UMapper API

UMapper allows users to create embeddable Flash maps. The API provides the tools to help integrate the various features into websites or apps. The basic features are offered for free, and developers can pay to get more premium content in the API. From their site: "UMapper is the first application of its kind; it is a visual, universal, web-based map authoring application. UMapper makes it easier than ever to create embeddable maps for Adobe Flash™ and distribute them through a website, blog, or social network. UMapper’s visual map editor enables users of any skill level to add points, draw shapes and add interactive overlays to a map."