The QuickBooks Web Connector provides an API for interfacing web-based applications with desktop Intuit QuickBooks software.

Quickbooks Web Connector(QBWC) allows you to create qbxml calls without writing your own desktop application to perform them. In essence, QBWC is middleware that performs the calls for you. It does this by placing a soap call to your application, authenticating, and then processing calls via a queue you establish. Calls continue until your application tells it to stop.

To set up QBWC to make calls to your remote application, you will need to create a QWC file.