Snipshot Services is the way for outside sites to hook into Snipshot. As a site developer, you can use Services to make your pictures pass through Snipshot seamlessly.

This is accomplished by making a request to http://services.snipshot.com/ with one or more parameters. To edit a picture, only one parameter is required—the picture to be edited. To save it back to your site, only one more parameter is required—a callback address. That's all Snipshot ever needs to know.