diff --git a/Persistence.API/appsettings.Tests.json b/Persistence.API/appsettings.Tests.json
index c1329f9..033464f 100644
--- a/Persistence.API/appsettings.Tests.json
+++ b/Persistence.API/appsettings.Tests.json
@@ -4,5 +4,12 @@
     "Port": 5432,
     "Username": "postgres",
     "Password": "q"
-  }
+  },
+  "KeycloakTestUser": {
+    "username": "myuser",
+    "password": 12345,
+    "clientId": "webapi",
+    "grantType": "password"
+  },
+  "KeycloakGetTokenUrl": "http://192.168.0.10:8321/realms/Persistence/protocol/openid-connect/token"
 }
diff --git a/Persistence.API/appsettings.json b/Persistence.API/appsettings.json
index 2e0033b..3e1eea7 100644
--- a/Persistence.API/appsettings.json
+++ b/Persistence.API/appsettings.json
@@ -10,9 +10,9 @@
   },
   "AllowedHosts": "*",
   "Authentication": {
-    "MetadataAddress": "http://localhost:8080/realms/TestRealm/.well-known/openid-configuration",
+    "MetadataAddress": "http://192.168.0.10:8321/realms/Persistence/.well-known/openid-configuration",
     "Audience": "account",
-    "ValidIssuer": "http://localhost:8080/realms/TestRealm",
-    "AuthorizationUrl": "http://localhost:8080/realms/TestRealm/protocol/openid-connect/auth"
+    "ValidIssuer": "http://192.168.0.10:8321/realms/Persistence",
+    "AuthorizationUrl": "http://192.168.0.10:8321/realms/Persistence/protocol/openid-connect/auth"    
   }
 }
diff --git a/Persistence.IntegrationTests/Controllers/DataSaubControllerTest.cs b/Persistence.IntegrationTests/Controllers/DataSaubControllerTest.cs
index 8708960..38d7ccd 100644
--- a/Persistence.IntegrationTests/Controllers/DataSaubControllerTest.cs
+++ b/Persistence.IntegrationTests/Controllers/DataSaubControllerTest.cs
@@ -12,7 +12,7 @@ public class DataSaubControllerTest : TimeSeriesBaseControllerTest<DataSaub, Dat
         BitDepth = 2,
         BlockPosition = 3,
         BlockSpeed = 4,
-        Date = DateTimeOffset.Now,
+        Date = DateTimeOffset.UtcNow,
         Flow = 5,
         HookWeight = 6,
         Id = 7,
diff --git a/Persistence.IntegrationTests/Controllers/TimeSeriesBaseControllerTest.cs b/Persistence.IntegrationTests/Controllers/TimeSeriesBaseControllerTest.cs
index 59623a1..6c110cf 100644
--- a/Persistence.IntegrationTests/Controllers/TimeSeriesBaseControllerTest.cs
+++ b/Persistence.IntegrationTests/Controllers/TimeSeriesBaseControllerTest.cs
@@ -1,4 +1,4 @@
-using System.Net;
+using System.Net;
 using Mapster;
 using Microsoft.Extensions.DependencyInjection;
 using Persistence.Client;
diff --git a/Persistence.IntegrationTests/JwtToken.cs b/Persistence.IntegrationTests/JwtToken.cs
new file mode 100644
index 0000000..38bf315
--- /dev/null
+++ b/Persistence.IntegrationTests/JwtToken.cs
@@ -0,0 +1,8 @@
+using System.Text.Json.Serialization;
+
+namespace Persistence.IntegrationTests;
+public class JwtToken
+{
+    [JsonPropertyName("access_token")]
+    public required string AccessToken { get; set; }
+}
diff --git a/Persistence.IntegrationTests/KeyCloakUser.cs b/Persistence.IntegrationTests/KeyCloakUser.cs
new file mode 100644
index 0000000..aa4d335
--- /dev/null
+++ b/Persistence.IntegrationTests/KeyCloakUser.cs
@@ -0,0 +1,27 @@
+namespace Persistence.IntegrationTests;
+
+/// <summary>
+/// настройки credentials для пользователя в KeyCloak
+/// </summary>
+public class KeyCloakUser
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public required string Username { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public required string Password { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public required string ClientId { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public required string GrantType { get; set; }
+}
diff --git a/Persistence.IntegrationTests/Persistence.IntegrationTests.csproj b/Persistence.IntegrationTests/Persistence.IntegrationTests.csproj
index 7d0116e..a5cf35f 100644
--- a/Persistence.IntegrationTests/Persistence.IntegrationTests.csproj
+++ b/Persistence.IntegrationTests/Persistence.IntegrationTests.csproj
@@ -15,6 +15,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="Refit" Version="8.0.0" />
+    <PackageReference Include="RestSharp" Version="112.1.0" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <PrivateAssets>all</PrivateAssets>
diff --git a/Persistence.IntegrationTests/WebAppFactoryFixture.cs b/Persistence.IntegrationTests/WebAppFactoryFixture.cs
index f932b83..d04509f 100644
--- a/Persistence.IntegrationTests/WebAppFactoryFixture.cs
+++ b/Persistence.IntegrationTests/WebAppFactoryFixture.cs
@@ -3,10 +3,12 @@ using Microsoft.AspNetCore.Mvc.Testing;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
+using Persistence.API;
 using Persistence.Database.Model;
 using Persistence.Database.Postgres;
-using Persistence.API;
 using Refit;
+using RestSharp;
+using System.Net.Http.Headers;
 using System.Text.Json;
 using Persistence.Database.Postgres;
 using System.Net.Http.Headers;
@@ -26,6 +28,8 @@ public class WebAppFactoryFixture : WebApplicationFactory<Startup>
     private static readonly RefitSettings RefitSettings = new(new SystemTextJsonContentSerializer(JsonSerializerOptions));
 
