> For the complete documentation index, see [llms.txt](https://docs.fex.cash/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fex.cash/products/nft-badge.md).

# NFT Badge

## Badge NFT

Users can set one of their NFTs as their badge, and the badge NFT will be bound to their cash address.

**Only** canonical NFTs can be set as badge NFTs.

## User Guide

### Set as Badge

1. Go to Assets page, choose your favorite NFT, then click "Set as Badge" button.

   <figure><img src="/files/psHsGltcz30dhflYhIrD" alt=""><figcaption></figcaption></figure>
2. Users can set the following customized information.

   <figure><img src="/files/zwldytkbLvhLVXHRGyen" alt=""><figcaption></figcaption></figure>
3. After setting badge NFT, you can see that your cash address in the upper right corner has changed to a badge name. (will be set to {symbol name}-{index}, e.g. badge.com-1)

   <figure><img src="/files/FfZlKY0ax35ejguslayZ" alt=""><figcaption></figcaption></figure>

### Change Badge

1. Go to Assets page, select another NFT, then click "Set as Badge" button.

   <figure><img src="/files/1sT3Gh56s1U9ucMY8Xy6" alt=""><figcaption></figcaption></figure>
2. After changing badge NFT, you can see that your cash address in the upper right corner has changed to a new badge name. (e.g. badge.com-2)

   <figure><img src="/files/PwOhr0krA9qS1WjMa5WM" alt=""><figcaption></figcaption></figure>

### Unset Badge

1. Go to Assets page, choose your badge NFT, then click "Unset Badge" button.

   <figure><img src="/files/mUvmRtHXRN4K1TxHbKbn" alt=""><figcaption></figcaption></figure>
2. The badge NFT will be removed.