diff --git a/ApiDto/Requests/Configuration/DatabaseRequest.cs b/ApiDto/Requests/Configuration/DatabaseRequest.cs
new file mode 100644
index 0000000..4308471
--- /dev/null
+++ b/ApiDto/Requests/Configuration/DatabaseRequest.cs
@@ -0,0 +1,22 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Mirea.Api.Dto.Requests.Configuration;
+
+public class DatabaseRequest
+{
+    [Required]
+    public required string Server { get; set; }
+
+    [Required]
+    public int Port { get; set; }
+
+    [Required]
+    public required string Database { get; set; }
+
+    [Required]
+    public required string User { get; set; }
+
+    [Required]
+    public bool Ssl { get; set; }
+    public string? Password { get; set; }
+}
\ No newline at end of file
diff --git a/Endpoint/Controllers/Configuration/SetupController.cs b/Endpoint/Controllers/Configuration/SetupController.cs
index 1384d9b..04924ac 100644
--- a/Endpoint/Controllers/Configuration/SetupController.cs
+++ b/Endpoint/Controllers/Configuration/SetupController.cs
@@ -84,5 +84,57 @@ public class SetupController(ISetupToken setupToken, IMaintenanceModeNotConfigur
         }
     }
 
+    [HttpPost("SetPsql")]
+    [TokenAuthentication]
+    [BadRequestResponse]
+    public ActionResult<bool> SetPsql([FromBody] DatabaseRequest request)
+    {
+        string connectionString = $"Host={request.Server}:{request.Port};Username={request.User};Database={request.Database}";
+        if (request.Password != null)
+            connectionString += $";Password={request.Password}";
+        if (request.Ssl)
+            connectionString += ";SSL Mode=Require;";
+
+        return SetDatabase<NpgsqlConnection, NpgsqlException>(connectionString, DbSettings.DatabaseEnum.PostgresSql);
+    }
+
+    [HttpPost("SetMysql")]
+    [TokenAuthentication]
+    [BadRequestResponse]
+    public ActionResult<bool> SetMysql([FromBody] DatabaseRequest request)
+    {
+        string connectionString = $"Server={request.Server}:{request.Port};Uid={request.User};Database={request.Database}";
+        if (request.Password != null)
+            connectionString += $";Pwd={request.Password}";
+        if (request.Ssl)
+            connectionString += ";SslMode=Require;";
+
+        return SetDatabase<MySqlConnection, MySqlException>(connectionString, DbSettings.DatabaseEnum.Mysql);
+    }
+
+    [HttpPost("SetSqlite")]
+    [TokenAuthentication]
+    public ActionResult<bool> SetSqlite([FromQuery] string? path)
+    {
+        if (string.IsNullOrEmpty(path)) path = "database";
+
+        path = PathBuilder.Combine(path);
+
+        if (!Directory.Exists(path))
+        {
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+                Directory.CreateDirectory(path);
+            else
+                Directory.CreateDirectory(path, UnixFileMode.UserRead | UnixFileMode.UserWrite);
+        }
+        else
+            throw new ControllerArgumentException("Such a folder exists. Enter a different name");
+
+        string connectionString = $"Data Source={PathBuilder.Combine(path, "database.db3")}";
+
+        return SetDatabase<SqliteConnection, SqliteException>(connectionString, DbSettings.DatabaseEnum.Sqlite);
+    }
+    }
+
 
 }
\ No newline at end of file