> For the complete documentation index, see [llms.txt](https://readme.directual.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://readme.directual.com/directual-step-by-step/web3-marketplace-on-polygon.md).

# Web3 Marketplace on Polygon

## App Idea

Create a marketplace for selling regular goods or services; this is *not* an NFT-marketplace. We'll start by using a [standard marketplace template](https://showcase-store.directual.app) and then proceed to integrate authentication via [MetaMask](https://metamask.io/). All financial transactions will conducted in MATIC, the [Polygon](https://polygon.technology) cryptocurrency.

The end-to-end video-tutorial:

{% embed url="<https://youtu.be/6T6qjcuIZ6o>" %}