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

# Library

- [Credit Card](https://docs.leanx.io/api-docs/library/credit-card.md): The Credit Card library is a lightweight JavaScript library that provides an embeddable, secure credit card form for your payment websites.