# AspireRabbitMQExtensions

- Kind: `class`
- Package: [Aspire.RabbitMQ.Client](/reference/api/csharp/aspire.rabbitmq.client.md)
- Version: `13.4.0`
- Namespace: `Microsoft.Extensions.Hosting`
- Target framework: `net10.0`
- Source: [GitHub](https://github.com/microsoft/aspire/blob/cbc352350f1a9bafbaff10d14a2c8de4ac186a48/src/Components/Aspire.RabbitMQ.Client/AspireRabbitMQExtensions.cs)

Extension methods for connecting to a RabbitMQ message broker.

## Definition

```csharp
namespace Microsoft.Extensions.Hosting;

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

## Methods

- [AddKeyedRabbitMQClient(IHostApplicationBuilder, string, Action<RabbitMQClientSettings>, Action<ConnectionFactory>)](/reference/api/csharp/aspire.rabbitmq.client/aspirerabbitmqextensions/methods.md#addkeyedrabbitmqclient-ihostapplicationbuilder-string-action-rabbitmqclientsettings-action-connectionfactory) `extension` -- Registers `Client.IConnection` as a keyed singleton for the given `name` in the services provided by the `builder`. Enables retries, corresponding health check, logging, and telemetry.
- [AddRabbitMQClient(IHostApplicationBuilder, string, Action<RabbitMQClientSettings>, Action<ConnectionFactory>)](/reference/api/csharp/aspire.rabbitmq.client/aspirerabbitmqextensions/methods.md#addrabbitmqclient-ihostapplicationbuilder-string-action-rabbitmqclientsettings-action-connectionfactory) `extension` -- Registers `Client.IConnection` as a singleton in the services provided by the `builder`. Enables retries, corresponding health check, logging, and telemetry.