The Intrinio TipRanks Blogger Ratings API provides programmatic access to a data feed of buy and sell opinions on US stocks from financial bloggers, along with their respective blogs. Back testing is available to help determine the accuracy of past opinions for a given blogger or blog. Developers should contact Intrinio if they are interested in historical data.
Thirty One APIs have been added to the ProgrammableWeb directory in categories including Banking, DevOps, and Notifications. Highlights today include several Messaging APIs and APIs for building finance and stock trading applications. Here's a rundown of the latest additions.