diff --git a/contracts/account/src/contract/account.cairo b/contracts/account/src/contract/account.cairo
index 7202083..5744895 100644
--- a/contracts/account/src/contract/account.cairo
+++ b/contracts/account/src/contract/account.cairo
@@ -19,7 +19,6 @@ mod Account {
     use starknet::{ClassHash, ContractAddress, get_caller_address, get_contract_address};
     use openzeppelin::token::erc20::interface::{IERC20Dispatcher, IERC20DispatcherTrait};
 
-
     component!(path: AccountComponent, storage: account, event: AccountEvent);
     component!(path: SRC5Component, storage: src5, event: SRC5Event);
     component!(path: SRC9Component, storage: src9, event: SRC9Event);
@@ -69,9 +68,7 @@ mod Account {
         #[flat]
         UpgradeableEvent: UpgradeableComponent::Event,
         TokenApproved: TokenApproved,
-        PaymentMade: PaymentMade
-    }
-
+        }
     #[derive(Drop, starknet::Event)]
     pub struct TokenApproved {
         pub user: ContractAddress,
@@ -81,14 +78,6 @@ mod Account {
     }
 
     #[derive(Drop, starknet::Event)]
-    pub struct PaymentMade {
-        pub from: ContractAddress,
-        pub to: ContractAddress,
-        pub currency: felt252,
-        pub amount: u128,
-        pub used_bridge: bool,
-    }
-
     #[constructor]
     fn constructor(ref self: ContractState, public_key: felt252) {
         self.account.initializer(public_key);
@@ -107,7 +96,6 @@ mod Account {
         }
     }
 
-
     // contract impl
     #[abi(embed_v0)]
     impl AccountImpl of Iaccount<ContractState> {
@@ -260,6 +248,24 @@ mod Account {
         fn get_initialized_status(self: @ContractState) -> bool {
             self.initialized.read()
         }
+
+        // -- New functions added here --
+
+        fn deposit_fiat(ref self: ContractState, currency: felt252, amount: u128) {
+            assert(amount > 0, 'Amount must be > 0');
+            let caller = get_caller_address();
+            let current_balance = self.fiat_balance.read((caller, currency));
+            self.fiat_balance.write((caller, currency), current_balance + amount);
+            self.emit(FiatDeposit { user: caller, currency, amount });
+        }
+
+        fn withdraw_fiat(ref self: ContractState, currency: felt252, amount: u128, recipient: ContractAddress) {
+            assert(amount > 0, 'Amount must be > 0');
+            let caller = get_caller_address();
+            let balance = self.fiat_balance.read((caller, currency));
+            assert(balance >= amount, 'Insufficient balance');
+            self.fiat_balance.write((caller, currency), balance - amount);
+            self.emit(FiatWithdrawal { account_address: caller, currency, amount, recipient });
+        }
     }
 }
-
diff --git a/contracts/account/tests/test_account.cairo b/contracts/account/tests/test_account.cairo
index 4bb11d2..ddd4213 100644
--- a/contracts/account/tests/test_account.cairo
+++ b/contracts/account/tests/test_account.cairo
@@ -10,13 +10,13 @@ fn setup() -> (ContractAddress, ContractAddress) {
     let public_key: felt252 = 'TEST_PUBLIC_KEY';
 
     let declare_result = declare("Account");
-    assert(declare_result.is_ok(), 'contract decleration failed');
+    assert(declare_result.is_ok(), "contract declaration failed");
 
     let contract_class = declare_result.unwrap().contract_class();
     let mut calldata = array![public_key];
 
     let deploy_result = contract_class.deploy(@calldata);
-    assert(deploy_result.is_ok(), 'contract deployment failed');
+    assert(deploy_result.is_ok(), "contract deployment failed");
 
     let (contract_address, _) = deploy_result.unwrap();
 
@@ -32,13 +32,13 @@ fn test_initialize() {
     dispatcher.initialize(1, 2.try_into().unwrap());
 
     let liquidity_bridge = dispatcher.get_liquidity_bridge();
-    assert(liquidity_bridge == 2.try_into().unwrap(), 'Invalid liquidity bridge');
+    assert(liquidity_bridge == 2.try_into().unwrap(), "Invalid liquidity bridge");
 
     let public_key = dispatcher.get_key_public();
-    assert(public_key == 1, 'Invalid public key');
+    assert(public_key == 1, "Invalid public key");
 
     let initialized = dispatcher.get_initialized_status();
-    assert(initialized, 'Invalid initialized');
+    assert(initialized, "Invalid initialized");
 }
 
 #[test]
@@ -60,5 +60,54 @@ fn test_approve_token() {
     stop_cheat_caller_address(contract_address);
 
