From their site: Our optional server management API was developed in-house at SoftLayer Technologies to give our customers the choice of taking control of their hosted servers using any program capable of handling the XML-based SOAP network protocol. This API may be used in tandem with our management portal, in lieu of it, or not at all.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.