FIX for start ups

Hello,

Sorry in advance for the triviality of this question but I am new to FIX technology and trying to understand it.

I am incorporating a trading company and am looking for the fastest + most transparent way of accessing the forex market. Our team of developers is ready to start coding a proprietary trading software.

How should we use FIX and is it the right way to go in our case ?

Thanks a lot for your time!!!