> Portal Navigation: > > - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version. > - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages). > - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`). > - Top-level index of all portals: https://dev.wix.com/docs/llms.txt > - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt ## Resource: wix-stores-backend ## Article: Introduction ## Article Link: https://dev.wix.com/docs/velo/apis/wix-stores-backend/introduction.md ## Article Content: # Introduction > **Note:** There is a new version of the [Stores API](https://www.wix.com/velo/reference/wix-stores-v2). > If you're already using Stores modules in your code, > they will continue to work. Before using the `wix-stores-backend` functions, set up your site for stores. To learn more, see [Adding Wix Stores](https://support.wix.com/en/article/adding-wix-stores). When setting up your Wix Stores site, be sure to select the payment methods you want to offer and [set your payment currency](https://support.wix.com/en/article/setting-your-currency-for-accepting-payments). To use the Stores API, import `wixStoresBackend` from the `wix-stores-backend` module: ```javascript import wixStoresBackend from 'wix-stores-backend'; ```