Build a Social API (Targeting Facebook and Twitter) for Delphi Apps

I need a high-level API written in Delphi that will let my Win32 Delphi application to share content on social networking sites. This content will be purely textual and may contain a link or two. I envision a simple API like this: PostToFacebook(hAuth: THandle; szText: String): Boolean; PostToTwitter(hAuth: THandle; szText: String): Boolean; Of course, you will need to authenticate the user before posting. For this, you may design some kind of API like this: ConnectToTwitter: THandle; ConnectToFacebook: THandle; And of course, something to "clean up" after we're done: CloseFacebook(hAuth: THandle); CloseTwitter(hAuth: THandle); My brief online research indicates that this should be possible. See, for example, for the Facebook side of the affair: [login to view URL] The example above uses Firemonkey. I will MUCH prefer a VCL solution instead, however, if Firemonkey can be safely wrapped into a DLL library, and consumed from a VCL application, that'll work. Coders in other programming environments are also welcome to offer bids; provided they can wrap their code in a standard Win32 DLL library using the STDCALL calling convention.