Tagul is a service that can take an XML description of a tag cloud and turn it into an interactive tag cloud image. The Tagul API is an XML-RPC API for developers to use to generate tag clouds through their own interface, instead of using Tagul's web interface. The API is not free; it is available for a monthly fee.
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.