Can I build an application that uses Bitly? Bitly Accounts July 20, 2017 18:42 Updated Follow You can find out more about our API and developer community by visiting http://dev.bitly.com. If you have a question about the Bitly API that is not answered in our documentation, you can contact us directly at email@example.com. Related articles Third Party Tools for Publishers How do I set up a Branded Short Domain (BSD)? How do I find my API key? Third Party Buttons and Widgets How do I delete a bitlink?