There are some libraries you can use to abstract away differences between VPS providers:

https://jclouds.apache.org/

https://libcloud.apache.org/

https://developer.rackspace.com/blog/gophercloud/

http://www.openstack4j.com/

For playing with JVM stuff I found openstack4j easier to use from Scala and Clojure than jclouds.

I didn't downvote you, but I figure someone thought you were too off topic.