Trans FIX open source will work with Interactive Brokers
I have verified this abandoned library is still useful for some! Interactive Brokers will support up to FIX 4.2 which this program will support.
From an Interactive Brokers FIX PDF
IB currently supports FIX versions 4.1 or 4.2.
NOTE I now post my TRADING ALERTS into my personal FACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!