> For the complete documentation index, see [llms.txt](https://docs.toomuchmedia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.toomuchmedia.com/api/api-endpoints/oneclick.md).

# oneclick

Manages frictionless checkout flows. Endpoints handle the creation and secure storage of billing tokens that allow returning members to purchase additional content or cross-sells without re-entering credit card details. It handles the specific API calls required to securely pass these tokens back to the biller for instant authorization.