Percona Query Analytics (QAN) API is part of Percona Monitoring and Management (PMM). See the PMM docs for more information.
##Building
In the empty dir run:
export GOPATH=$(pwd)
git clone http://github.com/percona/qan-api ./src/github.com/percona/qan-api
go build -o ./revel ./src/github.com/percona/qan-api/vendor/github.com/revel/cmd/revel
ln -s $(pwd)/src/github.com/percona/qan-api/vendor/github.com/revel src/github.com/revel
./revel build github.com/percona/qan-api <destination dir> prod