The Method:API is an easy interface for accessing, adding and editing account data for a Method Integration account. It's a simple, yet powerful way for programmers to integrate their web and desktop applications with QuickBooks and Method data.
An overview of the Method:API, as well as a definition of the functions available.
Support is only provided via the Method:API User’s Forum. Questions are answered directly by Method developers and engineers, as well as from community users.
Example applications that query and update using VBA macros in Excel.
Example applications and source code built in VB.NET
Example web form posting to PHP to create a Lead in Method. Leverages NuSOAP PHP library.