> For the complete documentation index, see [llms.txt](https://rexis.gitbook.io/rexis/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://rexis.gitbook.io/rexis/tokenomics.md).

# Tokenomics

- [$REX Overview](https://rexis.gitbook.io/rexis/tokenomics/usdrex-overview.md): REX token is the central currency at the core of the Rexis ecosystem, supporting activity and transactions for all data submission and usage, training and fine-tuning, and inference on the platform.