     private readonly string connectionString;
+    private readonly KeyCloakUser keycloakTestUser;
+    public readonly string KeycloakGetTokenUrl;
 
     public WebAppFactoryFixture()
     {
@@ -35,6 +39,10 @@ public class WebAppFactoryFixture : WebApplicationFactory<Startup>
 
         var dbConnection = configuration.GetSection("DbConnection").Get<DbConnection>()!;
         connectionString = dbConnection.GetConnectionString();
+
+        keycloakTestUser = configuration.GetSection("KeycloakTestUser").Get<KeyCloakUser>()!;
+
+        KeycloakGetTokenUrl = configuration.GetSection("KeycloakGetTokenUrl").Value!;
     }
 
     protected override void ConfigureWebHost(IWebHostBuilder builder)
@@ -62,8 +70,70 @@ public class WebAppFactoryFixture : WebApplicationFactory<Startup>
 
             var dbContext = scopedServices.GetRequiredService<PersistenceDbContext>();
             dbContext.Database.EnsureCreatedAndMigrated();
-            //dbContext.Deposits.AddRange(Data.Defaults.Deposits);
             dbContext.SaveChanges();
         });
     }
+
+    public override async ValueTask DisposeAsync()
+    {
+        var dbContext = new PersistenceDbContext(
+           new DbContextOptionsBuilder<PersistenceDbContext>()
+              .UseNpgsql(connectionString)
+              .Options);
+
+        await dbContext.Database.EnsureDeletedAsync();
+    }
+
+    public T GetHttpClient<T>(string uriSuffix)
+    {
+        var httpClient = CreateClient();
+        if (string.IsNullOrEmpty(uriSuffix))
+            return RestService.For<T>(httpClient, RefitSettings);
+
+        if (httpClient.BaseAddress is not null)
+            httpClient.BaseAddress = new Uri(httpClient.BaseAddress, uriSuffix);
+
+        return RestService.For<T>(httpClient, RefitSettings);
+    }
+
+    public async Task<T> GetAuthorizedHttpClient<T>(string uriSuffix)
+    {
+        var httpClient = await GetAuthorizedHttpClient();
+        if (string.IsNullOrEmpty(uriSuffix))
+            return RestService.For<T>(httpClient, RefitSettings);
+
+        if (httpClient.BaseAddress is not null)
+            httpClient.BaseAddress = new Uri(httpClient.BaseAddress, uriSuffix);
+
+        return RestService.For<T>(httpClient, RefitSettings);
+    }
+
+    private async Task<HttpClient> GetAuthorizedHttpClient()
+    {
+        var httpClient = CreateClient();
+        var token = await GetTokenAsync();
+        httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
+
+        return httpClient;
+    }
+
+    private async Task<string> GetTokenAsync()
+    {
+        var restClient = new RestClient();
+
+        var request = new RestRequest(KeycloakGetTokenUrl, Method.Post);
+        request.AddParameter("username", keycloakTestUser.Username);
+        request.AddParameter("password", keycloakTestUser.Password);
+        request.AddParameter("client_id", keycloakTestUser.ClientId);
+        request.AddParameter("grant_type", keycloakTestUser.GrantType);
+
+        var keyCloackResponse = await restClient.PostAsync(request);
+        if (keyCloackResponse.IsSuccessful && !String.IsNullOrEmpty(keyCloackResponse.Content))
+        {
+            var token = JsonSerializer.Deserialize<JwtToken>(keyCloackResponse.Content)!;
+            return token.AccessToken;
+        }
+
+        return String.Empty;
+    }
 }