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

# SDK

A JavaScript library for element.market: buying, selling, and bidding on any cryptogood. With Element.js, you can easily build your own native marketplace for your non-fungible tokens, or NFTs. These can be ERC-721 or ERC-1155 items. You don't have to deploy your own smart contracts or backend orderbooks.

{% embed url="<https://github.com/element-market/element-js-sdk>" %}