> 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

![](https://2077767498-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFDDCIrOcMj1kfX2gpV0K%2Fuploads%2FpTDxKWhqdVFzYM3a7x70%2Fau1.png?alt=media\&token=4ee91a69-522b-40ce-9094-a9e06f8a4b06)

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

![](https://2077767498-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFDDCIrOcMj1kfX2gpV0K%2Fuploads%2Fysb32sla0nfttjABagjU%2Fau2.png?alt=media\&token=71404b2d-0bfc-4f81-bbcb-78749418cf3e)

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

![](https://2077767498-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFDDCIrOcMj1kfX2gpV0K%2Fuploads%2FUG3v3KVqoajTb3fJPfEC%2Fau3.png?alt=media\&token=5ac41425-a773-417f-8843-7cb481f695e9)

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**”.

![](https://2077767498-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFDDCIrOcMj1kfX2gpV0K%2Fuploads%2Fdke8bXAiLybD1ql5AJSq%2Fau4.png?alt=media\&token=7dcb280b-132d-4c26-b9a5-f84954158c17)

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

![](https://2077767498-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFDDCIrOcMj1kfX2gpV0K%2Fuploads%2FZmgrgsum4NCwbPmG7Isr%2Fau5.png?alt=media\&token=ebde9ce7-c33f-44ae-a457-0abc5251df07)

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

![](https://2077767498-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFDDCIrOcMj1kfX2gpV0K%2Fuploads%2FRgDM7bkXAY82LIxgSA9X%2Fau6.png?alt=media\&token=7ee1bb8b-b2ce-4d10-91a9-6ec9e9be2f08)

![](https://2077767498-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFDDCIrOcMj1kfX2gpV0K%2Fuploads%2FGqFZUFtKk8yf3Yh5FhHr%2Fau7.png?alt=media\&token=3f750f29-3475-4e83-9922-a90c3778b0c1)