Price reminder and init approval

* Start price reminder grain

* Add config and init grain at startup

* Save init wallet when already init

src/Managing.Api/Controllers/AccountController.cs

@@ -147,5 +147,18 @@ namespace Managing.Api.Controllers
             var user = await GetUser();
             return Ok(_AccountService.DeleteAccount(user, name));
         }
+
+        /// <summary>
+        /// Retrieves the approval status for all supported trading exchanges for the authenticated user.
+        /// Returns a list showing each exchange with its initialization status (true/false).
+        /// </summary>
+        /// <returns>A list of exchange approval statuses.</returns>
+        [HttpGet("exchange-approval-status")]
+        public async Task<ActionResult<List<ExchangeApprovalStatus>>> GetExchangeApprovalStatus()
+        {
+            var user = await GetUser();
+            var exchangeStatuses = await _AccountService.GetExchangeApprovalStatusAsync(user);
+            return Ok(exchangeStatuses);
+        }
     }
 }

src/Managing.Api/Controllers/DataController.cs

@@ -3,7 +3,6 @@ using Managing.Api.Models.Requests;
 using Managing.Api.Models.Responses;
 using Managing.Application.Abstractions.Grains;
 using Managing.Application.Abstractions.Services;
-using Managing.Application.Hubs;
 using Managing.Application.ManageBot.Commands;
 using Managing.Domain.Backtests;
 using Managing.Domain.Bots;
@@ -16,7 +15,6 @@ using Managing.Domain.Trades;
 using MediatR;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.SignalR;
 using static Managing.Common.Enums;
 
 namespace Managing.Api.Controllers;
@@ -35,7 +33,6 @@ public class DataController : ControllerBase
     private readonly ICacheService _cacheService;
     private readonly IStatisticService _statisticService;
     private readonly IAgentService _agentService;
-    private readonly IHubContext<CandleHub> _hubContext;
     private readonly IMediator _mediator;
     private readonly ITradingService _tradingService;
     private readonly IGrainFactory _grainFactory;
@@ -58,7 +55,6 @@ public class DataController : ControllerBase
         ICacheService cacheService,
         IStatisticService statisticService,
         IAgentService agentService,
-        IHubContext<CandleHub> hubContext,
         IMediator mediator,
         ITradingService tradingService,
         IGrainFactory grainFactory)
@@ -68,7 +64,6 @@ public class DataController : ControllerBase
         _cacheService = cacheService;
         _statisticService = statisticService;
         _agentService = agentService;
-        _hubContext = hubContext;
         _mediator = mediator;
         _tradingService = tradingService;
         _grainFactory = grainFactory;

src/Managing.Api/Controllers/TradingController.cs

@@ -183,7 +183,7 @@ public class TradingController : BaseController
                 return Forbid("You don't have permission to initialize this wallet address. You can only initialize your own wallet addresses.");
             }
 
-            var result = await _tradingService.InitPrivyWallet(publicAddress);
+            var result = await _tradingService.InitPrivyWallet(publicAddress, TradingExchanges.GmxV2);
             return Ok(result);
         }
         catch (Exception ex)

src/Managing.Api/Program.cs

@@ -313,7 +313,6 @@ app.UseEndpoints(endpoints =>
     endpoints.MapControllers();
     endpoints.MapHub<BotHub>("/bothub");
     endpoints.MapHub<BacktestHub>("/backtesthub");
-    endpoints.MapHub<CandleHub>("/candlehub");
 
     endpoints.MapHealthChecks("/health", new HealthCheckOptions
     {

src/Managing.Application.Abstractions/Grains/ICandleStoreGrain.cs

@@ -0,0 +1,19 @@
+using Managing.Domain.Candles;
+using Orleans;
+
+namespace Managing.Application.Abstractions.Grains;
+
+/// <summary>
+/// Orleans grain interface for candle storage and retrieval.
+/// This grain manages in-memory historical candle data with state persistence
+/// and subscribes to price streams for real-time updates.
+/// </summary>
+public interface ICandleStoreGrain : IGrainWithStringKey
+{
+    /// <summary>
+    /// Gets the current list of historical candles (up to 500 most recent)
+    /// </summary>
+    /// <returns>List of candles ordered by date</returns>
+    Task<List<Candle>> GetCandlesAsync();
+}
+

src/Managing.Application.Abstractions/Grains/IPriceFetcher1DayGrain.cs

@@ -0,0 +1,19 @@
+using Orleans;
+
+namespace Managing.Application.Abstractions.Grains;
+
+/// <summary>
+/// Orleans grain interface for daily price fetching operations.
+/// This stateless worker grain handles fetching daily price data from external APIs 
+/// and publishing to Orleans streams.
+/// </summary>
+public interface IPriceFetcher1DayGrain : IGrainWithIntegerKey
+{
+    /// <summary>
+    /// Fetches daily price data for all supported exchange/ticker combinations
+    /// and publishes new candles to their respective streams.
+    /// </summary>
+    /// <returns>True if the operation completed successfully, false otherwise</returns>
+    Task<bool> FetchAndPublishPricesAsync();
+}
+

src/Managing.Application.Abstractions/Grains/IPriceFetcher1HourGrain.cs

@@ -0,0 +1,19 @@
+using Orleans;
+
+namespace Managing.Application.Abstractions.Grains;
+
+/// <summary>
+/// Orleans grain interface for 1-hour price fetching operations.
+/// This stateless worker grain handles fetching 1-hour price data from external APIs 
+/// and publishing to Orleans streams.
+/// </summary>
+public interface IPriceFetcher1HourGrain : IGrainWithIntegerKey
+{
+    /// <summary>
+    /// Fetches 1-hour price data for all supported exchange/ticker combinations
+    /// and publishes new candles to their respective streams.
+    /// </summary>
+    /// <returns>True if the operation completed successfully, false otherwise</returns>
+    Task<bool> FetchAndPublishPricesAsync();
+}
+

src/Managing.Application.Abstractions/Grains/IPriceFetcher4HourGrain.cs

@@ -0,0 +1,19 @@
+using Orleans;
+
+namespace Managing.Application.Abstractions.Grains;
+
+/// <summary>
+/// Orleans grain interface for 4-hour price fetching operations.
+/// This stateless worker grain handles fetching 4-hour price data from external APIs 
+/// and publishing to Orleans streams.
+/// </summary>
+public interface IPriceFetcher4HourGrain : IGrainWithIntegerKey
+{
+    /// <summary>
+    /// Fetches 4-hour price data for all supported exchange/ticker combinations
+    /// and publishes new candles to their respective streams.
+    /// </summary>
+    /// <returns>True if the operation completed successfully, false otherwise</returns>
+    Task<bool> FetchAndPublishPricesAsync();
+}
+

src/Managing.Application.Abstractions/Grains/IPriceFetcher5MinGrain.cs

@@ -0,0 +1,18 @@
+using Orleans;
+
+namespace Managing.Application.Abstractions.Grains;
+
+/// <summary>
+/// Orleans grain interface for 5-minute price fetching operations.
+/// This stateless worker grain handles fetching 5-minute price data from external APIs 
+/// and publishing to Orleans streams.
+/// </summary>
+public partial interface IPriceFetcher5MinGrain : IGrainWithIntegerKey
+{
+    /// <summary>
+    /// Fetches 5-minute price data for all supported exchange/ticker combinations
+    /// and publishes new candles to their respective streams.
+    /// </summary>
+    /// <returns>True if the operation completed successfully, false otherwise</returns>
+    Task<bool> FetchAndPublishPricesAsync();
+}

src/Managing.Application.Abstractions/Repositories/IAccountRepository.cs

@@ -7,6 +7,7 @@ public interface IAccountRepository
     Task<Account> GetAccountByNameAsync(string name);
     Task<Account> GetAccountByKeyAsync(string key);
     Task InsertAccountAsync(Account account);
+    Task UpdateAccountAsync(Account account);
     void DeleteAccountByName(string name);
     Task<IEnumerable<Account>> GetAccountsAsync();
 }

src/Managing.Application.Abstractions/Repositories/IEvmManager.cs

@@ -27,7 +27,7 @@ public interface IEvmManager
     decimal GetVolume(SubgraphProvider subgraphProvider, Ticker ticker);
     Task<List<Ticker>> GetAvailableTicker();
     Task<Candle> GetCandle(Ticker ticker);
-    Task<PrivyInitAddressResponse> InitAddress(string publicAddress);
+    Task<PrivyInitAddressResponse> InitAddressForGMX(string publicAddress);
 
     Task<bool> Send(Chain chain, Ticker ticker, decimal amount, string publicAddress, string privateKey,
         string receiverAddress);

src/Managing.Application.Abstractions/Services/IAccountService.cs

@@ -34,4 +34,6 @@ public interface IAccountService
 
     Task<SwapInfos> SendTokenAsync(User user, string accountName, string recipientAddress, Ticker ticker,
         decimal amount, int? chainId = null);
+
+    Task<List<ExchangeApprovalStatus>> GetExchangeApprovalStatusAsync(User user);
 }

src/Managing.Application.Abstractions/Services/IStreamService.cs

@@ -1,7 +0,0 @@
-namespace Managing.Application.Abstractions.Services;
-
-public interface IStreamService
-{
-    Task SubscribeCandle();
-    Task UnSubscribeCandle();
-}

src/Managing.Application.Abstractions/Services/ITradingService.cs

@@ -38,7 +38,7 @@ public interface ITradingService
     Task<IEnumerable<Position>> GetAllDatabasePositionsAsync();
     Task<IEnumerable<Position>> GetPositionsByInitiatorIdentifierAsync(Guid initiatorIdentifier);
     Task<IEnumerable<Position>> GetPositionsByInitiatorIdentifiersAsync(IEnumerable<Guid> initiatorIdentifiers);
-    Task<PrivyInitAddressResponse> InitPrivyWallet(string publicAddress);
+    Task<PrivyInitAddressResponse> InitPrivyWallet(string publicAddress, TradingExchanges tradingExchange);
 
     // Synth API integration methods
     Task<SignalValidationResult> ValidateSynthSignalAsync(LightSignal signal, decimal currentPrice,

src/Managing.Application/Accounts/AccountService.cs

@@ -333,6 +333,34 @@ public class AccountService : IAccountService
         }
     }
 
