The UltraCart Javascript API v2.0 was retired at version 2.1. It is in maintenance mode only. If you are using v2 of the JSAPI, please consider migrating to the REST Checkout API, which is actively supported.
Please visit the Developer Tools section of secure.ultracart.com for more information.
Hey. This is a placeholder for a tutorial for getting started with the Javascript Checkout version 2.
It's very different from version 1, and it's currently undergoing heavy testing and is due out in June.
Sorry to disappoint, but this page is only here now so we can link to it from our js source files.
_Thanks!
UltraCart Development._