dotConnect for QuickBooks Online is an ADO.NET provider for working with QuickBooks Online data through the standard ADO.NET or Entity Framework interfaces. It allows you to easily integrate QuickBooks Online data into your .NET applications, and integrate QuickBooks Online services with widely used data-oriented technologies. The provider works with .NET Frameworks 4.5+, .NET Core 2.0+, .NET 5+. The product is compatible with ADO.NET Entity Framework (EF) Core. It has the same standard ADO.NET classes as other standard ADO.NET providers: QuickBooksConnection, QuickBooksCommand, QuickBooksDataAdapter, QuickBooksDataReader, QuickBooksParameter, etc. This allows you quickly get started with it and eliminates the need to study any QuickBooks Online data access specificities. More information at https://www.devart.com/dotconnect/quickbooks/ License See pricing options for ordering https://www.devart.com/dotconnect/quickbooks/ordering.html The NuGet package initiates the retrieval of an activation key from the Devart website. This key is required to activate the product for a free trial. Key Features * Easy Connection: Allows your .NET application to work with QuickBooks data. * SQL Engine: No need to study and use complex QuickBooks API, just use familiar SQL statements. You may use complex JOINs, WHERE conditions, etc. - all the SQL benefits, not available with QuickBooks API. * Support and Updates: Enjoy dedicated support team for prompt issue resolution and regular updates to keep your software running smoothly and securely.