# AspireAzureOpenAIExtensions

- Kind: `class`
- Package: [Aspire.Azure.AI.OpenAI](/reference/api/csharp/aspire.azure.ai.openai.md)
- Version: `13.3.0-preview.1.26254.5`
- Namespace: `Microsoft.Extensions.Hosting`
- Target framework: `net10.0`
- Source: [GitHub](https://github.com/microsoft/aspire/blob/5bd693ae1897dee5e2ce71c2cc08879c1c7eff51/src/Components/Aspire.Azure.AI.OpenAI/AspireAzureOpenAIExtensions.cs)

Provides extension methods for registering `OpenAI.AzureOpenAIClient` as a singleton in the services provided by the `Hosting.IHostApplicationBuilder`.

## Definition

```csharp
namespace Microsoft.Extensions.Hosting;

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

## Methods

- [AddAzureOpenAIClient(IHostApplicationBuilder, string, Action<AzureOpenAISettings>, Action<IAzureClientBuilder<AzureOpenAIClient, AzureOpenAIClientOptions>>)](/reference/api/csharp/aspire.azure.ai.openai/aspireazureopenaiextensions/methods.md#addazureopenaiclient-ihostapplicationbuilder-string-action-azureopenaisettings-action-iazureclientbuilder-azureopenaiclient-azureopenaiclientoptions) : [AspireAzureOpenAIClientBuilder](/reference/api/csharp/aspire.azure.ai.openai/aspireazureopenaiclientbuilder.md) `extension` -- Registers `OpenAI.AzureOpenAIClient` as a singleton in the services provided by the `builder`. Additionally, registers the `OpenAI.AzureOpenAIClient` as an `OpenAIClient` service.
- [AddKeyedAzureOpenAIClient(IHostApplicationBuilder, string, Action<AzureOpenAISettings>, Action<IAzureClientBuilder<AzureOpenAIClient, AzureOpenAIClientOptions>>)](/reference/api/csharp/aspire.azure.ai.openai/aspireazureopenaiextensions/methods.md#addkeyedazureopenaiclient-ihostapplicationbuilder-string-action-azureopenaisettings-action-iazureclientbuilder-azureopenaiclient-azureopenaiclientoptions) : [AspireAzureOpenAIClientBuilder](/reference/api/csharp/aspire.azure.ai.openai/aspireazureopenaiclientbuilder.md) `extension` -- Registers `OpenAI.AzureOpenAIClient` as a singleton for given `name` in the services provided by the `builder`. Additionally, registers the `OpenAI.AzureOpenAIClient` as an `OpenAIClient` service.