diff --git a/src/HftApi.Worker/Profiles/WorkerProfile.cs b/src/HftApi.Worker/Profiles/WorkerProfile.cs
index 9c12774..4b08d70 100644
--- a/src/HftApi.Worker/Profiles/WorkerProfile.cs
+++ b/src/HftApi.Worker/Profiles/WorkerProfile.cs
@@ -1,4 +1,5 @@
-using System;
+using System;
+using System.Globalization;
 using AutoMapper;
 using HftApi.Common.Domain.MyNoSqlEntities;
 using Lykke.MatchingEngine.Connector.Models.Events;
@@ -17,8 +18,8 @@ public WorkerProfile()
                 .ForMember(d => d.Expires, o => o.Ignore())
                 .ForMember(d => d.Id, o => o.MapFrom(x => x.ExternalId))
                 .ForMember(d => d.LastTradeTimestamp, o => o.MapFrom(x => x.LastMatchTime))
-                .ForMember(d => d.Volume, o => o.MapFrom(x => Math.Abs(Convert.ToDecimal(x.Volume))))
-                .ForMember(d => d.RemainingVolume, o => o.MapFrom(x => Math.Abs(Convert.ToDecimal(x.RemainingVolume))))
+                .ForMember(d => d.Volume, o => o.MapFrom(x => Math.Abs(Convert.ToDecimal(x.Volume, CultureInfo.InvariantCulture))))
+                .ForMember(d => d.RemainingVolume, o => o.MapFrom(x => Math.Abs(Convert.ToDecimal(x.RemainingVolume, CultureInfo.InvariantCulture))))
                 .ForMember(d => d.Type, o => o.MapFrom(x =>  x.OrderType.ToString()));
 
             CreateMap<Lykke.MatchingEngine.Connector.Models.Events.Trade, Trade>(MemberList.Destination)
diff --git a/src/HftApi/GrpcServices/PrivateService.cs b/src/HftApi/GrpcServices/PrivateService.cs
index c276608..9c033eb 100644
--- a/src/HftApi/GrpcServices/PrivateService.cs
+++ b/src/HftApi/GrpcServices/PrivateService.cs
@@ -79,7 +79,12 @@ public override async Task<LimitOrderResponse> PlaceLimitOrder(LimitOrderRequest
             var walletId = context.GetHttpContext().User.GetWalletId();
             var orderAction = _mapper.Map<OrderAction>(request.Side);
 
-            var result = await _validationService.ValidateLimitOrderAsync(walletId, request.AssetPairId, orderAction, Convert.ToDecimal(request.Price), Convert.ToDecimal(request.Volume));
+            var result = await _validationService.ValidateLimitOrderAsync(
+                walletId, 
+                request.AssetPairId, 
+                orderAction, 
+                Convert.ToDecimal(request.Price, CultureInfo.InvariantCulture), 
+                Convert.ToDecimal(request.Volume, CultureInfo.InvariantCulture));
 
             if (result != null)
             {
@@ -212,7 +217,7 @@ public override async Task<MarketOrderResponse> PlaceMarketOrder(MarketOrderRequ
         {
             var walletId = context.GetHttpContext().User.GetWalletId();
 
-            var result = await _validationService.ValidateMarketOrderAsync(request.AssetPairId, Convert.ToDecimal(request.Volume));
+            var result = await _validationService.ValidateMarketOrderAsync(request.AssetPairId, Convert.ToDecimal(request.Volume, CultureInfo.InvariantCulture));
 
