diff --git a/src/App.tsx b/src/App.tsx
index 024d183..a14e2f7 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -4,6 +4,8 @@ import { TxBody, AuthInfo } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 
 import { SignClientTypes } from "@walletconnect/types";
 import { useNavigation } from "@react-navigation/native";
+import { DirectSecp256k1Wallet } from "@cosmjs/proto-signing";
+import { SigningStargateClient } from "@cosmjs/stargate";
 import {
   createStackNavigator,
   StackNavigationProp,
@@ -36,6 +38,8 @@ import styles from "./styles/stylesheet";
 import { Header } from "./components/Header";
 import { WalletEmbed } from "./screens/WalletEmbed";
 import { AutoSignIn } from "./screens/AutoSignIn";
+import { checkSufficientFunds, getPathKey, sendMessage } from "./utils/misc";
+import { retrieveSingleAccount } from "./utils/accounts";
 
 const Stack = createStackNavigator<StackParamsList>();
 
@@ -219,6 +223,51 @@ const App = (): React.JSX.Element => {
     };
   });
 
+  useEffect(() => {
+    const handleCheckBalance = async (event: MessageEvent) => {
+      if (event.data.type !== 'CHECK_BALANCE') return;
+
+      const { chainId, address, amount } = event.data;
+      const network = networksData.find(net => net.chainId === chainId);
+
+      if (!network) {
+        console.error('Network not found');
+        throw new Error('Requested network not supported.');
+      }
+
+      const account = await retrieveSingleAccount(network.namespace, network.chainId, address);
+      if (!account) {
+        throw new Error('Account not found for the requested address.');
+      }
+
+      const cosmosPrivKey = (
+        await getPathKey(`${network.namespace}:${chainId}`, account.index)
+      ).privKey;
+
+      const sender = await DirectSecp256k1Wallet.fromKey(
+        Buffer.from(cosmosPrivKey.split('0x')[1], 'hex'),
+        network.addressPrefix
+      );
+
+      const client = await SigningStargateClient.connectWithSigner(network.rpcUrl!, sender);
+
+      const balance = await client.getBalance(
+        account.address,
+        network.nativeDenom!.toLowerCase()
+      );
+
+      const areFundsSufficient = !checkSufficientFunds(amount, balance.amount);
+
+      sendMessage(event.source as Window, 'IS_SUFFICIENT', areFundsSufficient, event.origin);
+    };
+
+    window.addEventListener('message', handleCheckBalance);
+
+    return () => {
+      window.removeEventListener('message', handleCheckBalance);
+    };
+  }, [networksData]);
+
   const showWalletConnect = useMemo(() => accounts.length > 0, [accounts]);
 
   return (
diff --git a/src/screens/WalletEmbed.tsx b/src/screens/WalletEmbed.tsx
index dd0a47f..df4da33 100644
--- a/src/screens/WalletEmbed.tsx
+++ b/src/screens/WalletEmbed.tsx
@@ -19,7 +19,7 @@ import { createWallet, retrieveAccounts, retrieveSingleAccount } from '../utils/
 import AccountDetails from '../components/AccountDetails';
 import styles from '../styles/stylesheet';
 import DataBox from '../components/DataBox';
-import { getPathKey } from '../utils/misc';
+import { checkSufficientFunds, getPathKey, sendMessage } from '../utils/misc';
 import { useNetworks } from '../context/NetworksContext';
 import TxErrorDialog from '../components/TxErrorDialog';
 import { MEMO } from '../screens/ApproveTransfer';
@@ -62,22 +62,6 @@ export const WalletEmbed = () => {
     return accounts.map(account => account.address);
   }, [networksData]);
 
-  const sendMessage = (
-    source: Window | null,
-    type: string,
-    data: any,
-    origin: string
-  ): void => {
-    source?.postMessage({ type, data }, origin);
-  };
-
-  const checkSufficientFunds = (amount: string, balance: string) => {
-    const amountBigNum = BigNumber.from(String(amount));
-    const balanceBigNum = BigNumber.from(balance);
-
-    return balanceBigNum.gt(amountBigNum);
-  };
-
   useEffect(() => {
     const handleGetAccounts = async (event: MessageEvent) => {
       if (event.data.type !== 'REQUEST_WALLET_ACCOUNTS') return;
@@ -184,7 +168,8 @@ export const WalletEmbed = () => {
         });
 
         if (!checkSufficientFunds(amount, balance.amount)) {
-          console.log("Insufficient funds detected. Throwing error.");
+          console.log("Insufficient funds detected");
+          sendMessage(event.source as Window, 'INSUFFICIENT_FUNDS', null, event.origin);
           throw new Error('Insufficient funds');
         }
 
@@ -342,7 +327,7 @@ export const WalletEmbed = () => {
         </>
       ) : (
         <View style={styles.spinnerContainer}>
-          <View style={{marginTop: 50}}></View>
+          <View style={{ marginTop: 50 }}></View>
           <ActivityIndicator size="large" color="#0000ff" />
         </View>
       )}
diff --git a/src/utils/misc.ts b/src/utils/misc.ts
index 5306b84..afbd824 100644
--- a/src/utils/misc.ts
+++ b/src/utils/misc.ts
@@ -1,7 +1,11 @@
 /*  Importing this library provides react native with a secure random source.
 For more information, "visit https://docs.ethers.org/v5/cookbook/react-native/#cookbook-reactnative-security" */
 import 'react-native-get-random-values';
+import { BigNumber } from 'ethers';
 
+import { AccountData } from '@cosmjs/amino';
+import { DirectSecp256k1HdWallet } from '@cosmjs/proto-signing';
+import { stringToPath } from '@cosmjs/crypto';
 import '@ethersproject/shims';
 
 import {
@@ -9,10 +13,6 @@ import {
   resetInternetCredentials,
   setInternetCredentials,
 } from './key-store';
-
-import { AccountData } from '@cosmjs/amino';
-import { DirectSecp256k1HdWallet } from '@cosmjs/proto-signing';
-import { stringToPath } from '@cosmjs/crypto';
 import { EIP155 } from './constants';
 import { NetworksDataState } from '../types';
 
@@ -149,10 +149,28 @@ const resetKeyServers = async (namespace: string) => {
   });
 };
 
+const sendMessage = (
+  source: Window | null,
+  type: string,
+  data: any,
+  origin: string
+): void => {
+  source?.postMessage({ type, data }, origin);
+};
+
+const checkSufficientFunds = (amount: string, balance: string) => {
+  const amountBigNum = BigNumber.from(String(amount));
+  const balanceBigNum = BigNumber.from(balance);
+
+  return balanceBigNum.gt(amountBigNum);
+};
+
 export {
   getMnemonic,
   getPathKey,
   updateAccountIndices,
   getHDPath,
   resetKeyServers,
+  sendMessage,
+  checkSufficientFunds,
 };