diff --git a/App/Api/Api.csproj b/App/Api/Api.csproj
index 5547bb1..3bc636e 100644
--- a/App/Api/Api.csproj
+++ b/App/Api/Api.csproj
@@ -3,6 +3,7 @@
     <ProjectReference Include="..\Services\Services.csproj" />
     <PackageReference Include="Asp.Versioning.Mvc.ApiExplorer" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" />
+    <PackageReference Include="Scalar.AspNetCore" />
     <PackageReference Include="Serilog" />
     <PackageReference Include="Serilog.Extensions.Hosting" />
     <PackageReference Include="Serilog.Settings.Configuration" />
diff --git a/App/Api/Properties/launchSettings.json b/App/Api/Properties/launchSettings.json
index 82a585f..238ad46 100644
--- a/App/Api/Properties/launchSettings.json
+++ b/App/Api/Properties/launchSettings.json
@@ -5,7 +5,7 @@
       "hotReloadEnabled": true,
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "launchUrl": "http://localhost:5000/",
+      "launchUrl": "http://localhost:5000/scalar",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development",
         "ASPNETCORE_HTTP_PORTS": "5000"
diff --git a/App/Api/Setup/ApiMiddleware.cs b/App/Api/Setup/ApiMiddleware.cs
index dae20a3..752e72e 100644
--- a/App/Api/Setup/ApiMiddleware.cs
+++ b/App/Api/Setup/ApiMiddleware.cs
@@ -1,3 +1,5 @@
+using Scalar.AspNetCore;
+
 namespace Api.Setup;
 
 internal static class ApiMiddleware
@@ -13,21 +15,23 @@ public static void ConfigureMiddleware(this WebApplication app, IWebHostEnvironm
 
         app.UseOutputCache();
 
-        app.UseStaticFiles();
+        app.MapOpenApi("/openapi/{documentName}.json");
+
+        app.UseSwagger(opt =>
+        {
+            opt.RouteTemplate = "swagger/{documentName}/swagger.json";
+        });
 
-        app.UseSwagger();
         app.UseSwaggerUI(opt =>
         {
-            var descriptions = app.DescribeApiVersions();
-            foreach (var desc in descriptions)
-            {
-                var url = $"/swagger/{desc.GroupName}/swagger.json";
-                var name = desc.GroupName.ToUpperInvariant();
-                opt.SwaggerEndpoint(url, name);
-            }
-            opt.RoutePrefix = string.Empty;
-            var indexPath = Path.Combine(environment.WebRootPath, "swagger-ui", "index.html");
-            opt.IndexStream = () => new FileStream(indexPath, FileMode.Open, FileAccess.Read);
+            opt.RoutePrefix = "swagger";
+        });
+
+        app.MapScalarApiReference(endpointPrefix: "/scalar", opt =>
+        {
+            opt.Title = "Bitcoin Web API";
+            opt.ShowSidebar = true;
+            opt.DarkMode = true;
         });
 
         app.MapHealthChecks("health");
@@ -41,7 +45,6 @@ public static void ConfigureMiddleware(this WebApplication app, IWebHostEnvironm
 
         app.Use(async (context, next) =>
         {
-            context.Response.Headers.Append("Content-Security-Policy", "default-src 'self'");
             context.Response.Headers.Append("X-Content-Type-Options", "nosniff");
             context.Response.Headers.Append("X-Frame-Options", "DENY");
             context.Response.Headers.Append("Referrer-Policy", "no-referrer");
diff --git a/App/Api/Setup/ApiServices.cs b/App/Api/Setup/ApiServices.cs
index e48d58d..f7110c1 100644
--- a/App/Api/Setup/ApiServices.cs
+++ b/App/Api/Setup/ApiServices.cs
@@ -28,9 +28,9 @@ public static void ConfigureServices(this IServiceCollection services)
             opt.SubstituteApiVersionInUrl = true;
         });
 
