diff --git a/src/blockchain/buyerMethods.ts b/src/blockchain/buyerMethods.ts
index df22f81..431445f 100644
--- a/src/blockchain/buyerMethods.ts
+++ b/src/blockchain/buyerMethods.ts
@@ -5,7 +5,7 @@ import { getP2PixAddress } from "./addresses";
 
 import p2pix from "../utils/smart_contract_files/P2PIX.json";
 
-import { BigNumber, ethers, type Event } from "ethers";
+import { BigNumber, ethers } from "ethers";
 import { formatEther, parseEther } from "ethers/lib/utils";
 
 // Buyer Flow methods //
@@ -14,7 +14,7 @@ import { formatEther, parseEther } from "ethers/lib/utils";
 const addLock = async (
   depositId: BigNumber,
   amount: number
-): Promise<Event> => {
+): Promise<any> => {
   const etherStore = useEtherStore();
 
   const provider = getProvider();
@@ -41,7 +41,7 @@ const releaseLock = async (
   amount: Number,
   e2eId: string,
   lockId: string
-) => {
+): Promise<any> => {
   const mockBacenSigner = new ethers.Wallet(
     "0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80"
   );
@@ -77,7 +77,7 @@ const releaseLock = async (
   return release;
 };
 
-const cancelDeposit = async (depositId: BigNumber): Promise<Boolean> => {
+const cancelDeposit = async (depositId: BigNumber): Promise<boolean> => {
   const provider = getProvider();
 
   const signer = provider.getSigner();
@@ -89,7 +89,7 @@ const cancelDeposit = async (depositId: BigNumber): Promise<Boolean> => {
   return true;
 };
 
-const withdrawDeposit = async (depositId: BigNumber): Promise<Boolean> => {
+const withdrawDeposit = async (depositId: BigNumber): Promise<boolean> => {
   const provider = getProvider();
 
   if (!provider) return false;
diff --git a/src/blockchain/events.ts b/src/blockchain/events.ts
index 7ca5680..cfa2048 100644
--- a/src/blockchain/events.ts
+++ b/src/blockchain/events.ts
@@ -5,8 +5,9 @@ import p2pix from "../utils/smart_contract_files/P2PIX.json";
 import { formatEther } from "ethers/lib/utils";
 import { getProvider } from "./provider";
 import { getP2PixAddress } from "./addresses";
+import type { ValidDeposit } from "@/model/ValidDeposit";
 
-const getNetworksLiquidity = async () => {
+const getNetworksLiquidity = async (): Promise<void> => {
   const etherStore = useEtherStore();
   console.log("Loading events");
 
@@ -41,7 +42,7 @@ const getNetworksLiquidity = async () => {
   console.log(depositListMumbai);
 };
 
-const getValidDeposits = async (contract?: Contract): Promise<any[]> => {
+const getValidDeposits = async (contract?: Contract): Promise<ValidDeposit[]> => {
   let p2pContract: Contract;
 
   if (contract) {
@@ -56,7 +57,7 @@ const getValidDeposits = async (contract?: Contract): Promise<any[]> => {
   const filterDeposits = p2pContract.filters.DepositAdded(null);
   const eventsDeposits = await p2pContract.queryFilter(filterDeposits);
 
-  const depositList: any[] = await Promise.all(
+  const depositList = await Promise.all(
     eventsDeposits
       .map(async (deposit) => {
         const mappedDeposit = await p2pContract.mapDeposits(
@@ -79,7 +80,7 @@ const getValidDeposits = async (contract?: Contract): Promise<any[]> => {
       .filter((deposit) => deposit)
   );
 
-  return depositList;
+  return depositList as ValidDeposit[];
 };
 
 export { getValidDeposits, getNetworksLiquidity };
diff --git a/src/blockchain/sellerMethods.ts b/src/blockchain/sellerMethods.ts
index 8f9b152..0e4bc4a 100644
--- a/src/blockchain/sellerMethods.ts
+++ b/src/blockchain/sellerMethods.ts
@@ -11,7 +11,7 @@ import mockToken from "../utils/smart_contract_files/MockToken.json";
 // Seller Flow methods //
 