+    public async Task<List<ExchangeApprovalStatus>> GetExchangeApprovalStatusAsync(User user)
+    {
+        var accounts = await GetAccountsByUserAsync(user, hideSecrets: true, getBalance: false);
+        
+        var exchangeStatuses = new List<ExchangeApprovalStatus>();
+        
+        foreach (var account in accounts)
+        {
+            exchangeStatuses.Add(new ExchangeApprovalStatus
+            {
+                Exchange = TradingExchanges.GmxV2,
+                IsApproved = account.IsGmxInitialized
+            });
+        }
+        
+        // Future: Add other exchanges here when supported
+        // e.g.:
+        // var hasEvmInitialized = accounts.Any(account => 
+        //     account.Exchange == TradingExchanges.Evm && account.IsGmxInitialized);
+        // exchangeStatuses.Add(new ExchangeApprovalStatus
+        // {
+        //     Exchange = TradingExchanges.Evm,
+        //     IsApproved = hasEvmInitialized
+        // });
+        
+        return exchangeStatuses;
+    }
+
     private async Task ManagePropertiesAsync(bool hideSecrets, bool getBalance, Account account)
     {
         if (account != null)

src/Managing.Application/Bots/TradingBotBase.cs

@@ -210,7 +210,7 @@ public class TradingBotBase : ITradingBot
                 Low = position.Open.Price,
                 Volume = 0,
                 Exchange = TradingExchanges.Evm,
-                Ticker = Config.Ticker.ToString(),
+                Ticker = Config.Ticker,
                 Timeframe = Config.Timeframe
             };
 

src/Managing.Application/Grains/CandleStoreGrain.cs

@@ -0,0 +1,215 @@
+using Managing.Application.Abstractions.Grains;
+using Managing.Application.Abstractions.Repositories;
+using Managing.Domain.Candles;
+using Microsoft.Extensions.Logging;
+using Orleans.Streams;
+using static Managing.Common.Enums;
+
+namespace Managing.Application.Grains;
+
+/// <summary>
+/// Grain for managing in-memory historical candle data with Orleans state persistence.
+/// Subscribes to price streams and maintains a rolling window of 500 candles.
+/// </summary>
+public class CandleStoreGrain : Grain, ICandleStoreGrain, IAsyncObserver<Candle>
+{
+    private readonly IPersistentState<CandleStoreGrainState> _state;
+    private readonly ILogger<CandleStoreGrain> _logger;
+    private readonly ICandleRepository _candleRepository;
+    
+    private const int MaxCandleCount = 500;
+    private IAsyncStream<Candle> _priceStream;
+    private StreamSubscriptionHandle<Candle> _streamSubscription;
+
+    public CandleStoreGrain(
+        [PersistentState("candle-store-state", "candle-store")]
+        IPersistentState<CandleStoreGrainState> state,
+        ILogger<CandleStoreGrain> logger,
+        ICandleRepository candleRepository)
+    {
+        _state = state;
+        _logger = logger;
+        _candleRepository = candleRepository;
+    }
+
+    public override async Task OnActivateAsync(CancellationToken cancellationToken)
+    {
+        var grainKey = this.GetPrimaryKeyString();
+        _logger.LogInformation("CandleStoreGrain activated for key: {GrainKey}", grainKey);
+
+        // Parse the grain key to extract exchange, ticker, and timeframe
+        var parts = grainKey.Split('-');
+        if (parts.Length != 3)
+        {
+            _logger.LogError("Invalid grain key format: {GrainKey}. Expected format: Exchange-Ticker-Timeframe", grainKey);
+            return;
+        }
+
+        if (!Enum.TryParse<TradingExchanges>(parts[0], out var exchange) ||
+            !Enum.TryParse<Ticker>(parts[1], out var ticker) ||
+            !Enum.TryParse<Timeframe>(parts[2], out var timeframe))
+        {
+            _logger.LogError("Failed to parse grain key components: {GrainKey}", grainKey);
+            return;
+        }
+
+        // Initialize state if empty
+        if (_state.State.Candles == null || _state.State.Candles.Count == 0)
+        {
+            await LoadInitialCandlesAsync(exchange, ticker, timeframe);
+        }
+
+        // Subscribe to the price stream
+        await SubscribeToPriceStreamAsync(grainKey);
+
+        await base.OnActivateAsync(cancellationToken);
+    }
+
+    public override async Task OnDeactivateAsync(DeactivationReason reason, CancellationToken cancellationToken)
+    {
+        // Unsubscribe from the stream
+        if (_streamSubscription != null)
+        {
+            await _streamSubscription.UnsubscribeAsync();
+            _streamSubscription = null;
+        }
+
+        await base.OnDeactivateAsync(reason, cancellationToken);
+    }
+
+    public Task<List<Candle>> GetCandlesAsync()
+    {
+        try
+        {
+            return Task.FromResult(_state.State.Candles?.ToList() ?? new List<Candle>());
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error retrieving candles for grain {GrainKey}", this.GetPrimaryKeyString());
+            return Task.FromResult(new List<Candle>());
+        }
+    }
+
+    // Stream observer implementation
+    public async Task OnNextAsync(Candle candle, StreamSequenceToken token = null)
+    {
+        try
+        {
+            _logger.LogDebug("Received new candle for {GrainKey} at {Date}", 
+                this.GetPrimaryKeyString(), candle.Date);
+
+            // Initialize state if needed
+            if (_state.State.Candles == null)
+            {
+                _state.State.Candles = new List<Candle>();
+            }
+
+            // Add the new candle
+            _state.State.Candles.Add(candle);
+
+            // Maintain rolling window of 500 candles
+            if (_state.State.Candles.Count > MaxCandleCount)
+            {
+                // Sort by date and keep the most recent 500
+                _state.State.Candles = _state.State.Candles
+                    .OrderBy(c => c.Date)
+                    .TakeLast(MaxCandleCount)
+                    .ToList();
+            }
+
+            // Persist the updated state
+            await _state.WriteStateAsync();
+
+            _logger.LogTrace("Updated candle store for {GrainKey}, total candles: {Count}", 
+                this.GetPrimaryKeyString(), _state.State.Candles.Count);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error processing new candle for grain {GrainKey}", this.GetPrimaryKeyString());
+        }
+    }
+
+    public Task OnCompletedAsync()
+    {
+        _logger.LogInformation("Stream completed for grain {GrainKey}", this.GetPrimaryKeyString());
+        return Task.CompletedTask;
+    }
+
+    public Task OnErrorAsync(Exception ex)
+    {
+        _logger.LogError(ex, "Stream error for grain {GrainKey}", this.GetPrimaryKeyString());
+        return Task.CompletedTask;
+    }
+
+    private async Task LoadInitialCandlesAsync(TradingExchanges exchange, Ticker ticker, Timeframe timeframe)
+    {
+        try
+        {
+            _logger.LogInformation("Loading initial candles for {Exchange}-{Ticker}-{Timeframe}", 
+                exchange, ticker, timeframe);
+
+            // Load the last 500 candles from the database
+            var endDate = DateTime.UtcNow;
+            var startDate = endDate.AddDays(-30); // Look back 30 days to ensure we get enough data
+
+            var candles = await _candleRepository.GetCandles(exchange, ticker, timeframe, startDate, endDate, MaxCandleCount);
+
+            if (candles?.Any() == true)
+            {
+                _state.State.Candles = candles
+                    .OrderBy(c => c.Date)
+                    .TakeLast(MaxCandleCount)
+                    .ToList();
+
+                await _state.WriteStateAsync();
+
+                _logger.LogInformation("Loaded {Count} initial candles for {Exchange}-{Ticker}-{Timeframe}", 
+                    _state.State.Candles.Count, exchange, ticker, timeframe);
+            }
+            else
+            {
+                _state.State.Candles = new List<Candle>();
+                await _state.WriteStateAsync();
+                
+                _logger.LogWarning("No initial candles found for {Exchange}-{Ticker}-{Timeframe}", 
+                    exchange, ticker, timeframe);
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error loading initial candles for {Exchange}-{Ticker}-{Timeframe}", 
+                exchange, ticker, timeframe);
+            
+            // Initialize empty state on error
+            _state.State.Candles = new List<Candle>();
+            await _state.WriteStateAsync();
+        }
+    }
+
+    private async Task SubscribeToPriceStreamAsync(string streamKey)
+    {
+        try
+        {
+            var streamProvider = this.GetStreamProvider("DefaultStreamProvider");
+            _priceStream = streamProvider.GetStream<Candle>(streamKey);
+            
+            _streamSubscription = await _priceStream.SubscribeAsync(this);
+            
+            _logger.LogInformation("Subscribed to price stream for {StreamKey}", streamKey);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error subscribing to price stream for {StreamKey}", streamKey);
+        }
+    }
+}
+
+/// <summary>
+/// State object for CandleStoreGrain containing the rolling window of candles
+/// </summary>
+[GenerateSerializer]
+public class CandleStoreGrainState
+{
+    [Id(0)]
+    public List<Candle> Candles { get; set; } = new();
+}

src/Managing.Application/Grains/PriceFetcher5MinGrain.cs

@@ -0,0 +1,172 @@
+using Managing.Application.Abstractions.Grains;
+using Managing.Application.Abstractions.Repositories;
+using Managing.Application.Abstractions.Services;
+using Managing.Common;
+using Managing.Domain.Accounts;
+using Managing.Domain.Candles;
+using Microsoft.Extensions.Logging;
+using Orleans.Concurrency;
+using Orleans.Streams;
+using static Managing.Common.Enums;
+
+namespace Managing.Application.Grains;
+
+/// <summary>
+/// StatelessWorker grain for fetching 5-minute price data from external APIs and publishing to Orleans streams.
+/// This grain runs every 5 minutes and processes all exchange/ticker combinations for the 5-minute timeframe.
+/// </summary>
+[StatelessWorker]
+public class PriceFetcher5MinGrain : Grain, IPriceFetcher5MinGrain, IRemindable
+{
+    private readonly ILogger<PriceFetcher5MinGrain> _logger;
+    private readonly IExchangeService _exchangeService;
+    private readonly ICandleRepository _candleRepository;
+    private readonly IGrainFactory _grainFactory;
+
+    private const string FetchPricesReminderName = "FetchPricesReminder";
+
+    // Predefined lists of trading parameters to fetch
+    private static readonly TradingExchanges[] SupportedExchanges =
+    {
+        TradingExchanges.GmxV2
+    };
+
+    private static readonly Ticker[] SupportedTickers = Constants.GMX.Config.SupportedTickers;
+
+    private static readonly Timeframe TargetTimeframe = Timeframe.FiveMinutes;
+
+    public PriceFetcher5MinGrain(
+        ILogger<PriceFetcher5MinGrain> logger,
+        IExchangeService exchangeService,
+        ICandleRepository candleRepository,
+        IGrainFactory grainFactory)
+    {
+        _logger = logger;
+        _exchangeService = exchangeService;
+        _candleRepository = candleRepository;
+        _grainFactory = grainFactory;
+    }
+
+    public override async Task OnActivateAsync(CancellationToken cancellationToken)
+    {
+        _logger.LogInformation("PriceFetcher5MinGrain activated");
+
+        // Register a reminder to fetch prices every 5 minutes
+        await this.RegisterOrUpdateReminder(
+            FetchPricesReminderName,
+            TimeSpan.FromMinutes(5),
+            TimeSpan.FromMinutes(5));
+
+        await base.OnActivateAsync(cancellationToken);
+    }
+
+    public async Task<bool> FetchAndPublishPricesAsync()
+    {
+        try
+        {
+            _logger.LogInformation("Starting 5-minute price fetch cycle");
+
+            var fetchTasks = new List<Task>();
+
+            // Create fetch tasks for all exchange/ticker combinations for 5-minute timeframe
+            foreach (var exchange in SupportedExchanges)
+            {
+                foreach (var ticker in SupportedTickers)
+                {
+                    fetchTasks.Add(FetchAndPublish(exchange, ticker, TargetTimeframe));
+                }
+            }
+
+            // Execute all fetch operations in parallel
+            await Task.WhenAll(fetchTasks);
+
+            _logger.LogInformation("Completed 5-minute price fetch cycle for {TotalCombinations} combinations",
+                fetchTasks.Count);
+
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error during price fetch cycle");
+            return false;
+        }
+    }
+
+    private async Task FetchAndPublish(TradingExchanges exchange, Ticker ticker, Timeframe timeframe)
+    {
+        try
+        {
+            // Create a dummy account for API calls (this may need to be adjusted based on your implementation)
+            var account = new Account
+            {
+                Name = "PriceFetcher",
+                Exchange = exchange,
+                Type = AccountType.Watch
+            };
+
+            // Get the last candle date from database
+            var existingCandles = await _candleRepository.GetCandles(exchange, ticker, timeframe,
+                DateTime.UtcNow.AddDays(-7), 1);
+
+            var startDate = existingCandles.Any()
+                ? existingCandles.Max(c => c.Date).AddMinutes(GetTimeframeMinutes(timeframe))
+                : DateTime.UtcNow.AddDays(-1);
+
+            // Fetch new candles from external API
+            var newCandles = await _exchangeService.GetCandles(account, ticker, startDate, timeframe, true);
+
+            if (newCandles?.Any() == true)
+            {
+                var streamProvider = this.GetStreamProvider("DefaultStreamProvider");
+                var streamKey = $"{exchange}-{ticker}-{timeframe}";
+                var stream = streamProvider.GetStream<Candle>(streamKey);
+
+                _logger.LogDebug("Fetched {CandleCount} new candles for {StreamKey}",
+                    newCandles.Count, streamKey);
+
+                // Process each new candle
+                foreach (var candle in newCandles.OrderBy(c => c.Date))
+                {
+                    // Ensure candle has correct metadata
+                    candle.Exchange = exchange;
+                    candle.Ticker = ticker;
+                    candle.Timeframe = timeframe;
+
+                    // Save to database
+                    await _candleRepository.InsertCandle(candle);
+
+                    // Publish to stream
+                    await stream.OnNextAsync(candle);
+
+                    _logger.LogTrace("Published candle for {StreamKey} at {Date}",
+                        streamKey, candle.Date);
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error fetching prices for {Exchange}-{Ticker}-{Timeframe}",
+                exchange, ticker, timeframe);
+        }
+    }
+
+    private static int GetTimeframeMinutes(Timeframe timeframe) => timeframe switch
+    {
+        Timeframe.OneMinute => 1,
+        Timeframe.FiveMinutes => 5,
+        Timeframe.FifteenMinutes => 15,
+        Timeframe.ThirtyMinutes => 30,
+        Timeframe.OneHour => 60,
+        Timeframe.FourHour => 240,
+        Timeframe.OneDay => 1440,
+        _ => 1
+    };
+
+    public async Task ReceiveReminder(string reminderName, TickStatus status)
+    {
+        if (reminderName == FetchPricesReminderName)
+        {
+            await FetchAndPublishPricesAsync();
+        }
+    }
+}

