> For the complete documentation index, see [llms.txt](https://kayen-finance.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kayen-finance.gitbook.io/docs/protocol-mechanics/kayenfi-v3/protocol-concept.md).

# Protocol Concept

- [Swaps](https://kayen-finance.gitbook.io/docs/protocol-mechanics/kayenfi-v3/protocol-concept/swaps.md)
- [Fees](https://kayen-finance.gitbook.io/docs/protocol-mechanics/kayenfi-v3/protocol-concept/fees.md)
- [Oracle](https://kayen-finance.gitbook.io/docs/protocol-mechanics/kayenfi-v3/protocol-concept/oracle.md)
- [Range Orders](https://kayen-finance.gitbook.io/docs/protocol-mechanics/kayenfi-v3/protocol-concept/range-orders.md)
- [Concentrated Liquidity](https://kayen-finance.gitbook.io/docs/protocol-mechanics/kayenfi-v3/protocol-concept/concentrated-liquidity.md)
- [Token Integration Issue](https://kayen-finance.gitbook.io/docs/protocol-mechanics/kayenfi-v3/protocol-concept/token-integration-issue.md)