I have produced thousands of reports in excel format in the financial services industry. If there were an easier api to just have an excel sheet pull/push data

I have produced thousands of reports in excel format in the financial services industry. If there were an easier api to just have an excel sheet pull/push data from/to a web service, this would be the best of both worlds. The interface is very familiar for many professionals, its just a matter of coordinating and working off a the same data.