src/Managing.Application/Grains/PriceFetcherInitializer.cs

@@ -0,0 +1,25 @@
+using Managing.Application.Abstractions.Grains;
+using Microsoft.Extensions.Hosting;
+
+namespace Managing.Application.Grains;
+
+public class PriceFetcherInitializer : IHostedService
+{
+    private readonly IClusterClient _clusterClient;
+
+    public PriceFetcherInitializer(IClusterClient clusterClient)
+    {
+        _clusterClient = clusterClient;
+    }
+
+    public Task StartAsync(CancellationToken cancellationToken)
+    {
+        _clusterClient.GetGrain<IPriceFetcher5MinGrain>(0);
+        return Task.CompletedTask;
+    }
+
+    public Task StopAsync(CancellationToken cancellationToken)
+    {
+        return Task.CompletedTask;
+    }
+}

src/Managing.Application/Hubs/CandleHub.cs

@@ -1,41 +0,0 @@
-using Managing.Application.Abstractions.Services;
-using Microsoft.AspNetCore.SignalR;
-
-namespace Managing.Application.Hubs;
-
-public class CandleHub : Hub
-{
-    private int ConnectionCount = 0;
-    private readonly IStreamService _streamService;
-
-    public CandleHub(IStreamService streamService)
-    {
-        _streamService = streamService;
-    }
-
-    public async override Task OnConnectedAsync()
-    {
-        ConnectionCount++;
-     
-        await Clients.Caller.SendAsync("Message", $"Connected successfully on candle hub. ConnectionId : {Context.ConnectionId}");
-
-        //await _streamService.SubscribeCandle(async (candle) => {
-        //    await Clients.All.SendAsync("Candle", candle);
-        //});
-        await _streamService.SubscribeCandle();
-        await base.OnConnectedAsync();
-
-    }
-
-    public override async Task OnDisconnectedAsync(Exception ex)
-    {
-        await Clients.Caller.SendAsync("Message", $"Shuting down candle hub. ConnectionId : {Context.ConnectionId}");
-
-        ConnectionCount--;
-        if(ConnectionCount == 0)
-        {
-            await _streamService.UnSubscribeCandle();
-        }
-        await base.OnDisconnectedAsync(ex);
-    }
-}

src/Managing.Application/Managing.Application.csproj

@@ -25,6 +25,7 @@
         <PackageReference Include="Microsoft.Orleans.Core.Abstractions" Version="9.2.1"/>
         <PackageReference Include="Microsoft.Orleans.Reminders" Version="9.2.1"/>
         <PackageReference Include="Microsoft.Orleans.Runtime" Version="9.2.1"/>
+        <PackageReference Include="Microsoft.Orleans.Streaming" Version="9.2.1"/>
         <PackageReference Include="Polly" Version="8.4.0"/>
         <PackageReference Include="Skender.Stock.Indicators" Version="2.5.0"/>
     </ItemGroup>

src/Managing.Application/Shared/StreamService.cs

@@ -1,30 +0,0 @@
-using Managing.Application.Abstractions.Services;
-using Managing.Application.Hubs;
-using Microsoft.AspNetCore.SignalR;
-
-namespace Managing.Application.Shared;
-
-public class StreamService : IStreamService
-{
-    private readonly IExchangeStream _exchangeStream;
-    private readonly IHubContext<CandleHub> _hubContext;
-
-
-    public StreamService(IExchangeStream exchangeStream, IHubContext<CandleHub> hubContext)
-    {
-        _exchangeStream = exchangeStream;
-        _hubContext = hubContext;
-    }
-
-    public async Task SubscribeCandle()
-    {
-        await _exchangeStream.StartBinanceWorker(Common.Enums.Ticker.BTC, async (candle) => {
-            await _hubContext.Clients.All.SendAsync(candle.Ticker, candle);
-        });
-    }
-
-    public async Task UnSubscribeCandle()
-    {
-        await _exchangeStream.StopBinanceWorker();
-    }
-}

src/Managing.Application/Trading/TradingService.cs

@@ -23,6 +23,7 @@ public class TradingService : ITradingService
     private readonly ITradingRepository _tradingRepository;
     private readonly IExchangeService _exchangeService;
     private readonly IAccountService _accountService;
+    private readonly IAccountRepository _accountRepository;
     private readonly ICacheService _cacheService;
     private readonly IMessengerService _messengerService;
     private readonly IStatisticRepository _statisticRepository;
@@ -35,6 +36,7 @@ public class TradingService : ITradingService
         IExchangeService exchangeService,
         ILogger<TradingService> logger,
         IAccountService accountService,
+        IAccountRepository accountRepository,
         ICacheService cacheService,
         IMessengerService messengerService,
         IStatisticRepository statisticRepository,
@@ -45,6 +47,7 @@ public class TradingService : ITradingService
         _exchangeService = exchangeService;
         _logger = logger;
         _accountService = accountService;
+        _accountRepository = accountRepository;
         _cacheService = cacheService;
         _messengerService = messengerService;
         _statisticRepository = statisticRepository;
@@ -319,7 +322,7 @@ public class TradingService : ITradingService
                         $"[{shortAddress}][{ticker}] No change - Quantity still {newTrade.Quantity}");
                 }
             }
-            catch (Exception ex)
+            catch (Exception)
             {
                 _logger.LogError($"[{shortAddress}][{ticker}] Impossible to fetch trader");
             }
@@ -357,7 +360,7 @@ public class TradingService : ITradingService
         public List<string> PositionIdentifiers { get; set; }
     }
 
-    public async Task<PrivyInitAddressResponse> InitPrivyWallet(string publicAddress)
+    public async Task<PrivyInitAddressResponse> InitPrivyWallet(string publicAddress, TradingExchanges tradingExchange)
     {
         try
         {
@@ -368,7 +371,39 @@ public class TradingService : ITradingService
                     { Success = false, Error = "Public address cannot be null or empty" };
             }
 
-            return await _evmManager.InitAddress(publicAddress);
+            // Check if the account is already initialized
+            var account = await _accountRepository.GetAccountByKeyAsync(publicAddress);
+            if (account != null && account.IsGmxInitialized)
+            {
+                _logger.LogInformation("Account with address {PublicAddress} is already initialized for GMX", publicAddress);
+                return new PrivyInitAddressResponse 
+                { 
+                    Success = true, 
+                    Address = publicAddress,
+                    IsAlreadyInitialized = true
+                };
+            }
+
+            PrivyInitAddressResponse initResult;
+            switch (tradingExchange)
+            {
+                case TradingExchanges.GmxV2:
+                    initResult = await _evmManager.InitAddressForGMX(publicAddress);
+                    break;
+                default:
+                    initResult = await _evmManager.InitAddressForGMX(publicAddress);
+                    break;
+            }
+
+            // If initialization was successful, update the account's initialization status
+            if (initResult.Success && account != null)
+            {
+                account.IsGmxInitialized = true;
+                await _accountRepository.UpdateAccountAsync(account);
+                _logger.LogInformation("Updated account {AccountName} GMX initialization status to true", account.Name);
+            }
+
+            return initResult;
         }
         catch (Exception ex)
         {

src/Managing.Bootstrap/ApiBootstrap.cs

@@ -66,9 +66,16 @@ public static class ApiBootstrap
                 .AddWorkers(configuration)
                 .AddFluentValidation()
                 .AddMediatR()
+                .AddHostedServices()
             ;
     }
 
+    private static IServiceCollection AddHostedServices(this IServiceCollection services)
+    {
+        // services.AddHostedService<PriceFetcherInitializer>();
+        return services;
+    }
+
     // Note: IClusterClient is automatically available in co-hosting scenarios
     // through IGrainFactory. Services should inject IGrainFactory instead of IClusterClient
     // to avoid circular dependency issues during DI container construction.
@@ -90,8 +97,8 @@ public static class ApiBootstrap
 
         // Allow disabling Orleans clustering entirely in case of issues
         var disableOrleansClusteringEnv = Environment.GetEnvironmentVariable("DISABLE_ORLEANS_CLUSTERING");
-        var disableOrleansClustering = !string.IsNullOrEmpty(disableOrleansClusteringEnv) && 
+        var disableOrleansClustering = !string.IsNullOrEmpty(disableOrleansClusteringEnv) &&
-                                     bool.TryParse(disableOrleansClusteringEnv, out var disabled) && disabled;
+                                       bool.TryParse(disableOrleansClusteringEnv, out var disabled) && disabled;
 
         // Get TASK_SLOT for multi-instance configuration
         var taskSlotEnv = Environment.GetEnvironmentVariable("TASK_SLOT");
@@ -107,19 +114,19 @@ public static class ApiBootstrap
         var dashboardPort = 9999 + (taskSlot - 1); // 9999, 10000, 10001, etc.
 
