The Digital Discovery System (DDS) of the National Science Digital Library (NSDL) is an online library devoted to digital resources related to science, technology, engineering, and math. General, K-12, and higher education resources are available. A search API provides access to the repository. The API is a REST-RPC hybrid, returning responses in XML and JSON.
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.