Open Search Server is an open source search engine with RESTFul API and web and database crawlers. OpenSearchServer API provides text search, boolean search, range searches, faceting, and highlighting integrations. It is available in JSON protocol with HTTP basic auth.
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.