         // Get hostname for clustering - prioritize external IP for multi-server setups
-        var hostname = Environment.GetEnvironmentVariable("CAPROVER_SERVER_IP") ??  // CapRover server IP
+        var hostname = Environment.GetEnvironmentVariable("CAPROVER_SERVER_IP") ?? // CapRover server IP
-                      Environment.GetEnvironmentVariable("EXTERNAL_IP") ??           // Custom external IP
+                       Environment.GetEnvironmentVariable("EXTERNAL_IP") ?? // Custom external IP
-                      Environment.GetEnvironmentVariable("HOSTNAME") ??              // Container hostname
+                       Environment.GetEnvironmentVariable("HOSTNAME") ?? // Container hostname
-                      Environment.GetEnvironmentVariable("COMPUTERNAME") ??          // Windows hostname
+                       Environment.GetEnvironmentVariable("COMPUTERNAME") ?? // Windows hostname
-                      "localhost";
+                       "localhost";
 
         // For Docker containers, always use localhost for same-server clustering
-        IPAddress advertisedIP = IPAddress.Loopback;  // Advertise as localhost for same-server clustering
+        IPAddress advertisedIP = IPAddress.Loopback; // Advertise as localhost for same-server clustering
-        
+
         // Only use external IP if specifically provided for multi-server scenarios
-        var externalIP = Environment.GetEnvironmentVariable("CAPROVER_SERVER_IP") ?? 
+        var externalIP = Environment.GetEnvironmentVariable("CAPROVER_SERVER_IP") ??
-                        Environment.GetEnvironmentVariable("EXTERNAL_IP");
+                         Environment.GetEnvironmentVariable("EXTERNAL_IP");
-        
+
         if (!string.IsNullOrEmpty(externalIP) && IPAddress.TryParse(externalIP, out var parsedExternalIP))
         {
             advertisedIP = parsedExternalIP;
@@ -206,7 +213,7 @@ public static class ApiBootstrap
                         options.GatewayListeningEndpoint = new IPEndPoint(IPAddress.Any, gatewayPort);
                     });
                 }
-                
+
                 siloBuilder
                     .Configure<MessagingOptions>(options =>
                     {
@@ -221,7 +228,7 @@ public static class ApiBootstrap
                         options.ProbeTimeout = TimeSpan.FromSeconds(10);
                         options.IAmAliveTablePublishTimeout = TimeSpan.FromSeconds(30);
                         options.MaxJoinAttemptTime = TimeSpan.FromSeconds(120);
-                        
+
                         // Improved settings for development environments with stale members
                         options.DefunctSiloCleanupPeriod = TimeSpan.FromMinutes(1);
                         options.DefunctSiloExpiration = TimeSpan.FromMinutes(2);
@@ -292,6 +299,11 @@ public static class ApiBootstrap
                             options.Invariant = "Npgsql";
                         })
                         .AddAdoNetGrainStorage("platform-summary-store", options =>
+                        {
+                            options.ConnectionString = postgreSqlConnectionString;
+                            options.Invariant = "Npgsql";
+                        })
+                        .AddAdoNetGrainStorage("candle-store", options =>
                         {
                             options.ConnectionString = postgreSqlConnectionString;
                             options.Invariant = "Npgsql";
@@ -304,9 +316,14 @@ public static class ApiBootstrap
                         .AddMemoryGrainStorage("bot-store")
                         .AddMemoryGrainStorage("registry-store")
                         .AddMemoryGrainStorage("agent-store")
-                        .AddMemoryGrainStorage("platform-summary-store");
+                        .AddMemoryGrainStorage("platform-summary-store")
+                        .AddMemoryGrainStorage("candle-store");
                 }
 
+                // Configure Orleans Streams for price data distribution
+                siloBuilder.AddMemoryStreams("DefaultStreamProvider")
+                    .AddMemoryGrainStorage("PubSubStore");
+
                 siloBuilder
                     .ConfigureServices(services =>
                     {
@@ -316,6 +333,7 @@ public static class ApiBootstrap
                         services.AddTransient<IAccountService, AccountService>();
                         services.AddTransient<ITradingService, TradingService>();
                         services.AddTransient<IMessengerService, MessengerService>();
+                        services.AddTransient<ICandleRepository, CandleRepository>();
                     });
             })
             ;
@@ -347,7 +365,6 @@ public static class ApiBootstrap
 
         services.AddTransient<ITradaoService, TradaoService>();
         services.AddTransient<IExchangeService, ExchangeService>();
-        services.AddTransient<IExchangeStream, ExchangeStream>();
 
 
         services.AddTransient<IPrivyService, PrivyService>();
@@ -357,7 +374,7 @@ public static class ApiBootstrap
 
         services.AddSingleton<IMessengerService, MessengerService>();
         services.AddSingleton<IDiscordService, DiscordService>();
-        
+
         // Admin services
         services.AddSingleton<IAdminConfigurationService, AdminConfigurationService>();
 

src/Managing.Bootstrap/Managing.Bootstrap.csproj

@@ -19,6 +19,7 @@
         <PackageReference Include="Microsoft.Orleans.Persistence.AdoNet" Version="9.2.1"/>
         <PackageReference Include="Microsoft.Orleans.Reminders.AdoNet" Version="9.2.1"/>
         <PackageReference Include="Microsoft.Orleans.Server" Version="9.2.1"/>
+        <PackageReference Include="Microsoft.Orleans.Streaming" Version="9.2.1"/>
         <PackageReference Include="OrleansDashboard" Version="8.2.0"/>
     </ItemGroup>
 

src/Managing.Common/Constants.cs

@@ -1,4 +1,6 @@
-namespace Managing.Common
+using static Managing.Common.Enums;
+
+namespace Managing.Common
 {
     public class Constants
     {
@@ -65,21 +67,41 @@
             {
                 public const string OracleKeeperUrl = "https://arbitrum-v2-1-api.gmxinfra.io";
 
-                public static readonly HashSet<Enums.Ticker> DeltaNeutralTickers = new()
+                public static readonly HashSet<Ticker> DeltaNeutralTickers = new()
                 {
-                    Enums.Ticker.BTC,
+                    Ticker.BTC,
-                    Enums.Ticker.ARB,
+                    Ticker.ARB,
-                    Enums.Ticker.ETH,
+                    Ticker.ETH,
-                    Enums.Ticker.BNB,
+                    Ticker.BNB,
-                    Enums.Ticker.SOL,
+                    Ticker.SOL,
-                    Enums.Ticker.LINK,
+                    Ticker.LINK,
-                    Enums.Ticker.OP,
+                    Ticker.OP,
-                    Enums.Ticker.UNI,
+                    Ticker.UNI,
-                    Enums.Ticker.AAVE,
+                    Ticker.AAVE,
-                    Enums.Ticker.PEPE,
+                    Ticker.PEPE,
-                    Enums.Ticker.WIF,
+                    Ticker.WIF,
                 };
 
+                  public static readonly Ticker[] SupportedTickers = 
+                    {
+                        Ticker.BTC,
+                        Ticker.ETH,
+                        Ticker.BNB,
+                        Ticker.DOGE,
+                        Ticker.ADA,
+                        Ticker.SOL,
+                        Ticker.XRP,
+                        Ticker.LINK,
+                        Ticker.RENDER,
+                        Ticker.SUI,
+                        Ticker.GMX,
+                        Ticker.ARB,
+                        Ticker.PEPE,
+                        Ticker.PENDLE,
+                        Ticker.AAVE,
+                        Ticker.HYPE
+                    };
+
                 public static class Decimals
                 {
                     public const int USD = 30;

src/Managing.Domain/Accounts/Account.cs

@@ -28,6 +28,9 @@ public class Account
     
     [Id(6)]
     public List<Balance> Balances { get; set; }
+    
+    [Id(7)]
+    public bool IsGmxInitialized { get; set; } = false;
 
     public bool IsPrivyWallet => Type == AccountType.Privy;
 }

src/Managing.Domain/Accounts/ExchangeApprovalStatus.cs

@@ -0,0 +1,14 @@
+using Orleans;
+using static Managing.Common.Enums;
+
+namespace Managing.Domain.Accounts;
+
+[GenerateSerializer]
+public class ExchangeApprovalStatus
+{
+    [Id(0)]
+    public TradingExchanges Exchange { get; set; }
+    
+    [Id(1)]
+    public bool IsApproved { get; set; }
+}

src/Managing.Domain/Candles/Candle.cs

@@ -1,7 +1,7 @@
 using System.ComponentModel.DataAnnotations;
-using Managing.Common;
 using Orleans;
 using Skender.Stock.Indicators;
+using static Managing.Common.Enums;
 
 namespace Managing.Domain.Candles
 {
@@ -9,10 +9,10 @@ namespace Managing.Domain.Candles
     public class Candle : IQuote
     {
         [Id(0)]
-        [Required] public Enums.TradingExchanges Exchange { get; set; }
+        [Required] public TradingExchanges Exchange { get; set; }
         
         [Id(1)]
-        [Required] public string Ticker { get; set; }
+        [Required] public Ticker Ticker { get; set; }
         
         [Id(2)]
         [Required] public DateTime OpenTime { get; set; }
@@ -33,7 +33,7 @@ namespace Managing.Domain.Candles
         [Required] public decimal Low { get; set; }
         
         [Id(8)]
-        [Required] public Enums.Timeframe Timeframe { get; set; }
+        [Required] public Timeframe Timeframe { get; set; }
         
         [Id(9)]
         public decimal Volume { get; set; }

src/Managing.Domain/Evm/PrivyInitAddressResponse.cs

@@ -8,4 +8,6 @@ public class PrivyInitAddressResponse
     public string? OrderVaultHash { get; set; }
     public string? ExchangeRouterHash { get; set; }
     public string? Error { get; set; }
+    public string? Address { get; set; }
+    public bool IsAlreadyInitialized { get; set; }
 } 

src/Managing.Domain/Indicators/Context/StDevContext.cs

@@ -114,7 +114,7 @@ public class StDevContext : IndicatorBase
         Confidence confidence)
     {
         var signal = new LightSignal(
-            MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker),
+            candleSignal.Ticker,
             direction,
             confidence,
             candleSignal,

src/Managing.Domain/Indicators/Signals/ChandelierExitIndicatorBase.cs

@@ -108,7 +108,7 @@ public class ChandelierExitIndicatorBase : IndicatorBase
         Confidence confidence)
     {
         var signal = new LightSignal(
-            MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker),
+            candleSignal.Ticker,
             direction,
             confidence,
             candleSignal,

src/Managing.Domain/Indicators/Signals/DualEmaCrossIndicatorBase.cs

@@ -105,7 +105,7 @@ public class DualEmaCrossIndicatorBase : EmaBaseIndicatorBase
 
     private void AddSignal(CandleDualEma candleSignal, TradeDirection direction, Confidence confidence)
     {
-        var signal = new LightSignal(MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker), direction, confidence,
+        var signal = new LightSignal(candleSignal.Ticker, direction, confidence,
             candleSignal, candleSignal.Date, candleSignal.Exchange, Type, SignalType, Name);
         if (!Signals.Any(s => s.Identifier == signal.Identifier))
         {

src/Managing.Domain/Indicators/Signals/EmaCrossIndicator.cs

@@ -69,7 +69,7 @@ public class EmaCrossIndicator : EmaBaseIndicatorBase
 
     private void AddSignal(CandleEma candleSignal, TradeDirection direction, Confidence confidence)
     {
-        var signal = new LightSignal(MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker), direction, confidence,
+        var signal = new LightSignal(candleSignal.Ticker, direction, confidence,
             candleSignal, candleSignal.Date, candleSignal.Exchange, Type, SignalType, Name);
         if (!Signals.Any(s => s.Identifier == signal.Identifier))
         {

src/Managing.Domain/Indicators/Signals/EmaCrossIndicatorBase.cs

@@ -69,7 +69,7 @@ public class EmaCrossIndicatorBase : EmaBaseIndicatorBase
 
     private void AddSignal(CandleEma candleSignal, TradeDirection direction, Confidence confidence)
     {
-        var signal = new LightSignal(MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker), direction, confidence,
+        var signal = new LightSignal(candleSignal.Ticker, direction, confidence,
             candleSignal, candleSignal.Date, candleSignal.Exchange, Type, SignalType, Name);
         if (!Signals.Any(s => s.Identifier == signal.Identifier))
         {

