The Wolfram Alpha Ruby Library by Ian White is available for download to start working with the API. Some of the API resources that Wolfram Alpha offers include AppID, sample query, visual representations, and mathematical representations. Such material aims to assist in the integration of API features that include reference, search, and semantics.
It’s not hard to see why Government Computer News named Science.gov Mobile one of the top 10 federal mobile apps. You can use the Android app to search scientific databases from 12 federal agencies, including NASA, the FDA and the Environmental Protection Agency, with data going back to 1990. The Science.gov API allows any developer to tap into those same resources.
Microsoft uses docs.microsoft.com as its single repository for all API docs, reference material, code samples, and other developer resources. Microsoft has updated the repository with two new features (REST API Browser and Try It) to help developers easily find relevant APIs test APIs.