In May, TradeKing announced major enhancements to its open API. Now, TradeKing wants to see the API's functionality shine in creative new apps; TradeKing recently announced the TradeKing Financial Entrepreneur Pitch-Fest Competition.
At the end of last year, LinkedIn announced major changes to its APIs and developer program. Those changes will soon take effect, and developers need to migrate accordingly by March 1. New developer program features, version 2 of its API, and the use of OAuth 2.0 will all be requirements on March 1.