The Google Data Transfer Go SDK by Google provides the tools to have a Go command-line application that makes requests to the Data Transfer API. The Google Data Transfer API is a service for developers that assists with the management of transferring data from one user to another within a domain.
Twitter recently added more data to each tweet it returns via the API. Now your applications can access the number of retweets, whether you have retweeted a tweet and additional information about the user who wrote the tweet. The new information used to require subsequent calls to the Twitter API, or perhaps looking up a cached value from your own database.