src/Managing.Domain/Indicators/Signals/LaggingSTC.cs

@@ -125,7 +125,7 @@ public class LaggingSTC : IndicatorBase
     private void AddSignal(CandleSct candleSignal, TradeDirection direction, Confidence confidence)
     {
         var signal = new LightSignal(
-            MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker),
+            candleSignal.Ticker,
             direction,
             confidence,
             candleSignal,

src/Managing.Domain/Indicators/Signals/MacdCrossIndicatorBase.cs

@@ -105,7 +105,7 @@ public class MacdCrossIndicatorBase : IndicatorBase
     private void AddSignal(CandleMacd candleSignal, TradeDirection direction,
         Confidence confidence)
     {
-        var signal = new LightSignal(MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker), direction, confidence,
+        var signal = new LightSignal(candleSignal.Ticker, direction, confidence,
             candleSignal, candleSignal.Date, candleSignal.Exchange, Type, SignalType, Name);
         if (!Signals.Any(s => s.Identifier == signal.Identifier))
         {

src/Managing.Domain/Indicators/Signals/RsiDivergenceConfirmIndicatorBase.cs

@@ -233,7 +233,7 @@ public class RsiDivergenceConfirmIndicatorBase : IndicatorBase
 
     private void AddSignal(CandleRsi candleSignal, TradeDirection direction, Confidence confidence)
     {
-        var signal = new LightSignal(MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker), direction, confidence,
+        var signal = new LightSignal(candleSignal.Ticker, direction, confidence,
             candleSignal, candleSignal.Date, candleSignal.Exchange, Type, SignalType, Name);
         if (!Signals.Any(s => s.Identifier == signal.Identifier))
         {

src/Managing.Domain/Indicators/Signals/RsiDivergenceIndicatorBase.cs

@@ -206,7 +206,7 @@ public class RsiDivergenceIndicatorBase : IndicatorBase
 
     private void AddSignal(CandleRsi candleSignal, TradeDirection direction, HashSet<Candle> candles)
     {
-        var signal = new LightSignal(MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker), direction, Confidence.Low,
+        var signal = new LightSignal(candleSignal.Ticker, direction, Confidence.Low,
             candleSignal, candleSignal.Date, candleSignal.Exchange, Type, SignalType, Name);
 
         if (Signals.Count(s => s.Identifier == signal.Identifier) < 1)

src/Managing.Domain/Indicators/Signals/StcIndicatorBase.cs

@@ -106,7 +106,7 @@ public class StcIndicatorBase : IndicatorBase
     private void AddSignal(CandleSct candleSignal, TradeDirection direction, Confidence confidence)
     {
         var signal = new LightSignal(
-            MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker),
+            candleSignal.Ticker,
             direction,
             confidence,
             candleSignal,

src/Managing.Domain/Indicators/Signals/SuperTrendCrossEma.cs

@@ -170,7 +170,7 @@ public class SuperTrendCrossEma : IndicatorBase
 
     private void AddSignal(CandleSuperTrend candleSignal, TradeDirection direction, Confidence confidence)
     {
-        var signal = new LightSignal(MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker), direction, confidence,
+        var signal = new LightSignal(candleSignal.Ticker, direction, confidence,
             candleSignal, candleSignal.Date,
             candleSignal.Exchange, Type, SignalType, Name);
         if (!Signals.Any(s => s.Identifier == signal.Identifier))

src/Managing.Domain/Indicators/Signals/SuperTrendIndicatorBase.cs

@@ -107,7 +107,7 @@ public class SuperTrendIndicatorBase : IndicatorBase
 
     private void AddSignal(CandleSuperTrend candleSignal, TradeDirection direction, Confidence confidence)
     {
-        var signal = new LightSignal(MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker), direction, confidence,
+        var signal = new LightSignal(candleSignal.Ticker, direction, confidence,
             candleSignal, candleSignal.Date,
             candleSignal.Exchange, Type, SignalType, Name);
         if (!Signals.Any(s => s.Identifier == signal.Identifier))

src/Managing.Domain/Indicators/Trends/EmaTrendIndicatorBase.cs

@@ -66,7 +66,7 @@ public class EmaTrendIndicatorBase : EmaBaseIndicatorBase
 
     public void AddSignal(CandleEma candleSignal, TradeDirection direction, Confidence confidence)
     {
-        var signal = new LightSignal(MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker), direction, confidence,
+        var signal = new LightSignal(candleSignal.Ticker, direction, confidence,
             candleSignal, candleSignal.Date, candleSignal.Exchange, Type, SignalType, Name);
         if (!Signals.Any(s => s.Identifier == signal.Identifier))
         {

src/Managing.Domain/Indicators/Trends/StochRsiTrendIndicatorBase.cs

@@ -102,7 +102,7 @@ public class StochRsiTrendIndicatorBase : IndicatorBase
     private void AddSignal(CandleStochRsi candleSignal, TradeDirection direction, Confidence confidence)
     {
         var signal = new LightSignal(
-            MiscExtensions.ParseEnum<Ticker>(candleSignal.Ticker),
+            candleSignal.Ticker,
             direction,
             confidence,
             candleSignal,

src/Managing.Domain/Shared/Helpers/TradingBox.cs

@@ -1,5 +1,4 @@
-using Managing.Core;
+using Managing.Domain.Candles;
-using Managing.Domain.Candles;
 using Managing.Domain.Indicators;
 using Managing.Domain.MoneyManagements;
 using Managing.Domain.Scenarios;
@@ -124,7 +123,7 @@ public static class TradingBox
         }
 
         var data = newCandles.First();
-        return ComputeSignals(lightScenario, latestSignalsPerIndicator, MiscExtensions.ParseEnum<Ticker>(data.Ticker),
+        return ComputeSignals(lightScenario, latestSignalsPerIndicator, data.Ticker,
             data.Timeframe, config);
     }
 

src/Managing.Infrastructure.Database/InfluxDb/PriceHelpers.cs

@@ -12,7 +12,7 @@ public static class PriceHelpers
         var price = new PriceDto
         {
             Exchange = candle.Exchange.ToString(),
-            Ticker = candle.Ticker,
+            Ticker = candle.Ticker.ToString(),
             OpenTime = candle.OpenTime,
             Open = candle.Open,
             Close = candle.Close,
@@ -30,7 +30,7 @@ public static class PriceHelpers
         return new Candle
         {
             Exchange = MiscExtensions.ParseEnum<TradingExchanges>(dto.Exchange),
-            Ticker = dto.Ticker,
+            Ticker = MiscExtensions.ParseEnum<Ticker>(dto.Ticker),
             OpenTime = dto.OpenTime,
             Open = dto.Open,
             Close = dto.Close,

src/Managing.Infrastructure.Database/Migrations/20250912190732_AddIsGmxInitializedToAccount.cs

@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Managing.Infrastructure.Databases.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddIsGmxInitializedToAccount : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<bool>(
+                name: "IsGmxInitialized",
+                table: "Accounts",
+                type: "boolean",
+                nullable: false,
+                defaultValue: false);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "IsGmxInitialized",
+                table: "Accounts");
+        }
+    }
+}

src/Managing.Infrastructure.Database/Migrations/ManagingDbContextModelSnapshot.cs

@@ -34,6 +34,11 @@ namespace Managing.Infrastructure.Databases.Migrations
                         .IsRequired()
                         .HasColumnType("text");
 
+                    b.Property<bool>("IsGmxInitialized")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
                     b.Property<string>("Key")
                         .IsRequired()
                         .HasMaxLength(500)

src/Managing.Infrastructure.Database/PostgreSql/Entities/AccountEntity.cs

@@ -8,12 +8,13 @@ namespace Managing.Infrastructure.Databases.PostgreSql.Entities;
 public class AccountEntity
 {
     [Key] public int Id { get; set; }
-    [Required] public string Name { get; set; }
+    [Required] public required string Name { get; set; }
     [Required] public TradingExchanges Exchange { get; set; }
     [Required] public AccountType Type { get; set; }
     [Required] public string? Key { get; set; }
     public string? Secret { get; set; }
     [Required] public int UserId { get; set; }
+    [Required] public bool IsGmxInitialized { get; set; } = false;
 
     // Navigation properties
     public UserEntity? User { get; set; }

src/Managing.Infrastructure.Database/PostgreSql/ManagingDbContext.cs

@@ -64,6 +64,9 @@ public class ManagingDbContext : DbContext
             entity.Property(e => e.Type)
                 .IsRequired()
                 .HasConversion<string>(); // Store enum as string
+            entity.Property(e => e.IsGmxInitialized)
+                .IsRequired()
+                .HasDefaultValue(false); // Default value for new records
 
             // Create unique index on account name
             entity.HasIndex(e => e.Name).IsUnique();

src/Managing.Infrastructure.Database/PostgreSql/PostgreSqlAccountRepository.cs

@@ -72,7 +72,7 @@ public class PostgreSqlAccountRepository : IAccountRepository
             _cacheService.SaveValue(cacheKey, account, TimeSpan.FromHours(1));
             return account;
         }
-        catch (Exception ex)
+        catch (Exception)
         {
             // If there's an error, try to reset the connection
             throw;
@@ -117,4 +117,34 @@ public class PostgreSqlAccountRepository : IAccountRepository
         _context.Accounts.Add(accountEntity);
         await _context.SaveChangesAsync().ConfigureAwait(false);
     }
+
+    public async Task UpdateAccountAsync(Account account)
+    {
+        try
+        {
+            await PostgreSqlConnectionHelper.EnsureConnectionOpenAsync(_context);
+
+            var existingEntity = await _context.Accounts
+                .AsTracking()
+                .FirstOrDefaultAsync(a => a.Name == account.Name)
+                .ConfigureAwait(false);
+
+            if (existingEntity == null)
+            {
+                throw new ArgumentException($"Account '{account.Name}' not found");
+            }
+
+            // Update properties
+            existingEntity.IsGmxInitialized = account.IsGmxInitialized;
+            await _context.SaveChangesAsync().ConfigureAwait(false);
+
+            // Clear cache for this account
+            var cacheKey = $"account_{account.Name}";
+            _cacheService.RemoveValue(cacheKey);
+        }
+        finally
+        {
+            await PostgreSqlConnectionHelper.SafeCloseConnectionAsync(_context);
+        }
+    }
 }

src/Managing.Infrastructure.Database/PostgreSql/PostgreSqlMappers.cs

@@ -34,7 +34,8 @@ public static class PostgreSqlMappers
             Key = entity.Key,
             Secret = entity.Secret,
             User = entity.User != null ? Map(entity.User) : null,
-            Balances = new List<Balance>() // Empty list for now, balances handled separately if needed
+            Balances = new List<Balance>(), // Empty list for now, balances handled separately if needed
+            IsGmxInitialized = entity.IsGmxInitialized
         };
     }
 
