# ClientBuilderExtensions Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleans.hosting.clientbuilderextensions/)

## UseTransactions(IClientBuilder) {#usetransactions-this-orleans-hosting-iclientbuilder-c13fc918}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleans.hosting.clientbuilderextensions/methods/usetransactions-this-orleans-hosting-iclientbuilder-c13fc918/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Transactions/Hosting/ClientBuilderExtensions.cs#L6)

```csharp
public static IClientBuilder UseTransactions(this IClientBuilder builder)
```

### Parameters

- `builder` (`IClientBuilder`)