diff --git a/examples/rest/authenticated/claim_position.py b/examples/rest/authenticated/claim_position.py
index 0f8b385..5dbe89a 100644
--- a/examples/rest/authenticated/claim_position.py
+++ b/examples/rest/authenticated/claim_position.py
@@ -16,4 +16,4 @@ bfx = Client(
 for position in bfx.rest.auth.get_positions():
     notification: Notification[PositionClaim] = bfx.rest.auth.claim_position(position.position_id)
     claim: PositionClaim = notification.data
-    print(f"Position: {position} | PositionClaim: {claim}")
\ No newline at end of file
+    print(f"Position: {position} | PositionClaim: {claim}")
diff --git a/examples/rest/authenticated/get_wallets.py b/examples/rest/authenticated/get_wallets.py
index 0ea1388..1a2d105 100644
--- a/examples/rest/authenticated/get_wallets.py
+++ b/examples/rest/authenticated/get_wallets.py
@@ -19,8 +19,8 @@ wallets: List[Wallet] = bfx.rest.auth.get_wallets()
 
 # Transfers funds (0.001 ETH) from exchange wallet to funding wallet
 A: Notification[Transfer] = bfx.rest.auth.transfer_between_wallets(
-    from_wallet="exchange", to_wallet="funding", from_currency="ETH", 
-        to_currency="ETH", amount=0.001)
+    from_wallet="exchange", to_wallet="funding", currency="ETH",
+        currency_to="ETH", amount=0.001)
 
 print("Transfer:", A.data)
 
@@ -41,4 +41,4 @@ D: Notification[Withdrawal] = bfx.rest.auth.submit_wallet_withdrawal(
     wallet="exchange", method="tetheruse", address="0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
         amount=1.0)
 
-print("Withdrawal:", D.data)
\ No newline at end of file
+print("Withdrawal:", D.data)
diff --git a/examples/rest/authenticated/set_derivative_position_collateral.py b/examples/rest/authenticated/set_derivative_position_collateral.py
index bb2100f..0949cac 100644
--- a/examples/rest/authenticated/set_derivative_position_collateral.py
+++ b/examples/rest/authenticated/set_derivative_position_collateral.py
@@ -32,5 +32,5 @@ print("Status:", bool(derivative_position_collateral.status))
 derivative_position_collateral_limits: DerivativePositionCollateralLimits = \
     bfx.rest.auth.get_derivative_position_collateral_limits(symbol="tBTCF0:USTF0")
 
-print(f"Minimum collateral: {derivative_position_collateral_limits.min_collateral} | \
-    Maximum collateral: {derivative_position_collateral_limits.max_collateral}")
\ No newline at end of file
+print(f"Minimum collateral: {derivative_position_collateral_limits.min_collateral} | " \
+    f"Maximum collateral: {derivative_position_collateral_limits.max_collateral}")
diff --git a/examples/rest/authenticated/submit_funding_offer.py b/examples/rest/authenticated/submit_funding_offer.py
index 0230eb6..8291e67 100644
--- a/examples/rest/authenticated/submit_funding_offer.py
+++ b/examples/rest/authenticated/submit_funding_offer.py
@@ -14,11 +14,11 @@ bfx = Client(
 
 # Submit a new funding offer
 notification: Notification[FundingOffer] = bfx.rest.auth.submit_funding_offer(
-    type=FundingOfferType.LIMIT, 
-    symbol="fUSD", 
-    amount=123.45, 
-    rate=0.001, 
-    period=2, 
+    type=FundingOfferType.LIMIT,
+    symbol="fUSD",
+    amount=123.45,
+    rate=0.001,
+    period=2,
     flags=Flag.HIDDEN
 )
 
@@ -27,4 +27,4 @@ print("Funding Offer notification:", notification)
 # Get all fUSD active funding offers
 offers = bfx.rest.auth.get_funding_offers(symbol="fUSD")
 
-print("Offers (fUSD):", offers)
\ No newline at end of file
+print("Offers (fUSD):", offers)
diff --git a/examples/rest/authenticated/submit_order.py b/examples/rest/authenticated/submit_order.py
index 8c9fbb5..1481de0 100644
--- a/examples/rest/authenticated/submit_order.py
+++ b/examples/rest/authenticated/submit_order.py
@@ -15,9 +15,9 @@ bfx = Client(
 # Submit a new order
 submit_order_notification: Notification[Order] = bfx.rest.auth.submit_order(
     type=OrderType.EXCHANGE_LIMIT,
-    symbol="tBTCUST", 
-    amount=0.015, 
-    price=10000, 
+    symbol="tBTCUST",
+    amount=0.015,
+    price=10000,
     flags=Flag.HIDDEN + Flag.OCO + Flag.CLOSE
 )
 
@@ -28,7 +28,7 @@ order: Order = submit_order_notification.data
 # Update its amount and its price
 update_order_notification: Notification[Order] = bfx.rest.auth.update_order(
     id=order.id,
-    amount=0.020, 
+    amount=0.020,
     price=10150
 )
 
@@ -39,4 +39,4 @@ cancel_order_notification: Notification[Order] = bfx.rest.auth.cancel_order(
     id=order.id
 )
 
-print("Cancel order notification:", cancel_order_notification)
\ No newline at end of file
+print("Cancel order notification:", cancel_order_notification)
diff --git a/examples/rest/authenticated/toggle_keep_funding.py b/examples/rest/authenticated/toggle_keep_funding.py
index b17405f..4f924ae 100644
--- a/examples/rest/authenticated/toggle_keep_funding.py
+++ b/examples/rest/authenticated/toggle_keep_funding.py
@@ -16,9 +16,9 @@ loans: List[FundingLoan] = bfx.rest.auth.get_funding_loans(symbol="fUSD")
 
 # Set every loan's keep funding status to <off> (1: <on>, 2: <off>)
 notification: Notification[None] = bfx.rest.auth.toggle_keep_funding(
-    funding_type="loan",
+    type="loan",
     ids=[ loan.id for loan in loans ],
     changes={ loan.id: 2 for loan in loans }
 )
 
-print("Toggle keep funding notification:", notification)
\ No newline at end of file
+print("Toggle keep funding notification:", notification)