> For the complete documentation index, see [llms.txt](https://docs.sacra.cc/sacra-whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sacra.cc/sacra-whitepaper/tokenomics/usdsacra/utility.md).

# Utility

<figure><img src="https://2819085492-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FSulPOD94i3SRxaUNP5ZJ%2Fuploads%2FIHkL2iOfES8b6dLsKA3H%2FUtility.png?alt=media&amp;token=63ec2da6-75ee-489c-be3a-d5309ddac00f" alt=""><figcaption></figcaption></figure>

#### The $SACRA token has the following utilities:

* *In-game items exchange*\
  $SACRA is utilised as the main currency used in all Sacra's operations, for example participating in-game events or trading with other players on the NFT marketplace;
* *Hero NFT generating & it’s level up*\
  $SACRA is used for generating hero NFT & increasing the hero level, so player can pass through higher-level biomes;
* *Item NFTs’ augmentation*\
  Players can upgrade their items to get a unique item for several amount of tokens;
* *Item NFTs’ repair*\
  $SACRA is used for repairing items, so players won’t lose them because of breaking.

All these paragraphs can be related to other ERC-20 tokens.