> For the complete documentation index, see [llms.txt](https://docs.undergroundmoods.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.undergroundmoods.com/how-to/sell-nfts/how-to-create-an-auction-on-kalao.md).

# How to create an auction on Kalao

Once you logged into the **Kalao** **Marketplace**, follow those lines to make an **Auction** using **C-Chain**. *Note that **once** the **NFT** is **auctioned**, you **cannot cancel** to get it back, you have to wait until the time is up.*

1\. Press “**Sell**” at the top right corner

![](/files/Yx6FGbdkkApPzqAn2u5C)

2\. Select “**C-Chain**” in order to sell using the X-Chain network.

![](/files/RQRaFRVPQ25vxffH1jOS)

3\. “**Auction**” should be set as default, and then select which NFT you would like to sell by clicking on **“+Add**”.

![](/files/6BUbdAAVm2bDpvm1QlVE)

4\. Once added, select the “**Duration**” of your auction, your starting “**Price**” corresponding to the first minimum **bid**, the “**Categorie**” of your NFT and any useful additional information such as “**Title**” and “**Description**”.

![](/files/iO3R7QaymzVS5etCEct3)

5\. Once clicked on “**Sell**”, a **Metamask** pop-up will appear in order to “**Confirm**” the transaction.

![](/files/t4qHVqPswcCsBFmwHLvA)

6\. Once confirmed, your **Auction** NFT sale will appear in your **Dashboard**.

![](/files/qGiWQAOgzHd5d58xL9jK)

![](/files/asePSakdQ4z5CnauKAVI)