@@ -50,6 +51,7 @@ public static class PostgreSqlMappers
             Key = account.Key,
             Secret = account.Secret,
             UserId = account.User.Id,
+            IsGmxInitialized = account.IsGmxInitialized
         };
     }
 

src/Managing.Infrastructure.Exchanges/CandleHelpers.cs

@@ -23,7 +23,7 @@ namespace Managing.Infrastructure.Exchanges
         {
             return new Candle()
             {
-                Ticker = ticker.ToString(),
+                Ticker = ticker,
                 Timeframe = timeframe,
                 Volume = candle.Volume,
                 Close = candle.ClosePrice,

src/Managing.Infrastructure.Exchanges/ExchangeStream.cs

@@ -1,41 +0,0 @@
-using Binance.Net.Interfaces.Clients;
-using Managing.Application.Abstractions.Services;
-using Managing.Application.Shared;
-using Managing.Domain.Candles;
-using Managing.Infrastructure.Exchanges.Helpers;
-using Microsoft.Extensions.Logging;
-using static Managing.Common.Enums;
-
-namespace Managing.Infrastructure.Exchanges;
-
-public class ExchangeStream : IExchangeStream
-{
-    private readonly ILogger<StreamService> logger;
-    private readonly IBinanceSocketClient _binanceSocketClient;
-
-    public ExchangeStream(IBinanceSocketClient binanceSocketClient, ILogger<StreamService> logger)
-    {
-        _binanceSocketClient = binanceSocketClient;
-        this.logger = logger;
-    }
-
-    public async Task StartBinanceWorker(Ticker ticker, Func<Candle, Task> action)
-    {
-        logger.LogInformation($"Starting binance worker for {ticker}");
-
-        await _binanceSocketClient.SpotApi.ExchangeData.SubscribeToKlineUpdatesAsync(BinanceHelpers.ToBinanceTicker(ticker), Binance.Net.Enums.KlineInterval.OneSecond, candle =>
-        {
-            if (candle.Data.Data?.Final == true)
-            {
-                //action((candle) => { CandleHelpers.Map(candle.Data.Data, ticker, Timeframe.FiveMinutes)});
-                action(CandleHelpers.Map(candle.Data.Data, ticker, Timeframe.FiveMinutes));
-            }
-        });
-    }
-
-    public async Task StopBinanceWorker()
-    {
-        logger.LogInformation($"Stoping all Binance worker subscription");
-        await _binanceSocketClient.UnsubscribeAllAsync();
-    }
-}

src/Managing.Infrastructure.Exchanges/Helpers/BinanceHelpers.cs

@@ -1,186 +0,0 @@
-using Binance.Net.Enums;
-using Binance.Net.Interfaces;
-using Binance.Net.Objects.Models.Futures;
-using CryptoExchange.Net.Objects;
-using Managing.Core;
-using Managing.Domain.Candles;
-using Managing.Domain.Trades;
-using static Managing.Common.Enums;
-
-namespace Managing.Infrastructure.Exchanges.Helpers
-{
-    public static class BinanceHelpers
-    {
-        public static Trade Map(BinanceFuturesOrder data)
-        {
-            if (data == null)
-                return null;
-
-            return new Trade(data.CreateTime,
-                (data.Side == OrderSide.Buy) ? TradeDirection.Long : TradeDirection.Short,
-                (TradeStatus)data.Status, (TradeType)data.OriginalType, MiscExtensions.ParseEnum<Ticker>(data.Symbol),
-                data.Quantity, data.AveragePrice, 1,
-                data.ClientOrderId, "");
-        }
-
-        public static FuturesOrderType BinanceOrderTypeMap(TradeType tradeType)
-        {
-            switch (tradeType)
-            {
-                case TradeType.Limit:
-                    return FuturesOrderType.Limit;
-                case TradeType.Market:
-                    return FuturesOrderType.Market;
-                case TradeType.StopMarket:
-                    return FuturesOrderType.StopMarket;
-                case TradeType.StopLossLimit:
-                    return FuturesOrderType.Stop;
-                default:
-                    return FuturesOrderType.Limit;
-            }
-        }
-
-        public static TradeType BinanceOrderTradeType(FuturesOrderType orderType)
-        {
-            switch (orderType)
-            {
-                case FuturesOrderType.Stop:
-                case FuturesOrderType.Limit:
-                    return TradeType.Limit;
-                case FuturesOrderType.Market:
-                    return TradeType.Market;
-                case FuturesOrderType.StopMarket:
-                    return TradeType.StopMarket;
-                default:
-                    return TradeType.Limit;
-            }
-        }
-
-        public static Trade Map(WebCallResult<BinanceFuturesPlacedOrder> result, decimal? leverage = null)
-        {
-            var data = result.Data;
-
-            if (data == null)
-            {
-                return new Trade(DateTime.Now, TradeDirection.None,
-                    TradeStatus.Cancelled, TradeType.Market, Ticker.BTC, 0, 0, 0,
-                    "", result.Error?.Message);
-            }
-
-            return new Trade(DateTime.Now, TradeDirection.None,
-                TradeStatus.Cancelled, TradeType.Market, Ticker.BTC, 0, 0, 0,
-                "", result.Error?.Message);
-        }
-
-        public static Candle Map(IBinanceKline binanceKline, Ticker ticker, TradingExchanges exchange)
-        {
-            return new Candle
-            {
-                Date = binanceKline.CloseTime,
-                Volume = binanceKline.Volume,
-                Close = binanceKline.ClosePrice,
-                High = binanceKline.HighPrice,
-                Low = binanceKline.LowPrice,
-                Open = binanceKline.OpenPrice,
-                Ticker = ticker.ToString(),
-                OpenTime = binanceKline.OpenTime,
-                Exchange = exchange
-            };
-        }
-
-        internal static KlineInterval Map(Timeframe interval) => interval switch
-        {
-            Timeframe.FiveMinutes => KlineInterval.FiveMinutes,
-            Timeframe.FifteenMinutes => KlineInterval.FifteenMinutes,
-            Timeframe.ThirtyMinutes => KlineInterval.ThirtyMinutes,
-            Timeframe.OneHour => KlineInterval.OneHour,
-            Timeframe.FourHour => KlineInterval.FourHour,
-            Timeframe.OneDay => KlineInterval.OneDay,
-            _ => throw new NotImplementedException(),
-        };
-
-        public static string ToBinanceTicker(Ticker ticker)
-        {
-            switch (ticker)
-            {
-                case Ticker.ADA:
-                    return "ADAUSDT";
-                case Ticker.ALGO:
-                    return "ALGOUSDT";
-                case Ticker.ATOM:
-                    return "ATOMUSDT";
-                case Ticker.AVAX:
-                    return "AVAXUSDT";
-                case Ticker.BNB:
-                    return "BNBUSDT";
-                case Ticker.BTC:
-                    return "BTCUSDT";
-                case Ticker.CRV:
-                    return "CRVUSDT";
-                case Ticker.DOGE:
-                    return "DOGEUSDT";
-                case Ticker.DOT:
-                    return "DOTUSDT";
-                case Ticker.DYDX:
-                    return "DYDXUSDT";
-                case Ticker.ETC:
-                    return "ETCUSDT";
-                case Ticker.ETH:
-                    return "ETHUSDT";
-                case Ticker.FTM:
-                    return "FTMUSDT";
-                case Ticker.GALA:
-                    return "GALAUSDT";
-                case Ticker.GRT:
-                    return "GRTUSDT";
-                case Ticker.IMX:
-                    return "IMXUSDT";
-                case Ticker.KSM:
-                    return "KSMUSDT";
-                case Ticker.LINK:
-                    return "LINKUSDT";
-                case Ticker.LRC:
-                    return "LRCUSDT";
-                case Ticker.LTC:
-                    return "LTCUSDT";
-                case Ticker.MATIC:
-                    return "MATICUSDT";
-                case Ticker.MKR:
-                    return "MKRUSDT";
-                case Ticker.NEAR:
-                    return "NEARUSDT";
-                case Ticker.SAND:
-                    return "SANDUSDT";
-                case Ticker.SOL:
-                    return "SOLUSDT";
-                case Ticker.SRM:
-                    return "SRMUSDT";
-                case Ticker.SUSHI:
-                    return "SUSHIUSDT";
-                case Ticker.THETA:
-                    return "THETAUSDT";
-                case Ticker.UNI:
-                    return "UNIUSDT";
-                case Ticker.XMR:
-                    return "XMRUSDT";
-                case Ticker.XRP:
-                    return "XRPUSDT";
-                case Ticker.XTZ:
-                    return "XTZUSDT";
-                default:
-                    break;
-            }
-
-            throw new NotImplementedException();
-        }
-
-        internal static object Map(WebCallResult<BinanceUsdFuturesOrder> binanceResult, decimal? leverage)
-        {
-            throw new NotImplementedException();
-        }
-    }
-
-    public class BinanceFuturesPlacedOrder
-    {
-    }
-}

