diff --git a/server/src/CPATapi.Server/.gitignore b/server/src/CPATapi.Server/.gitignore
new file mode 100644
index 0000000..db54190
--- /dev/null
+++ b/server/src/CPATapi.Server/.gitignore
@@ -0,0 +1 @@
+CPATapi.Server.json
diff --git a/server/src/CPATapi.Server/CPATapi.Server.csproj b/server/src/CPATapi.Server/CPATapi.Server.csproj
index 9ce8ef0..0e88536 100644
--- a/server/src/CPATapi.Server/CPATapi.Server.csproj
+++ b/server/src/CPATapi.Server/CPATapi.Server.csproj
@@ -7,16 +7,23 @@
     <UserSecretsId>a7b40068-a2f6-4c63-bbd9-0fd346908fb0</UserSecretsId>
     <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
     <DockerfileContext>..\..</DockerfileContext>
+    <OpenApiDocumentsDirectory>.</OpenApiDocumentsDirectory>
+    <Version>9.4.0</Version>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Dapper" Version="2.1.72" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.5" />
     <PackageReference Include="Microsoft.Data.SqlClient" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.ApiDescription.Server" Version="10.0.5">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.23.0" />
     <PackageReference Include="Serilog.AspNetCore" Version="10.0.0" />
     <PackageReference Include="Serilog.Enrichers.ClientInfo" Version="2.9.0" />
     <PackageReference Include="Serilog.Sinks.Console" Version="6.1.1" />
+    <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="10.1.7" />
   </ItemGroup>
 
-
 </Project>
diff --git a/server/src/CPATapi.Server/Program.cs b/server/src/CPATapi.Server/Program.cs
index d7ea583..7116cf3 100644
--- a/server/src/CPATapi.Server/Program.cs
+++ b/server/src/CPATapi.Server/Program.cs
@@ -14,6 +14,8 @@ builder.Services.AddSerilog(config =>
         .WriteTo.Console();
 });
 
+builder.Services.AddOpenApi();
+
 builder.Services.AddTransient<ITapiDirectoryRepository, TapiDirectoryRepository>();
 builder.Services.AddTransient<IZeitConsensRepository, ZeitConsensRepository>();
 
@@ -28,6 +30,12 @@ if (app.Environment.IsDevelopment())
     app.UseDeveloperExceptionPage();
 }
 
+app.MapOpenApi();
+app.UseSwaggerUI(options =>
+{
+    options.SwaggerEndpoint("/openapi/v1.json", "v1");
+});
+
 app.UseAuthorization();
 
 app.MapControllers();
diff --git a/server/src/CPATapi.Server/Properties/launchSettings.json b/server/src/CPATapi.Server/Properties/launchSettings.json
index 3c16350..a552761 100644
--- a/server/src/CPATapi.Server/Properties/launchSettings.json
+++ b/server/src/CPATapi.Server/Properties/launchSettings.json
@@ -3,7 +3,7 @@
     "IIS Express": {
       "commandName": "IISExpress",
       "launchBrowser": true,
-      "launchUrl": "contact",
+      "launchUrl": "swagger/index.html",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }
@@ -37,4 +37,4 @@
       "sslPort": 0
     }
   }
-}
\ No newline at end of file
+}