diff --git a/src/components/TopBar.vue b/src/components/TopBar.vue
index cf70669..7b3d6dc 100644
--- a/src/components/TopBar.vue
+++ b/src/components/TopBar.vue
@@ -11,11 +11,16 @@ const connectMetaMask = () => {
   ethers.connectProvider();
 };
 
+const makeTransaction = () => {
+  ethers.makeTransaction()
+  alert("oi")
+};
+
 const formatWalletAddress = (): string => {
   const walletAddressLength = walletAddress.value.length;
   const initialText = walletAddress.value.substring(0, 5);
   const finalText = walletAddress.value.substring(
-    walletAddressLength - 6,
+    walletAddressLength - 5,
     walletAddressLength - 1
   );
   return `${initialText} ... ${finalText}`;
@@ -39,7 +44,15 @@ const formatWalletBalance = (): string => {
       height="75"
     />
     <div class="flex gap-4 items-center">
-      <button type="button" class="p-2 text-gray-50">Quero vender</button>
+
+      <button 
+        type="button" 
+        class="p-2 rounded text-gray-50"
+        @click="makeTransaction()"
+      >
+        Quero vender
+      </button>
+
       <button
         type="button"
         v-if="!walletAddress"
@@ -52,7 +65,7 @@ const formatWalletBalance = (): string => {
         <span class="text-gray-50">
           {{ formatWalletAddress() }}
         </span>
-        <span class="text-gray-50"> ETH: {{ formatWalletBalance() }} </span>
+        <span class="text-gray-50"> MBRZ: {{ formatWalletBalance() }} </span>
       </div>
     </div>
   </header>
diff --git a/src/utils/ethers.ts b/src/utils/ethers.ts
index 351691b..c3291d5 100644
--- a/src/utils/ethers.ts
+++ b/src/utils/ethers.ts
@@ -1,6 +1,11 @@
 import { useEtherStore } from "@/store/ether";
 import { ethers } from "ethers";
 
+// smart contract imports
+import mocktoken from "../../../p2pix-smart-contracts/artifacts/contracts/mockToken.sol/MockToken.json"
+import p2pix from "../../../p2pix-smart-contracts/artifacts/contracts/p2pix.sol/P2PIX.json"
+import addresses from "../../../p2pix-smart-contracts/deploys/localhost.json"
+
 const updateWalletStatus = async (walletAddress: string) => {
   const etherStore = useEtherStore();
   const window_ = window as any;
@@ -9,7 +14,10 @@ const updateWalletStatus = async (walletAddress: string) => {
   if (!connection) return;
 
   const provider = new ethers.providers.Web3Provider(connection);
-  const balance = await provider.getBalance(walletAddress);
+  const signer = provider.getSigner();
+  const contract = new ethers.Contract(addresses.token, mocktoken.abi, signer);
+
+  const balance = await contract.balanceOf(walletAddress);
 
   etherStore.setBalance(String(balance));
   etherStore.setWalletAddress(walletAddress);
@@ -22,10 +30,13 @@ const connectProvider = async () => {
   let provider: ethers.providers.Web3Provider | null = null;
 
   if (connection) {
+
     provider = new ethers.providers.Web3Provider(connection);
+    const signer = provider.getSigner();
+    const contract = new ethers.Contract(addresses.token, mocktoken.abi, signer);
 
     const walletAddress = await provider.send("eth_requestAccounts", []);
-    const balance = await provider.getBalance(walletAddress[0]);
+    const balance = await contract.balanceOf(walletAddress[0]);
 
     etherStore.setWalletAddress(walletAddress[0]);
     etherStore.setBalance(String(balance));
@@ -36,9 +47,28 @@ const connectProvider = async () => {
   }
 };
 
+const makeTransaction = async () => {
+  const etherStore = useEtherStore();
+  const window_ = window as any;
+  const connection = window_.ethereum;
+  let provider: ethers.providers.Web3Provider | null = null;
+
+  if (!connection) return;
+
+  provider = new ethers.providers.Web3Provider(connection);
+  const signer = provider.getSigner();
+  const contract = new ethers.Contract(addresses.token, mocktoken.abi, signer);
+
+  const fixedAccount1Address = "0x70997970C51812dc3A010C7d01b50e0d17dc79C8"
+  const tx = await contract.transfer(fixedAccount1Address, ethers.utils.parseEther("100.0"));
+  await tx.wait()
+
+  updateWalletStatus(etherStore.walletAddress);
+};
+
 const formatEther = (balance: string) => {
   const formatted = ethers.utils.formatEther(balance);
   return formatted;
 };
 
-export default { connectProvider, formatEther };
+export default { connectProvider, formatEther, makeTransaction };