src/Managing.Infrastructure.Exchanges/Helpers/FtxHelpers.cs

@@ -1,239 +0,0 @@
-using CryptoExchange.Net.Objects;
-using FTX.Net.Enums;
-using FTX.Net.Objects.Models;
-using Managing.Core;
-using Managing.Domain.Candles;
-using Managing.Domain.Trades;
-using static Managing.Common.Enums;
-
-namespace Managing.Infrastructure.Exchanges.Helpers
-{
-    public static class FtxHelpers
-    {
-        public static string ToFtxTicker(Ticker ticker)
-        {
-            switch (ticker)
-            {
-                case Ticker.ADA:
-                    return "ADA-PERP";
-                case Ticker.APE:
-                    return "APE-PERP";
-                case Ticker.ALGO:
-                    return "ALGO-PERP";
-                case Ticker.ATOM:
-                    return "ATOM-PERP";
-                case Ticker.AVAX:
-                    return "AVAX-PERP";
-                case Ticker.BNB:
-                    return "BNB-PERP";
-                case Ticker.BTC:
-                    return "BTC-PERP";
-                case Ticker.BAL:
-                    return "BAL-PERP";
-                case Ticker.CHZ:
-                    return "CHZ-PERP";
-                case Ticker.COMP:
-                    return "COMP-PERP";
-                case Ticker.CRO:
-                    return "CRO-PERP";
-                case Ticker.CRV:
-                    return "CRV-PERP";
-                case Ticker.DOGE:
-                    return "DOGE-PERP";
-                case Ticker.DOT:
-                    return "DOT-PERP";
-                case Ticker.DYDX:
-                    return "DYDX-PERP";
-                case Ticker.ENS:
-                    return "ENS-PERP";
-                case Ticker.ETC:
-                    return "ETC-PERP";
-                case Ticker.ETH:
-                    return "ETH-PERP";
-                case Ticker.FIL:
-                    return "FIL-PERP";
-                case Ticker.FLM:
-                    return "FLM-PERP";
-                case Ticker.FTM:
-                    return "FTM-PERP";
-                case Ticker.GALA:
-                    return "GALA-PERP";
-                case Ticker.GRT:
-                    return "GRT-PERP";
-                case Ticker.KSM:
-                    return "KSM-PERP";
-                case Ticker.LDO:
-                    return "LDO-PERP";
-                case Ticker.LINK:
-                    return "LINK-PERP";
-                case Ticker.LRC:
-                    return "LRC-PERP";
-                case Ticker.LTC:
-                    return "LTC-PERP";
-                case Ticker.MANA:
-                    return "MANA-PERP";
-                case Ticker.MATIC:
-                    return "MATIC-PERP";
-                case Ticker.MKR:
-                    return "MKR-PERP";
-                case Ticker.NEAR:
-                    return "NEAR-PERP";
-                case Ticker.QTUM:
-                    return "QTUM-PERP";
-                case Ticker.REN:
-                    return "REN-PERP";
-                case Ticker.ROSE:
-                    return "ROSE-PERP";
-                case Ticker.RSR:
-                    return "RSR-PERP";
-                case Ticker.RUNE:
-                    return "RUNE-PERP";
-                case Ticker.SAND:
-                    return "SAND-PERP";
-                case Ticker.SOL:
-                    return "SOL-PERP";
-                case Ticker.SRM:
-                    return "SRM-PERP";
-                case Ticker.SUSHI:
-                    return "SUSHI-PERP";
-                case Ticker.THETA:
-                    return "THETA-PERP";
-                case Ticker.UNI:
-                    return "UNI-PERP";
-                case Ticker.XMR:
-                    return "XMR-PERP";
-                case Ticker.XRP:
-                    return "XRP-PERP";
-                case Ticker.XTZ:
-                    return "XTZ-PERP";
-                default:
-                    break;
-            }
-
-            throw new NotImplementedException();
-        }
-
-
-        public static Trade Map(WebCallResult<FTXOrder> result, decimal? leverage = null)
-        {
-            var data = result.Data;
-
-            if (data == null)
-            {
-                return new Trade(DateTime.Now, TradeDirection.None,
-                    TradeStatus.Cancelled, TradeType.Market, Ticker.BTC, 0, 0, 0,
-                    "", result.Error?.Message);
-            }
-
-            return new Trade(data.CreateTime,
-                (data.Side == OrderSide.Buy) ? TradeDirection.Long : TradeDirection.Short,
-                (TradeStatus)data.Status, (TradeType)data.Type, MiscExtensions.ParseEnum<Ticker>(data.Symbol),
-                data.Quantity, data.AverageFillPrice ?? 0, leverage,
-                data.ClientOrderId, "");
-        }
-
-        internal static Trade Map(WebCallResult<FTXTriggerOrder> ftxResult, decimal? leverage)
-        {
-            var data = ftxResult.Data;
-
-            if (data == null)
-            {
-                return new Trade(DateTime.Now, TradeDirection.None,
-                    TradeStatus.Cancelled, TradeType.Market, Ticker.BTC, 0, 0, 0,
-                    "", ftxResult.Error?.Message);
-            }
-
-            return new Trade(data.CreateTime,
-                (data.Side == OrderSide.Buy) ? TradeDirection.Long : TradeDirection.Short,
-                (TradeStatus)data.Status, (TradeType)data.Type, MiscExtensions.ParseEnum<Ticker>(data.Symbol),
-                data.Quantity, data.TriggerPrice ?? 0, leverage,
-                Guid.NewGuid().ToString(), "");
-        }
-
-        public static OrderType FtxOrderTypeMap(TradeType tradeType)
-        {
-            switch (tradeType)
-            {
-                case TradeType.Limit:
-                    return OrderType.Limit;
-                case TradeType.Market:
-                    return OrderType.Market;
-                default:
-                    return OrderType.Limit;
-            }
-        }
-
-        public static Trade Map(FTXOrder data)
-        {
-            if (data == null)
-                return null;
-
-            return new Trade(data.CreateTime, TradeDirection.None,
-                (TradeStatus)data.Status, (TradeType)data.Type, MiscExtensions.ParseEnum<Ticker>(data.Symbol),
-                data.Quantity, data.AverageFillPrice ?? 0, 0,
-                data.ClientOrderId, "");
-        }
-
-        public static Candle Map(
-            FTXKline ftxKline,
-            Ticker ticker,
-            TradingExchanges exchange,
-            Timeframe timeframe)
-        {
-            return new Candle
-            {
-                Date = ftxKline.OpenTime,
-                Volume = ftxKline.Volume ?? 0,
-                Close = ftxKline.ClosePrice,
-                High = ftxKline.HighPrice,
-                Low = ftxKline.LowPrice,
-                Open = ftxKline.OpenPrice,
-                Ticker = ticker.ToString(),
-                OpenTime = ftxKline.OpenTime,
-                Exchange = exchange,
-                Timeframe = timeframe
-            };
-        }
-
-        internal static KlineInterval Map(Timeframe interval) => interval switch
-        {
-            Timeframe.FiveMinutes => KlineInterval.FiveMinutes,
-            Timeframe.FifteenMinutes => KlineInterval.FifteenMinutes,
-            Timeframe.OneHour => KlineInterval.OneHour,
-            Timeframe.FourHour => KlineInterval.FourHours,
-            Timeframe.OneDay => KlineInterval.OneDay,
-            _ => throw new NotImplementedException(),
-        };
-
-        internal static TriggerOrderType FtxTriggerOrderTypeMap(TradeType tradeType) => tradeType switch
-        {
-            TradeType.StopMarket => TriggerOrderType.Stop,
-            TradeType.StopLimit => TriggerOrderType.Stop,
-            TradeType.StopLoss => TriggerOrderType.Stop,
-            TradeType.TakeProfit => TriggerOrderType.TakeProfit,
-            TradeType.StopLossProfit => TriggerOrderType.Stop,
-            TradeType.StopLossProfitLimit => TriggerOrderType.Stop,
-            TradeType.StopLossLimit => TriggerOrderType.Stop,
-            TradeType.TakeProfitLimit => TriggerOrderType.TakeProfit,
-            TradeType.TrailingStop => TriggerOrderType.TrailingStop,
-            TradeType.TrailingStopLimit => TriggerOrderType.TrailingStop,
-            TradeType.StopLossAndLimit => TriggerOrderType.Stop,
-            TradeType.SettlePosition => TriggerOrderType.Stop,
-            _ => throw new NotImplementedException(),
-        };
-
-        internal static Orderbook Map(WebCallResult<FTXOrderbook> ftxOrderBook)
-        {
-            return new Orderbook()
-            {
-                Asks = Map(ftxOrderBook.Data.Asks),
-                Bids = Map(ftxOrderBook.Data.Bids)
-            };
-        }
-
-        private static List<OrderBookEntry> Map(IEnumerable<FTXOrderBookEntry> entry)
-        {
-            return entry.Select(ask => new OrderBookEntry() { Price = ask.Price, Quantity = ask.Quantity }).ToList();
-        }
-    }
-}

src/Managing.Infrastructure.Exchanges/Helpers/KrakenHelpers.cs

@@ -1,46 +0,0 @@
-using Kraken.Net.Objects.Models;
-using Managing.Core;
-using Managing.Domain.Trades;
-using static Managing.Common.Enums;
-
-namespace Managing.Infrastructure.Exchanges.Helpers;
-
-public static class KrakenHelpers
-{
-    public static Trade Map(KrakenOrder order)
-    {
-        var leverageParse = order.OrderDetails.Leverage.Split((char)':')[0];
-        long.TryParse(leverageParse, out long leverage);
-
-        return new Trade(order.CreateTime,
-            TradeDirection.None,
-            (TradeStatus)order.Status,
-            (TradeType)order.OrderDetails.Type,
-            MiscExtensions.ParseEnum<Ticker>(order.OrderDetails.Symbol),
-            order.Quantity,
-            order.AveragePrice,
-            leverage,
-            order.ClientOrderId,
-            "");
-    }
-
-    public static Kraken.Net.Enums.OrderType KrakenOrderTypeMap(TradeType tradeType)
-    {
-        switch (tradeType)
-        {
-            case TradeType.Limit:
-                return Kraken.Net.Enums.OrderType.Limit;
-            case TradeType.Market:
-                return Kraken.Net.Enums.OrderType.Market;
-            case TradeType.StopMarket:
-                return Kraken.Net.Enums.OrderType.StopMarket;
-            default:
-                return Kraken.Net.Enums.OrderType.Limit;
-        }
-    }
-
-    internal static Trade Map(KeyValuePair<string, KrakenOrder> o)
-    {
-        throw new NotImplementedException();
-    }
-}

src/Managing.Infrastructure.Exchanges/Managing.Infrastructure.Exchanges.csproj

@@ -1,23 +1,27 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-  <PropertyGroup>
+    <PropertyGroup>
-	  <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
-	  <ImplicitUsings>enable</ImplicitUsings>
+        <ImplicitUsings>enable</ImplicitUsings>
-	  <Platforms>AnyCPU;x64</Platforms>
+        <Platforms>AnyCPU;x64</Platforms>
-  </PropertyGroup>
+    </PropertyGroup>
 
-  <ItemGroup>
+    <ItemGroup>
-    <PackageReference Include="Binance.Net" Version="9.9.7" />
+        <PackageReference Include="Binance.Net" Version="9.9.7"/>
-    <PackageReference Include="CryptoExchange.Net" Version="7.5.2" />
+        <PackageReference Include="CryptoExchange.Net" Version="7.5.2"/>
-    <PackageReference Include="FTX.Net" Version="1.0.16" />
+        <PackageReference Include="FTX.Net" Version="1.0.16"/>
-    <PackageReference Include="KrakenExchange.Net" Version="4.6.5" />
+        <PackageReference Include="KrakenExchange.Net" Version="4.6.5"/>
-    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
+        <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0"/>
-    <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.2" />
+        <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.2"/>
-  </ItemGroup>
+    </ItemGroup>
 
-  <ItemGroup>
+    <ItemGroup>
-    <ProjectReference Include="..\Managing.Application\Managing.Application.csproj" />
+        <ProjectReference Include="..\Managing.Application\Managing.Application.csproj"/>
-    <ProjectReference Include="..\Managing.Core\Managing.Core.csproj" />
+        <ProjectReference Include="..\Managing.Core\Managing.Core.csproj"/>
-  </ItemGroup>
+    </ItemGroup>
+
+    <ItemGroup>
+        <Folder Include="Helpers\"/>
+    </ItemGroup>
 
 </Project>

src/Managing.Infrastructure.Tests/EvmManagerTests.cs

@@ -208,7 +208,7 @@ public class EvmManagerTests
     [Fact]
     public async Task Should_Init_Address_For_Trading()
     {
-        var accountInitilized = await _manager.InitAddress(PublicAddress);
+        var accountInitilized = await _manager.InitAddressForGMX(PublicAddress);
 
         Assert.NotNull(accountInitilized);
     }

src/Managing.Infrastructure.Web3/EvmManager.cs

@@ -506,7 +506,7 @@ public class EvmManager : IEvmManager
         return lastCandles.Last();
     }
 
-    public async Task<PrivyInitAddressResponse> InitAddress(string publicAddress)
+    public async Task<PrivyInitAddressResponse> InitAddressForGMX(string publicAddress)
     {
         try
         {

src/Managing.Infrastructure.Web3/Extensions/PriceExtensions.cs

@@ -9,7 +9,7 @@ public static class PriceExtensions
 {
     public static List<Candle> GetCandles(this Round[] prices, Timeframe timeframe, Ticker ticker)
     {
-        int timezoneOffset = - (int)(new DateTimeOffset(DateTime.UtcNow).Offset.TotalSeconds);
+        int timezoneOffset = -(int)(new DateTimeOffset(DateTime.UtcNow).Offset.TotalSeconds);
         var CHART_PERIODS = new Dictionary<Timeframe, int>
         {
             { Timeframe.FiveMinutes, 60 * 5 },
@@ -53,6 +53,7 @@ public static class PriceExtensions
                 h = Math.Max(o, c);
                 l = Math.Min(o, c);
             }
+
             c = decimal.Parse(current.Value);
             h = Math.Max(h, c);
             l = Math.Min(l, c);
@@ -69,7 +70,7 @@ public static class PriceExtensions
             Low = x.Low,
             Timeframe = x.Timeframe,
             Exchange = TradingExchanges.Evm,
-            Ticker = ticker.ToString()
+            Ticker = ticker
         }).ToList();
     }
-}
+}

src/Managing.Infrastructure.Web3/Services/Gmx/GmxMappers.cs

@@ -174,7 +174,7 @@ public static class GmxMappers
             Low = Convert.ToDecimal(price.l),
             Close = Convert.ToDecimal(price.c),
             Exchange = TradingExchanges.Evm,
-            Ticker = ticker.ToString(),
+            Ticker = ticker,
             Timeframe = timeframe
         };
     }

src/Managing.Infrastructure.Web3/Services/Gmx/GmxV2Mappers.cs

@@ -122,7 +122,7 @@ internal static class GmxV2Mappers
             Low = Convert.ToDecimal(marketPrices[3]),
             Close = Convert.ToDecimal(marketPrices[4]),
             Exchange = TradingExchanges.Evm,
-            Ticker = ticker.ToString(),
+            Ticker = ticker,
             Timeframe = timeframe
         };
     }

src/Managing.Infrastructure.Web3/Subgraphs/Gbc.cs

@@ -29,12 +29,14 @@ public class Gbc : ISubgraphPrices
         var unixTimeframe = timeframe.GetUnixInterval();
         var start = startDate.ToUnixTimestamp();
         var end = DateTime.UtcNow.ToUnixTimestamp();
-        var feedCondition = $@"{{ tokenAddress: ""_{tickerContract}"", interval: ""_{unixTimeframe}"", timestamp_gte: {start}, timestamp_lte: {end} }}";
+        var feedCondition =
+            $@"{{ tokenAddress: ""_{tickerContract}"", interval: ""_{unixTimeframe}"", timestamp_gte: {start}, timestamp_lte: {end} }}";
 
