adf.ly is a fast URL shortening service that will make long links smaller in matter of seconds. Pressing “Shrink” button will make a small and more friendly URL that can be used on Twitter or any other services.
If you register a free account it keeps a history of all links, also it offers a monetization feature. From online account can export links and statistics, generate up to 20 links in the same time. It may be a better alternative for TinyURL since provides mass link generation and monetization options.
It provides API documentation for developers.