 // Approve Tokens
-const approveTokens = async (tokenQty: string) => {
+const approveTokens = async (tokenQty: string): Promise<any> => {
   const provider = getProvider();
   const signer = provider.getSigner();
 
@@ -27,11 +27,12 @@ const approveTokens = async (tokenQty: string) => {
   );
 
   await apprv.wait();
+  console.log(apprv);
   return apprv;
 };
 
 // Add deposit
-const addDeposit = async (tokenQty: string, pixKey: string) => {
+const addDeposit = async (tokenQty: string, pixKey: string): Promise<any> => {
   const provider = getProvider();
 
   const signer = provider.getSigner();
@@ -46,9 +47,7 @@ const addDeposit = async (tokenQty: string, pixKey: string) => {
 
   await deposit.wait();
 
-  await updateWalletStatus();
-  // await updateDepositAddedEvents();
-  // await updateValidDeposits();
+  return deposit;
 };
 
 export { approveTokens, addDeposit };
diff --git a/src/blockchain/wallet.ts b/src/blockchain/wallet.ts
index e876fba..33d4056 100644
--- a/src/blockchain/wallet.ts
+++ b/src/blockchain/wallet.ts
@@ -6,11 +6,12 @@ import { getP2PixAddress, getTokenAddress, possibleChains } from "./addresses";
 import p2pix from "../utils/smart_contract_files/P2PIX.json";
 import mockToken from "../utils/smart_contract_files/MockToken.json";
 
-import { ethers } from "ethers";
+import { ethers, type Event } from "ethers";
 import { formatEther } from "ethers/lib/utils";
 import { getValidDeposits } from "./events";
+import type { ValidDeposit } from "@/model/ValidDeposit";
 
-const updateWalletStatus = async () => {
+const updateWalletStatus = async (): Promise<void> => {
   const etherStore = useEtherStore();
 
   const provider = getProvider();
@@ -34,8 +35,9 @@ const updateWalletStatus = async () => {
 
 const listValidDepositTransactionsByWalletAddress = async (
   walletAddress: string
-): Promise<any[]> => {
+): Promise<ValidDeposit[]> => {
   const walletDeposits = await getValidDeposits();
+
   if (walletDeposits) {
     return walletDeposits
       .filter((deposit) => deposit.seller == walletAddress)
@@ -43,14 +45,14 @@ const listValidDepositTransactionsByWalletAddress = async (
         return b.blockNumber - a.blockNumber;
       });
   }
+
   return [];
 };
 
 const listAllTransactionByWalletAddress = async (
   walletAddress: string
-): Promise<any[] | undefined> => {
+): Promise<Event[]> => {
   const provider = getProvider();
-  if (!provider) return;
 
   const signer = provider.getSigner();
   const p2pContract = new ethers.Contract(getP2PixAddress(), p2pix.abi, signer);
@@ -76,9 +78,8 @@ const listAllTransactionByWalletAddress = async (
 // get wallet's release transactions
 const listReleaseTransactionByWalletAddress = async (
   walletAddress: string
-): Promise<any[] | undefined> => {
+): Promise<Event[]> => {
   const provider = getProvider();
-  if (!provider) return;
 
   const signer = provider.getSigner();
   const p2pContract = new ethers.Contract(getP2PixAddress(), p2pix.abi, signer);
diff --git a/src/model/ValidDeposit.ts b/src/model/ValidDeposit.ts
new file mode 100644
index 0000000..2aa19ab
--- /dev/null
+++ b/src/model/ValidDeposit.ts
@@ -0,0 +1,10 @@
+import type { BigNumber } from "ethers";
+
+export type ValidDeposit = {
+    depositID: BigNumber;
+    blockNumber: number;
+    remaining: string;
+    seller: string;
+    pixKey: (string | undefined);
+    pixTarget?: string;
+};
\ No newline at end of file