         // Fetching prices from graphql ticker
         for (int i = 0; i < batchMax; i++)
         {
-            var query = $"{{ pricefeeds(first: {batchSize}, skip: {i * batchSize}, orderBy: timestamp, orderDirection: desc, where: {feedCondition} ) {{ timestamp,o,h,l,c}} }}";
+            var query =
+                $"{{ pricefeeds(first: {batchSize}, skip: {i * batchSize}, orderBy: timestamp, orderDirection: desc, where: {feedCondition} ) {{ timestamp,o,h,l,c}} }}";
             var graphQuery = new GraphQLRequest
             {
                 Query = query
@@ -75,7 +77,7 @@ public class Gbc : ISubgraphPrices
             Low = FormatPrice(ohlc.L),
             Close = FormatPrice(ohlc.C),
             Exchange = TradingExchanges.Evm,
-            Ticker = ticker.ToString(),
+            Ticker = ticker,
             Timeframe = timeframe
         };
     }
@@ -92,7 +94,8 @@ public class Gbc : ISubgraphPrices
 
     public Task<IEnumerable<Ticker>> GetTickers()
     {
-        var tickers = new List<Ticker>() { 
+        var tickers = new List<Ticker>()
+        {
             Ticker.BTC,
             Ticker.LINK,
             Ticker.ETH,
@@ -101,4 +104,4 @@ public class Gbc : ISubgraphPrices
 
         return Task.FromResult(tickers.AsEnumerable());
     }
-}
+}

src/Managing.WebApp/src/generated/ManagingApi.ts

@@ -331,6 +331,41 @@ export class AccountClient extends AuthorizedApiBase {
         }
         return Promise.resolve<SwapInfos>(null as any);
     }
+
+    account_GetExchangeApprovalStatus(): Promise<ExchangeApprovalStatus[]> {
+        let url_ = this.baseUrl + "/Account/exchange-approval-status";
+        url_ = url_.replace(/[?&]$/, "");
+
+        let options_: RequestInit = {
+            method: "GET",
+            headers: {
+                "Accept": "application/json"
+            }
+        };
+
+        return this.transformOptions(options_).then(transformedOptions_ => {
+            return this.http.fetch(url_, transformedOptions_);
+        }).then((_response: Response) => {
+            return this.processAccount_GetExchangeApprovalStatus(_response);
+        });
+    }
+
+    protected processAccount_GetExchangeApprovalStatus(response: Response): Promise<ExchangeApprovalStatus[]> {
+        const status = response.status;
+        let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
+        if (status === 200) {
+            return response.text().then((_responseText) => {
+            let result200: any = null;
+            result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as ExchangeApprovalStatus[];
+            return result200;
+            });
+        } else if (status !== 200 && status !== 204) {
+            return response.text().then((_responseText) => {
+            return throwException("An unexpected server error occurred.", status, _responseText, _headers);
+            });
+        }
+        return Promise.resolve<ExchangeApprovalStatus[]>(null as any);
+    }
 }
 
 export class BacktestClient extends AuthorizedApiBase {
@@ -3535,6 +3570,7 @@ export interface Account {
     secret?: string | null;
     user?: User | null;
     balances?: Balance[] | null;
+    isGmxInitialized?: boolean;
     isPrivyWallet?: boolean;
 }
 
@@ -3735,6 +3771,11 @@ export interface SendTokenRequest {
     chainId?: number | null;
 }
 
+export interface ExchangeApprovalStatus {
+    exchange?: TradingExchanges;
+    isApproved?: boolean;
+}
+
 export interface Backtest {
     id: string;
     finalPnl: number;
@@ -3984,7 +4025,7 @@ export enum Confidence {
 
 export interface Candle {
     exchange: TradingExchanges;
-    ticker: string;
+    ticker: Ticker;
     openTime: Date;
     date: Date;
     open: number;
@@ -4073,7 +4114,7 @@ export interface TradingBotConfigRequest {
     botTradingBalance: number;
     name: string;
     flipPosition: boolean;
-    cooldownPeriod?: number;
+    cooldownPeriod?: number | null;
     maxLossStreak?: number;
     scenario?: ScenarioRequest | null;
     scenarioName?: string | null;
@@ -4625,6 +4666,8 @@ export interface PrivyInitAddressResponse {
     orderVaultHash?: string | null;
     exchangeRouterHash?: string | null;
     error?: string | null;
+    address?: string | null;
+    isAlreadyInitialized?: boolean;
 }
 
 export interface LoginRequest {

src/Managing.WebApp/src/generated/ManagingApiTypes.ts

@@ -18,6 +18,7 @@ export interface Account {
     secret?: string | null;
     user?: User | null;
     balances?: Balance[] | null;
+    isGmxInitialized?: boolean;
     isPrivyWallet?: boolean;
 }
 
@@ -218,6 +219,11 @@ export interface SendTokenRequest {
     chainId?: number | null;
 }
 
+export interface ExchangeApprovalStatus {
+    exchange?: TradingExchanges;
+    isApproved?: boolean;
+}
+
 export interface Backtest {
     id: string;
     finalPnl: number;
@@ -467,7 +473,7 @@ export enum Confidence {
 
 export interface Candle {
     exchange: TradingExchanges;
-    ticker: string;
+    ticker: Ticker;
     openTime: Date;
     date: Date;
     open: number;
@@ -556,7 +562,7 @@ export interface TradingBotConfigRequest {
     botTradingBalance: number;
     name: string;
     flipPosition: boolean;
-    cooldownPeriod?: number;
+    cooldownPeriod?: number | null;
     maxLossStreak?: number;
     scenario?: ScenarioRequest | null;
     scenarioName?: string | null;
@@ -1108,6 +1114,8 @@ export interface PrivyInitAddressResponse {
     orderVaultHash?: string | null;
     exchangeRouterHash?: string | null;
     error?: string | null;
+    address?: string | null;
+    isAlreadyInitialized?: boolean;
 }
 
 export interface LoginRequest {

src/Managing.WebApp/src/pages/dashboardPage/agentSearch.tsx

@@ -2,12 +2,12 @@ import React, {useState} from 'react'
 import {Card, FormInput, GridTile} from '../../components/mollecules'
 import useApiUrlStore from '../../app/store/apiStore'
 import {
-    type AgentBalanceHistory,
+  type AgentBalanceHistory,
-    BotStatus,
+  BotStatus,
-    DataClient,
+  DataClient,
-    type Position,
+  type Position,
-    TradeDirection,
+  TradeDirection,
-    type UserStrategyDetailsViewModel
+  type UserStrategyDetailsViewModel
 } from '../../generated/ManagingApi'
 
 interface AgentData {
@@ -140,7 +140,7 @@ function AgentSearch({ index }: { index: number }) {
       totalWins,
       totalLosses,
       avgWinRate,
-      activeStrategies: agentData.strategies.filter(s => s.state === 'RUNNING').length,
+      activeStrategies: agentData.strategies.filter(s => s.state === BotStatus.Running).length,
       totalStrategies: agentData.strategies.length
     }
   }

src/Managing.WebApp/src/pages/settingsPage/account/accountRowDetails.tsx

@@ -1,10 +1,12 @@
 import React, {useState} from 'react'
 import {FiRefreshCw, FiSend} from 'react-icons/fi'
+import {useQuery} from '@tanstack/react-query'
 
 import {SelectColumnFilter, Table} from '../../../components/mollecules'
 import type {IAccountRowDetail} from '../../../global/type.tsx'
 import type {Account, Balance} from '../../../generated/ManagingApi'
-import {Ticker} from '../../../generated/ManagingApi'
+import {AccountClient, Ticker} from '../../../generated/ManagingApi'
+import useApiUrlStore from '../../../app/store/apiStore'
 import SwapModal from './SwapModal'
 import SendTokenModal from './SendTokenModal'
 
@@ -17,6 +19,21 @@ const AccountRowDetails: React.FC<IAccountRowDetailProps> = ({
   showTotal,
   account,
 }) => {
+  const { apiUrl } = useApiUrlStore()
+  const accountClient = new AccountClient({}, apiUrl)
+
+  // Fetch exchange approval status using TanStack Query
+  const { data: exchangeApprovalStatus, isLoading: isLoadingApprovalStatus, error: approvalStatusError, refetch: refetchApprovalStatus } = useQuery({
+    queryKey: ['exchangeApprovalStatus'],
+    queryFn: async () => {
+      return await accountClient.account_GetExchangeApprovalStatus()
+    },
+    staleTime: 60000, // Consider data fresh for 1 minute
+    gcTime: 5 * 60 * 1000, // Keep in cache for 5 minutes
+    retry: 2, // Retry failed requests up to 2 times
+    enabled: !!apiUrl, // Only run query when apiUrl is available
+  })
+
   const [swapModalState, setSwapModalState] = useState<{
     isOpen: boolean
     fromTicker: Ticker | null
@@ -164,6 +181,44 @@ const AccountRowDetails: React.FC<IAccountRowDetailProps> = ({
         showTotal={showTotal}
         showPagination={false}
       />
+
+      {/* Exchange Approval Status */}
+      <div className="mt-4">
+        <div className="flex items-center justify-between mb-2">
+          <h4 className="text-sm font-medium text-gray-700">Exchange Approval Status</h4>
+          <button
+            className={`btn btn-xs btn-ghost ${isLoadingApprovalStatus ? 'loading' : ''}`}
+            onClick={() => refetchApprovalStatus()}
+            disabled={isLoadingApprovalStatus}
+            title="Refresh approval status"
+          >
+            {!isLoadingApprovalStatus && <FiRefreshCw className="h-3 w-3" />}
+            {!isLoadingApprovalStatus && <span className="ml-1">Refresh</span>}
+          </button>
+        </div>
+        {isLoadingApprovalStatus ? (
+          <div className="text-sm text-gray-500">Loading approval status...</div>
+        ) : approvalStatusError ? (
+          <div className="text-sm text-red-500">Error loading approval status</div>
+        ) : exchangeApprovalStatus && exchangeApprovalStatus.length > 0 ? (
+          <div className="flex flex-wrap gap-2">
+            {exchangeApprovalStatus.map((status) => (
+              <div
+                key={status.exchange}
+                className={`badge ${
+                  status.isApproved 
+                    ? 'badge-success' 
+                    : 'badge-outline'
+                }`}
+              >
+                {status.exchange}: {status.isApproved ? 'Approved' : 'Not Approved'}
+              </div>
+            ))}
+          </div>
+        ) : (
+          <div className="text-sm text-gray-500">No exchange data available</div>
+        )}
+      </div>
       
       {swapModalState.isOpen && swapModalState.fromTicker && (
         <SwapModal