The UrbanScraper API provides Urban Dictionary definitions by passing the desired term in a GET call. The API relies on screen scraping with caching done on Heroku. JSON is preferred for responses, and JSONP is optional to circumvent Cross-origin resource sharing issues.
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.