I created an open source execution provider for OpenQuant and Interactive Broker's FA accounts.
It is called
StingrayOQ and is available form github:
https://github.com/DrKoch/StingrayOQYou may download two files (see README) and use it "as is" in OpenQuant.
Or you connect to github and participate in changing, improving.
Some Features:
* full support for FA accounts
* detects automatically if TWS is connected to a single account or FA account
* allows Orders and executions be identified with an unique OrderRef.
this allows for a robust synchronisation even after crashes.
* writes log files
* may support *all* order attributes
* makes all detail information of *all* FA accounts accessible from OQ.
* allows implementation of true muti-account strategies in OQ
enjoy,
René