ArcGIS Server » Web Applications » Flex API

Latest version of ArcGIS API for Flex version 1.2 was released on May 22, 2009 - see What's New for more information.

The ArcGIS API for Flex™ allows the creation of Rich Internet applications on top of ArcGIS Server. It is integrated with Adobe Flex Builder 3 and can be downloaded for free. The Flex framework is a client-side technology that is rendered by Flash Player 9 or Adobe AIR.

To use the API you simply download the ArcGIS API for Flex library and start creating your Flex applications using Flex Builder 3 (or your Flex tool of choice).

Play around with the Flex sample below or see more samples in action!

Getting Started