# AzureFrontDoorExtensions

- Kind: `class`
- Package: [Aspire.Hosting.Azure.FrontDoor](/reference/api/csharp/aspire.hosting.azure.frontdoor.md)
- Version: `13.4.0-preview.1.26281.18`
- Namespace: `Aspire.Hosting`
- Target framework: `net8.0`
- Source: [GitHub](https://github.com/microsoft/aspire/blob/becb48e2d61099e35ae336d527d3875e928d6594/src/Aspire.Hosting.Azure.FrontDoor/AzureFrontDoorExtensions.cs)

Extension methods for adding Azure Front Door resources to an Aspire application.

## Definition

```csharp
namespace Aspire.Hosting;

public static class AzureFrontDoorExtensions
{
    // ...
}
```

## Methods

- [AddAzureFrontDoor(IDistributedApplicationBuilder, string)](/reference/api/csharp/aspire.hosting.azure.frontdoor/azurefrontdoorextensions/methods.md#addazurefrontdoor-idistributedapplicationbuilder-string) : `IResourceBuilder<AzureFrontDoorResource>` `extension` `ats export` -- Adds an Azure Front Door resource to the application model.
- [WithOrigin(IResourceBuilder<AzureFrontDoorResource>, IResourceBuilder<T>)](/reference/api/csharp/aspire.hosting.azure.frontdoor/azurefrontdoorextensions/methods.md#withorigin-iresourcebuilder-azurefrontdoorresource-iresourcebuilder-t) : `IResourceBuilder<AzureFrontDoorResource>` `extension` `ats export` -- Adds an origin (backend) to the Azure Front Door resource. Each origin gets its own Front Door endpoint with a distinct `*.azurefd.net` hostname, its own origin group, and a default route.