     let approved_token = dispatcher.get_approved_token('STRK');
-    assert(approved_token == token_address, 'Invalid approved token');
+    assert(approved_token == token_address, "Invalid approved token");
+}
+
+#[test]
+fn test_deposit_fiat() {
+    let (contract_address, _) = setup();
+    let dispatcher = IaccountDispatcher { contract_address };
+
+    dispatcher.initialize(1, 2.try_into().unwrap());
+
+    // Deposit 1000 units of currency '1'
+    dispatcher.deposit_fiat(1, 1000);
+
+    let balance = dispatcher.get_balance();
+    assert(balance == 1000.try_into().unwrap(), "Balance should be 1000 after deposit");
+
+    // Deposit zero should fail
+    let deposit_zero_result = std::panic::catch_unwind(|| {
+        dispatcher.deposit_fiat(1, 0);
+    });
+    assert(deposit_zero_result.is_err(), "Deposit of 0 should fail");
+}
+
+#[test]
+fn test_withdraw_fiat() {
+    let (contract_address, _) = setup();
+    let dispatcher = IaccountDispatcher { contract_address };
+
+    dispatcher.initialize(1, 2.try_into().unwrap());
+
+    // Deposit 1000 so withdrawal can succeed
+    dispatcher.deposit_fiat(1, 1000);
+
+    // Withdraw 500
+    dispatcher.withdraw_fiat(1, 500, contract_address);
+
+    let balance = dispatcher.get_balance();
+    assert(balance == 500.try_into().unwrap(), "Balance should be 500 after withdrawal");
+
+    // Withdraw zero should fail
+    let withdraw_zero_result = std::panic::catch_unwind(|| {
+        dispatcher.withdraw_fiat(1, 0, contract_address);
+    });
+    assert(withdraw_zero_result.is_err(), "Withdraw of 0 should fail");
+
+    // Withdraw more than balance should fail
+    let withdraw_too_much_result = std::panic::catch_unwind(|| {
+        dispatcher.withdraw_fiat(1, 1000, contract_address);
+    });
+    assert(withdraw_too_much_result.is_err(), "Withdraw more than balance should fail");
 }
diff --git a/tests/test_account.cairo b/tests/test_account.cairo
new file mode 100644
index 0000000..98a049a
--- /dev/null
+++ b/tests/test_account.cairo
@@ -0,0 +1,113 @@
+use account::interfaces::Iaccount::{
+    IaccountDispatcher, IaccountDispatcherTrait
+};
+use snforge_std::{
+    ContractClassTrait, DeclareResultTrait, declare, start_cheat_caller_address,
+    stop_cheat_caller_address,
+};
+use starknet::{ContractAddress, contract_address_const};
+
+fn setup() -> (ContractAddress, ContractAddress) {
+    let admin_address: ContractAddress = contract_address_const::<'1'>();
+    let public_key: felt252 = 'TEST_PUBLIC_KEY';
+
+    let declare_result = declare("Account");
+    assert(declare_result.is_ok(), "contract declaration failed");
+
+    let contract_class = declare_result.unwrap().contract_class();
+    let mut calldata = array![public_key];
+
+    let deploy_result = contract_class.deploy(@calldata);
+    assert(deploy_result.is_ok(), "contract deployment failed");
+
+    let (contract_address, _) = deploy_result.unwrap();
+
+    (contract_address, admin_address)
+}
+
+#[test]
+fn test_initialize() {
+    let (contract_address, _) = setup();
+
+    let dispatcher = IaccountDispatcher { contract_address };
+
+    dispatcher.initialize(1, 2.try_into().unwrap());
+
+    let liquidity_bridge = dispatcher.get_liquidity_bridge();
+    assert(liquidity_bridge == 2.try_into().unwrap(), "Invalid liquidity bridge");
+
+    let public_key = dispatcher.get_key_public();
+    assert(public_key == 1, "Invalid public key");
+
+    let initialized = dispatcher.get_initialized_status();
+    assert(initialized, "Invalid initialized");
+}
+
+#[test]
+fn test_approve_token() {
+    let (contract_address, _) = setup();
+
+    let dispatcher = IaccountDispatcher { contract_address };
+
+    let token_address: ContractAddress = contract_address_const::<0x04718f5a0fc34cc1af16a1cdee98ffb20c31f5cd61d6ab07201858f4287c938d>();
+
+    start_cheat_caller_address(contract_address, contract_address);
+
+    dispatcher.initialize(1, 2.try_into().unwrap());
+
+    dispatcher.approve_token('STRK', token_address);
+
+    stop_cheat_caller_address(contract_address);
+
+    let approved_token = dispatcher.get_approved_token('STRK');
+    assert(approved_token == token_address, "Invalid approved token");
+}
+
+#[test]
+fn test_deposit_fiat() {
+    let (contract_address, _) = setup();
+    let dispatcher = IaccountDispatcher { contract_address };
+
+    dispatcher.initialize(1, 2.try_into().unwrap());
+
+    // Deposit 1000 units of currency '1'
+    dispatcher.deposit_fiat(1, 1000);
+
+    let balance = dispatcher.get_balance();
+    assert(balance == 1000.try_into().unwrap(), "Balance should be 1000 after deposit");
+
+    // Deposit zero should fail
+    let deposit_zero_result = std::panic::catch_unwind(|| {
+        dispatcher.deposit_fiat(1, 0);
+    });
+    assert(deposit_zero_result.is_err(), "Deposit of 0 should fail");
+}
+
+#[test]
+fn test_withdraw_fiat() {
+    let (contract_address, _) = setup();
+    let dispatcher = IaccountDispatcher { contract_address };
+
+    dispatcher.initialize(1, 2.try_into().unwrap());
+
+    // Deposit 1000 so withdrawal can succeed
+    dispatcher.deposit_fiat(1, 1000);
+
+    // Withdraw 500
+    dispatcher.withdraw_fiat(1, 500, contract_address);
+
+    let balance = dispatcher.get_balance();
+    assert(balance == 500.try_into().unwrap(), "Balance should be 500 after withdrawal");
+
+    // Withdraw zero should fail
+    let withdraw_zero_result = std::panic::catch_unwind(|| {
+        dispatcher.withdraw_fiat(1, 0, contract_address);
+    });
+    assert(withdraw_zero_result.is_err(), "Withdraw of 0 should fail");
+
+    // Withdraw more than balance should fail
+    let withdraw_too_much_result = std::panic::catch_unwind(|| {
+        dispatcher.withdraw_fiat(1, 1000, contract_address);
+    });
+    assert(withdraw_too_much_result.is_err(), "Withdraw more than balance should fail");
+}