL  (Optional)"
+              onBlur={onBlur}
+              onChangeText={value => onChange(value)}
+            />
+          </>
+        )}
+      />
+      <HelperText type="error">{errors.blockExplorerUrl?.message}</HelperText>
+      <Controller
+        control={control}
+        // TODO: Use state to toggle between 'eth' and 'cosmos'
+        defaultValue="eth"
+        name="networkType"
+        render={({ field: { onBlur, value } }) => (
+          <>
+            <TextInput
+              mode="outlined"
+              value={value}
+              disabled
+              label="Block Explorer URL  (Optional)"
+              onBlur={onBlur}
+            />
+          </>
+        )}
+      />
+      <HelperText type="error">{errors.blockExplorerUrl?.message}</HelperText>
+      <Button
+        mode="contained"
+        onPress={handleSubmit(submit)}
+        disabled={!isValid}>
+        Submit
+      </Button>
+    </View>
+  );
+};
+
+export default AddNetwork;
diff --git a/src/screens/ApproveTransaction.tsx b/src/screens/ApproveTransaction.tsx
index a828806..66f478f 100644
--- a/src/screens/ApproveTransaction.tsx
+++ b/src/screens/ApproveTransaction.tsx
@@ -25,11 +25,11 @@ import {
   rejectWalletConnectRequest,
 } from '../utils/wallet-connect/WalletConnectRequests';
 import { web3wallet } from '../utils/wallet-connect/WalletConnectUtils';
-import { EIP155_CHAINS } from '../utils/wallet-connect/EIP155Data';
 import DataBox from '../components/DataBox';
 import { getPathKey } from '../utils/misc';
 import { COSMOS_TESTNET_CHAINS } from '../utils/wallet-connect/COSMOSData';
 import { COSMOS_DENOM } from '../utils/constants';
+import { useAccounts } from '../context/AccountsContext';
 
 type SignRequestProps = NativeStackScreenProps<
   StackParamsList,
@@ -37,6 +37,8 @@ type SignRequestProps = NativeStackScreenProps<
 >;
 
 const ApproveTransaction = ({ route }: SignRequestProps) => {
+  const { networksData } = useAccounts();
+
   const requestSession = route.params.requestSessionData;
   const requestName = requestSession.peer.metadata.name;
   const requestIcon = requestSession.peer.metadata.icons[0];
@@ -55,9 +57,17 @@ const ApproveTransaction = ({ route }: SignRequestProps) => {
 
   const provider = useMemo(() => {
     if (network === 'eth') {
-      return new providers.JsonRpcProvider(EIP155_CHAINS[chainId].rpc);
+      const currentChain = networksData.find(
+        networkData => networkData.chainId === chainId,
+      );
+
+      if (!currentChain) {
+        throw new Error('Requested chain not supported');
+      }
+
+      return new providers.JsonRpcProvider(currentChain.rpcUrl);
     }
-  }, [chainId, network]);
+  }, [chainId, network, networksData]);
 
   const navigation =
     useNavigation<NativeStackNavigationProp<StackParamsList>>();
diff --git a/src/screens/HomeScreen.tsx b/src/screens/HomeScreen.tsx
index 324d9c1..1b81461 100644
--- a/src/screens/HomeScreen.tsx
+++ b/src/screens/HomeScreen.tsx
@@ -28,8 +28,14 @@ const WCLogo = () => {
 };
 
 const HomeScreen = () => {
-  const { accounts, setAccounts, currentIndex, setCurrentIndex } =
-    useAccounts();
+  const {
+    accounts,
+    setAccounts,
+    currentIndex,
+    setCurrentIndex,
+    networkType,
+    setNetworkType,
+  } = useAccounts();
   const { setActiveSessions } = useWalletConnect();
 
   const navigation =
@@ -54,7 +60,6 @@ const HomeScreen = () => {
   const [isWalletCreating, setIsWalletCreating] = useState<boolean>(false);
   const [walletDialog, setWalletDialog] = useState<boolean>(false);
   const [resetWalletDialog, setResetWalletDialog] = useState<boolean>(false);
-  const [network, setNetwork] = useState<string>('eth');
   const [isAccountsFetched, setIsAccountsFetched] = useState<boolean>(false);
   const [phrase, setPhrase] = useState('');
 
@@ -95,11 +100,11 @@ const HomeScreen = () => {
     setActiveSessions({});
 
     hideResetDialog();
-    setNetwork('eth');
+    setNetworkType('eth');
   };
 
   const updateNetwork = (newNetwork: string) => {
-    setNetwork(newNetwork);
+    setNetworkType(newNetwork);
     setCurrentIndex(0);
   };
 
@@ -140,12 +145,12 @@ const HomeScreen = () => {
       ) : isWalletCreated ? (
         <>
           <NetworkDropdown
-            selectedNetwork={network}
+            selectedNetwork={networkType}
             updateNetwork={updateNetwork}
           />
           <View style={styles.accountComponent}>
             <Accounts
-              network={network}
+              network={networkType}
               currentIndex={currentIndex}
               updateIndex={updateIndex}
             />
diff --git a/src/types.ts b/src/types.ts
index ec1b2e3..87734ad 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -22,6 +22,7 @@ export type StackParamsList = {
   InvalidPath: undefined;
   WalletConnect: undefined;
   AddSession: undefined;
+  AddNetwork: undefined;
 };
 
 export type Account = {
@@ -46,6 +47,10 @@ export type AccountsProps = {
 export type NetworkDropdownProps = {
   selectedNetwork: string;
   updateNetwork: (network: string) => void;
+  customNetwork?: {
+    value: string;
+    displayName: string;
+  };
 };
 
 export type AccountsState = {
@@ -53,6 +58,15 @@ export type AccountsState = {
   cosmosAccounts: Account[];
 };
 
+export type NetworksDataState = {
+  networkName: string;
+  rpcUrl: string;
+  chainId: string;
+  currencySymbol: string;
+  blockExplorerUrl?: string;
+  networkType: string;
+};
+
 export type SignMessageParams = {
   message: string;
   network: string;
diff --git a/yarn.lock b/yarn.lock
index 4f584f4..6ccbc45 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7803,6 +7803,11 @@ react-freeze@^1.0.0:
   resolved "https://registry.yarnpkg.com/react-freeze/-/react-freeze-1.0.3.tgz#5e3ca90e682fed1d73a7cb50c2c7402b3e85618d"
   integrity sha512-ZnXwLQnGzrDpHBHiC56TXFXvmolPeMjTn1UOm610M4EXGzbEDR7oOIyS2ZiItgbs6eZc4oU/a0hpk8PrcKvv5g==
 
+react-hook-form@^7.51.2:
+  version "7.51.2"
+  resolved "https://registry.yarnpkg.com/react-hook-form/-/react-hook-form-7.51.2.tgz#79f7f72ee217c5114ff831012d1a7ec344096e7f"
+  integrity sha512-y++lwaWjtzDt/XNnyGDQy6goHskFualmDlf+jzEZvjvz6KWDf7EboL7pUvRCzPTJd0EOPpdekYaQLEvvG6m6HA==
+
 "react-is@^16.12.0 || ^17.0.0 || ^18.0.0", react-is@^18.0.0, react-is@^18.2.0:
   version "18.2.0"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-18.2.0.tgz#199431eeaaa2e09f86427efbb4f1473edb47609b"