+        services.AddOpenApi();
 
         services.AddSwaggerGen();
-        services.ConfigureOptions<SwaggerOptions>();
 
         services.Configure<JsonOptions>(opt =>
         {
diff --git a/App/Api/Setup/SwaggerOptions.cs b/App/Api/Setup/SwaggerOptions.cs
deleted file mode 100644
index 71cef31..0000000
--- a/App/Api/Setup/SwaggerOptions.cs
+++ /dev/null
@@ -1,36 +0,0 @@
-using Asp.Versioning.ApiExplorer;
-using Microsoft.Extensions.Options;
-using Microsoft.OpenApi.Models;
-using Swashbuckle.AspNetCore.SwaggerGen;
-
-namespace Api.Setup;
-
-internal sealed class SwaggerOptions(IApiVersionDescriptionProvider provider) : IConfigureOptions<SwaggerGenOptions>
-{
-    private readonly IApiVersionDescriptionProvider _provider = provider;
-
-    public void Configure(SwaggerGenOptions options)
-    {
-        foreach (var description in _provider.ApiVersionDescriptions)
-        {
-            options.SwaggerDoc(description.GroupName, CreateInfoForApiVersion(description));
-        }
-    }
-
-    private static OpenApiInfo CreateInfoForApiVersion(ApiVersionDescription description)
-    {
-        var info = new OpenApiInfo()
-        {
-            Title = "Bitcoin Web API",
-            Version = description.ApiVersion.ToString(),
-            Description = "Description of API",
-        };
-
-        if (description.IsDeprecated)
-        {
-            info.Description += " This API version has been deprecated.";
-        }
-
-        return info;
-    }
-}
diff --git a/App/Api/wwwroot/swagger-ui/index.html b/App/Api/wwwroot/swagger-ui/index.html
deleted file mode 100644
index 9a2c709..0000000
--- a/App/Api/wwwroot/swagger-ui/index.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8" name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>%(DocumentTitle) Customized</title>
-    <link rel="stylesheet" type="text/css" href="%(StylesPath)">
-    <link rel="stylesheet" type="text/css" href="./index.css">
-    <link rel="icon" type="image/png" href="./favicon-32x32.png" sizes="32x32" />
-    <link rel="icon" type="image/png" href="./favicon-16x16.png" sizes="16x16" />
-    %(HeadContent)   
-</head>
-
-<body>
-    <div id="swagger-ui"></div>
-    <script src="%(ScriptBundlePath)" charset="utf-8"></script>
-    <script src="%(ScriptPresetsPath)" charset="utf-8"></script>
-    <script src="index.js" charset="utf-8"></script>
-</body>
-</html>
\ No newline at end of file
diff --git a/App/Directory.Packages.props b/App/Directory.Packages.props
index 089dc16..5420ab9 100644
--- a/App/Directory.Packages.props
+++ b/App/Directory.Packages.props
@@ -9,6 +9,7 @@
     <PackageVersion Include="Microsoft.AspNetCore.WebUtilities" Version="9.0.4" />
     <PackageVersion Include="Microsoft.Extensions.Http" Version="9.0.4" />
     <PackageVersion Include="Microsoft.Extensions.Logging" Version="9.0.4" />
+    <PackageVersion Include="Scalar.AspNetCore" Version="2.1.11" />
     <PackageVersion Include="Serilog" Version="4.2.0" />
     <PackageVersion Include="Serilog.Extensions.Hosting" Version="9.0.0" />
     <PackageVersion Include="Serilog.Settings.Configuration" Version="9.0.0" />
diff --git a/Tests/IntegrationTests/ApiEndpointsTests.cs b/Tests/IntegrationTests/ApiEndpointsTests.cs
index 40064d4..ebc6f90 100644
--- a/Tests/IntegrationTests/ApiEndpointsTests.cs
+++ b/Tests/IntegrationTests/ApiEndpointsTests.cs
@@ -63,9 +63,16 @@ public async Task BuyAndSell(string? fromDate, string? toDate, HttpStatusCode st
     }
 
     [Fact]
-    public async Task Swagger()
+    public async Task SwaggerUI()
     {
-        var result = await _fixture.Client.GetAsync("/", cancellationToken: TestContext.Current.CancellationToken);
+        var result = await _fixture.Client.GetAsync("/swagger", cancellationToken: TestContext.Current.CancellationToken);
+        result.StatusCode.ShouldBe(HttpStatusCode.OK);
+    }
+
+    [Fact]
+    public async Task ScalarUI()
+    {
+        var result = await _fixture.Client.GetAsync("/scalar", cancellationToken: TestContext.Current.CancellationToken);
         result.StatusCode.ShouldBe(HttpStatusCode.OK);
     }