diff --git a/openbb_terminal/cryptocurrency/onchain/bitquery_view.py b/openbb_terminal/cryptocurrency/onchain/bitquery_view.py
index b58010bd4704..1c7f20940c24 100644
--- a/openbb_terminal/cryptocurrency/onchain/bitquery_view.py
+++ b/openbb_terminal/cryptocurrency/onchain/bitquery_view.py
@@ -7,6 +7,9 @@
 from openbb_terminal.cryptocurrency.dataframe_helpers import (
     lambda_very_long_number_formatter,
 )
+from openbb_terminal.cryptocurrency.dataframe_helpers import (
+    prettify_column_names,
+)
 from openbb_terminal.cryptocurrency.onchain import bitquery_model
 from openbb_terminal.decorators import log_start_end
 from openbb_terminal.helper_funcs import export_data, print_rich_table
@@ -58,7 +61,10 @@ def display_dex_trades(
     if not df.empty:
         df_data = df.copy()
 
-        df[["tradeAmount", "trades"]] = df[["tradeAmount", "trades"]].applymap(
+        column_names = ["tradeAmount", "trades"]
+        column_names = prettify_column_names(column_names)
+
+        df[column_names] = df[column_names].applymap(
             lambda x: lambda_very_long_number_formatter(x)
         )
 
@@ -184,7 +190,11 @@ def display_dex_volume_for_token(
     )
     if not df.empty:
         df_data = df.copy()
-        df[["tradeAmount", "trades"]] = df[["tradeAmount", "trades"]].applymap(
+
+        column_names = ["tradeAmount", "trades"]
+        column_names = prettify_column_names(column_names)
+
+        df[column_names] = df[column_names].applymap(
             lambda x: lambda_very_long_number_formatter(x)
         )
 
@@ -238,9 +248,13 @@ def display_ethereum_unique_senders(
 
     df = bitquery_model.get_ethereum_unique_senders(interval, limit, sortby, ascend)
     if not df.empty:
-        df[["uniqueSenders", "transactions", "maximumGasPrice"]] = df[
-            ["uniqueSenders", "transactions", "maximumGasPrice"]
-        ].applymap(lambda x: lambda_very_long_number_formatter(x))
+
+        column_names = ["uniqueSenders", "transactions", "maximumGasPrice"]
+        column_names = prettify_column_names(column_names)
+
+        df[column_names] = df[column_names].applymap(
+            lambda x: lambda_very_long_number_formatter(x)
+        )
 
         df_data = df.copy()
 
@@ -295,7 +309,11 @@ def display_most_traded_pairs(
     )
     if not df.empty:
         df_data = df.copy()
-        df[["tradeAmount", "trades"]] = df[["tradeAmount", "trades"]].applymap(
+
+        column_names = ["tradeAmount", "trades"]
+        column_names = prettify_column_names(column_names)
+
+        df[column_names] = df[column_names].applymap(
             lambda x: lambda_very_long_number_formatter(x)
         )
 
diff --git a/openbb_terminal/cryptocurrency/onchain/onchain_controller.py b/openbb_terminal/cryptocurrency/onchain/onchain_controller.py
index 96892bcdd863..249ffb40f0ac 100644
--- a/openbb_terminal/cryptocurrency/onchain/onchain_controller.py
+++ b/openbb_terminal/cryptocurrency/onchain/onchain_controller.py
@@ -307,8 +307,8 @@ def call_hr(self, other_args: List[str]):
             display_hashrate(
                 symbol=ns_parser.coin,
                 interval=ns_parser.interval,
-                since=int(datetime.timestamp(ns_parser.since)),
-                until=int(datetime.timestamp(ns_parser.until)),
+                start_date=int(datetime.timestamp(ns_parser.since)),
+                end_date=int(datetime.timestamp(ns_parser.until)),
                 export=ns_parser.export,
             )
 
@@ -1107,7 +1107,7 @@ def call_tv(self, other_args: List[str]):
 
         if ns_parser:
             bitquery_view.display_dex_volume_for_token(
-                token=ns_parser.coin,
+                symbol=ns_parser.coin,
                 trade_amount_currency=ns_parser.vs,
                 top=ns_parser.limit,
                 sortby=ns_parser.sortby,
diff --git a/openbb_terminal/cryptocurrency/onchain/whale_alert_view.py b/openbb_terminal/cryptocurrency/onchain/whale_alert_view.py
index b1157975c97f..0917d987121b 100644
--- a/openbb_terminal/cryptocurrency/onchain/whale_alert_view.py
+++ b/openbb_terminal/cryptocurrency/onchain/whale_alert_view.py
@@ -45,7 +45,11 @@ def display_whales_transactions(
         Export dataframe data to csv,json,xlsx file
     """
 
-    df = whale_alert_model.get_whales_transactions(min_value, sortby, ascend)
+    df = whale_alert_model.get_whales_transactions(
+        min_value=min_value,
+        sortby=sortby,
+        ascend=ascend,
+    )
 
     if df.empty:
         console.print("Failed to retrieve data.")