> 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="/files/FPac9OcUJ6lSMW11Gd6M" 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.