diff --git a/BusinessLogic/Tools/JwtOptions.cs b/BusinessLogic/Tools/JwtOptions.cs
new file mode 100644
index 0000000..7327dd0
--- /dev/null
+++ b/BusinessLogic/Tools/JwtOptions.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BusinessLogic.Tools
+{
+	public class JwtOptions
+	{
+		public string SecretKey { get; set; } = null!;
+		public short ExpiresHours { get; set; }
+	}
+}
\ No newline at end of file
diff --git a/BusinessLogic/Tools/JwtProvider.cs b/BusinessLogic/Tools/JwtProvider.cs
index e2a8758..525d74d 100644
--- a/BusinessLogic/Tools/JwtProvider.cs
+++ b/BusinessLogic/Tools/JwtProvider.cs
@@ -14,10 +14,9 @@ namespace BusinessLogic.Tools
 {
 	public class JwtProvider
 	{
-		// TODO: Переместить ключ и время  в надежное место
-		private const string _key = "secretkey_secretkey_secretkey_secretkey";
+		private static string _key;
 
-		private const int _expiresHours = 24;
+		private static int _expiresHours;
 
 		public static string Generate(UserBindingModel user)
 		{
@@ -37,5 +36,11 @@ namespace BusinessLogic.Tools
 			var stringToken = new JwtSecurityTokenHandler().WriteToken(token);
 			return stringToken;
 		}
+
+		public void SetupJwtOptions(JwtOptions options)
+		{
+			_key = options.SecretKey;
+			_expiresHours = options.ExpiresHours;
+		}
 	}
 }
\ No newline at end of file
diff --git a/RestAPI/Program.cs b/RestAPI/Program.cs
index 6fbbd7c..208766e 100644
--- a/RestAPI/Program.cs
+++ b/RestAPI/Program.cs
@@ -1,9 +1,12 @@
 using BusinessLogic.BusinessLogic;
+using BusinessLogic.Tools;
+using BusinessLogic.Tools.Mail;
 using Contracts.BusinessLogicContracts;
 using Contracts.StorageContracts;
 using DatabaseImplement.Implements;
 using Microsoft.OpenApi.Models;
 using System;
+using System.Net.Mail;
 
 const string VERSION = "v1";
 const string TITLE = "21GunsRestAPI";
@@ -21,6 +24,9 @@ builder.Services.AddTransient<IUserLogic, UserLogic>();
 builder.Services.AddTransient<IRoleStorage, RoleStorage>();
 builder.Services.AddTransient<IUserStorage, UserStorage>();
 
+builder.Services.AddSingleton<JwtProvider>();
+builder.Services.AddSingleton<MailSender>();
+
 #endregion DI
 
 builder.Services.AddControllers();
@@ -32,6 +38,19 @@ builder.Services.AddSwaggerGen(c =>
 });
 
 var app = builder.Build();
+var jwtProvider = app.Services.GetService<JwtProvider>();
+var mailSender = app.Services.GetService<MailSender>();
+
+#region Setup config
+
+string? getSection(string section) => builder.Configuration?.GetSection(section)?.Value?.ToString();
+jwtProvider?.SetupJwtOptions(new()
+{
+	SecretKey = getSection("JwtOptions:SecretKey") ?? string.Empty,
+	ExpiresHours = Convert.ToInt16(getSection("JwtOptions:ExpiresHours"))
+});
+
+#endregion Setup config
 
 // Configure the HTTP request pipeline.
 if (app.Environment.IsDevelopment())
diff --git a/RestAPI/appsettings.json b/RestAPI/appsettings.json
index 10f68b8..995bec1 100644
--- a/RestAPI/appsettings.json
+++ b/RestAPI/appsettings.json
@@ -5,5 +5,9 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
+  "JwtOptions": {
+    "SecretKey": "secretkey_secretkey_secretkey_secretkey",
+    "ExpiresHours": 24
+  },
   "AllowedHosts": "*"
-}
+}
\ No newline at end of file