             if (result != null)
             {
diff --git a/src/HftApi/HftApi.csproj b/src/HftApi/HftApi.csproj
index f40505b..45dd357 100644
--- a/src/HftApi/HftApi.csproj
+++ b/src/HftApi/HftApi.csproj
@@ -21,7 +21,7 @@
     <PackageReference Include="Lykke.Messaging.RabbitMq" Version="2.2.2" />
     <PackageReference Include="Lykke.Service.Balances.Client" Version="2.3.2" />
     <PackageReference Include="Lykke.Service.ClientDialogs.Client" Version="1.0.1" />
-    <PackageReference Include="Lykke.Service.HftInternalService.Client" Version="2.4.0" />
+    <PackageReference Include="Lykke.Service.HftInternalService.Client" Version="2.5.0" />
     <PackageReference Include="Lykke.Service.Kyc.Client" Version="1.5.0" />
     <PackageReference Include="Lykke.Service.Operations.Client" Version="3.1.0" />
     <PackageReference Include="Lykke.Service.Operations.Contracts" Version="3.1.1" />
diff --git a/src/HftApi/Profiles/GrpcProfile.cs b/src/HftApi/Profiles/GrpcProfile.cs
index abc7039..843cee8 100644
--- a/src/HftApi/Profiles/GrpcProfile.cs
+++ b/src/HftApi/Profiles/GrpcProfile.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Globalization;
 using System.Linq;
 using AutoMapper;
@@ -124,8 +124,8 @@ public GrpcProfile()
                 .ForMember(d => d.Expires, o => o.Ignore())
                 .ForMember(d => d.Id, o => o.MapFrom(x => x.ExternalId))
                 .ForMember(d => d.LastTradeTimestamp, o => o.MapFrom(x => x.LastMatchTime))
-                .ForMember(d => d.Volume, o => o.MapFrom(x => Math.Abs(Convert.ToDecimal(x.Volume))))
-                .ForMember(d => d.RemainingVolume, o => o.MapFrom(x => Math.Abs(Convert.ToDecimal(x.RemainingVolume))))
+                .ForMember(d => d.Volume, o => o.MapFrom(x => Math.Abs(Convert.ToDecimal(x.Volume, CultureInfo.InvariantCulture))))
+                .ForMember(d => d.RemainingVolume, o => o.MapFrom(x => Math.Abs(Convert.ToDecimal(x.RemainingVolume, CultureInfo.InvariantCulture))))
                 .ForMember(d => d.Type, o => o.MapFrom(x =>  x.OrderType.ToString()));
 
             CreateMap<Lykke.MatchingEngine.Connector.Models.Events.Trade, Trade>(MemberList.Destination)
diff --git a/src/HftApi/RabbitSubscribers/ClientSettingsUpdatesSubscriber.cs b/src/HftApi/RabbitSubscribers/ClientSettingsUpdatesSubscriber.cs
index cce4824..2f1bedc 100644
--- a/src/HftApi/RabbitSubscribers/ClientSettingsUpdatesSubscriber.cs
+++ b/src/HftApi/RabbitSubscribers/ClientSettingsUpdatesSubscriber.cs
@@ -60,7 +60,7 @@ public async Task HandleMessage(ClientSettingsCashoutBlockUpdated evt)
             {
                 foreach (var key in enabledClientApiKeys)
                 {
-                    _tokenService.Remove(key.ApiKey);
+                    _tokenService.Remove(key.Id);
 
                     var apiKeyStart = key.ApiKey.Substring(0, 4);
 
diff --git a/src/Lykke.HftApi.Services/Lykke.HftApi.Services.csproj b/src/Lykke.HftApi.Services/Lykke.HftApi.Services.csproj
index a540842..130cf2a 100644
--- a/src/Lykke.HftApi.Services/Lykke.HftApi.Services.csproj
+++ b/src/Lykke.HftApi.Services/Lykke.HftApi.Services.csproj
@@ -20,7 +20,7 @@
       <PackageReference Include="Lykke.Cqrs" Version="9.0.1" />
       <PackageReference Include="Lykke.MatchingEngineConnector" Version="8.6.0" />
       <PackageReference Include="Lykke.Service.ClientDialogs.Client" Version="1.0.1" />
-      <PackageReference Include="Lykke.Service.HftInternalService.Client" Version="2.4.0" />
+      <PackageReference Include="Lykke.Service.HftInternalService.Client" Version="2.5.0" />
       <PackageReference Include="Lykke.Service.Operations.Client" Version="3.1.0" />
       <PackageReference Include="Lykke.Service.Operations.Contracts" Version="3.1.1" />
       <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="5.0.0" />
diff --git a/src/Lykke.HftApi.Services/TokenService.cs b/src/Lykke.HftApi.Services/TokenService.cs
index bc047d1..5a3e9e3 100644
--- a/src/Lykke.HftApi.Services/TokenService.cs
+++ b/src/Lykke.HftApi.Services/TokenService.cs
@@ -34,7 +34,7 @@ public async Task InitAsync()
             {
                 if (!await _blockedClients.IsClientBlocked(key.ClientId))
                 {
-                    _cache.TryAdd(key.ApiKey, 0);
+                    _cache.TryAdd(key.Id, 0);
                 }
             }