What's hot in APIs these days? If you look for clues in what APIs are most often used in new mashups listed here on ProgrammableWeb, it's the Twitter API. Not a surprise given how hot the Twitter service is this year. As you can see from our recent weekly mashup summaries, hardly a week goes by without Twitter being one of the top 3 APIs. The chart below shows the top 10 APIs for the past two weeks:
Popular micro-blogging platform Twitter has announced new "retweet" feature that will be added soon, complete with a new retweet API that will allow developers to access retweets in a variety of ways. As many of you know, the Twitter API (our Twitter API Profile) has quickly become one of the most popular APIs in our API Directory.