Help with quickbooks integration with my PHP application

I'm looking for someone to help me integrate Quickbooks to my application through api so data from Quickbooks are transferred automatically into my reporting software. My application works with manual xls upload but automating this would make it easier for the user to send data directly from the FAS into the reporting application. I have done part of this but i am not able to pull up data regarding day book through api. This needs to be done within 2 days and tested in live. Bid if you can get this done and also show me past work where you have done similiar work.