diff --git a/.github/README.md b/.github/README.md
index 7825fc700..e31dd5556 100644
--- a/.github/README.md
+++ b/.github/README.md
@@ -14,7 +14,7 @@
 <a href="https://github.com/users/collinbarrett/packages/container/filterlists-web"><img src="https://img.shields.io/badge/docker%20image-filterlists--web-blue" alt="FilterLists Web - Docker Image" /></a>
 <br/>A React & TypeScript UI built with Ant Design.</p>
 
-<p align="center"><b>Directory API:</b> <a href="https://filterlists.com/api/lists"><img src="https://img.shields.io/website-up-down-green-red/http/shields.io.svg?label=Directory%20API" alt="Directory API" /></a>
+<p align="center"><b>Directory API:</b> <a href="https://filterlists.com/api"><img src="https://img.shields.io/website-up-down-green-red/http/shields.io.svg?label=Directory%20API" alt="Directory API" /></a>
 <a href="https://dev.azure.com/collinbarrett/FilterLists/_build/latest?definitionId=27"><img src="https://dev.azure.com/collinbarrett/FilterLists/_apis/build/status/Directory%20API?branchName=master" alt="FilterLists Directory API - Azure DevOps builds" /></a>
 <a href="https://dev.azure.com/collinbarrett/FilterLists/_release?definitionId=3"><img src="https://vsrm.dev.azure.com/collinbarrett/_apis/public/Release/badge/b06a3d5c-459e-4789-9735-0f5969006fe8/3/4" alt="FilterLists Directory API - Azure DevOps releases" /></a>
 <a href="https://github.com/users/collinbarrett/packages/container/filterlists-directory-api"><img src="https://img.shields.io/badge/docker%20image-filterlists--directory--api-blue" alt="FilterLists Directory API - Docker Image" /></a>
diff --git a/services/directory/src/FilterLists.Directory.Api/FilterLists.Directory.Api.csproj b/services/directory/src/FilterLists.Directory.Api/FilterLists.Directory.Api.csproj
index cc960cac4..42d261422 100644
--- a/services/directory/src/FilterLists.Directory.Api/FilterLists.Directory.Api.csproj
+++ b/services/directory/src/FilterLists.Directory.Api/FilterLists.Directory.Api.csproj
@@ -36,6 +36,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.10.9" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="5.5.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/services/directory/src/FilterLists.Directory.Api/Startup.cs b/services/directory/src/FilterLists.Directory.Api/Startup.cs
index a233757e4..137689c41 100644
--- a/services/directory/src/FilterLists.Directory.Api/Startup.cs
+++ b/services/directory/src/FilterLists.Directory.Api/Startup.cs
@@ -4,6 +4,7 @@
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
+using Microsoft.OpenApi.Models;
 
 namespace FilterLists.Directory.Api
 {
@@ -20,6 +21,8 @@ public void ConfigureServices(IServiceCollection services)
         {
             services.AddControllers()
                 .AddJsonOptions(o => o.JsonSerializerOptions.IgnoreNullValues = true);
+            services.AddSwaggerGen(c =>
+                c.SwaggerDoc("v1", new OpenApiInfo {Title = "FilterLists Directory API", Version = "v1"}));
             services.AddApplicationServices(Configuration);
         }
 
@@ -27,6 +30,12 @@ public static void Configure(IApplicationBuilder app, IWebHostEnvironment env)
         {
             if (env.IsDevelopment())
                 app.UseDeveloperExceptionPage();
+            app.UseSwagger();
+            app.UseSwaggerUI(c =>
+            {
+                c.SwaggerEndpoint("swagger/v1/swagger.json", "FilterLists Directory API V1");
+                c.RoutePrefix = string.Empty;
+            });
             app.UseRouting();
             app.UseEndpoints(e => { e.MapControllers(); });
         }
diff --git a/web/src/App.tsx b/web/src/App.tsx
index bd1ab4c62..c8c5abcd3 100644
--- a/web/src/App.tsx
+++ b/web/src/App.tsx
@@ -136,7 +136,7 @@ const GitHub = () => (
 const Api = () => (
   <Tag>
     <a
-      href="/api/lists"
+      href="/api"
       title="FilterLists API lists endpoint"
       target="_blank"
       rel="noopener noreferrer"