We have provided a RESTful service to extend the Exome Aggregation Consortium (ExAC) Browser created at the Broad Institute. The ExAC Browser queries genomic information on over 60,000 individuals who were sequenced through a variety of disease-specific and population genetic studies. Our ExAC RESTful API enables a user to integrate ExAC services into their own tools, querying the variant information and returning the data in an easy to use JSON format
https://github.com/hms-dbmi/exac_browser
See also: Open Data