We’ve recently updated our third party cart parameter articles to simplify our integration requirements.
If you are developing a 2CO-compatible shopping cart, this consolidates our technical requirements into a single document, based on the parameter set you prefer.
Most developers will want to refer to our custom parameter set as detailed in the article titled What are 2Checkout.com’s own parameters?
Developers who prefer to use our supported subset of Authorize.net parameters will want to refer to the article titled What Authorize.net parameters does 2CO support?
As always, if you have any questions about integrating our service with your product, please contact us directly by telephone or by opening a support ticket in the Tech Support category.
