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

# Protocol Earnings

Transaction Fees: Fee from users performing swaps, trades, or transfers on the platform\
\
How does transaction fee work in Kayen Protocol?

* KAYEN Protocol takes a **0.3% swap fee** on all trades.
  * 0.15% flows to Protocol core contributor treasury 
  * 0.15% distributed to LPs for providing liquidity to the pool

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXfWqYV2A6eZwJTwpjx5Da3rEWZeUjay2MCB_5sfzfH250ST7t6TmKDYWhIcE2yhtOILp4UzQaRXxdFWz5UH3KAFmDsnSY2kxhffql8X_vYjs4jL7TMXJ0fSRx-iFzLP1P44i6u5Ag?key=BY9ZKYQFS0vA4GICPPMLkU8F" alt=""><figcaption></figcaption></figure>