How do I earn yield from liquidity provider fees on Solena AI Exchange?

Every time a user swaps within a Solena liquidity pool, a 0.25% fee is taken on the trade. 0.22% of that fee goes back to the liquidity pool, and 0.03% goes to RAY buybacks. Fees deposited into the LP pool increase the number of tokens you get back when you withdraw liquidity. Therefore, you don't need to "harvest" your earnings at any point.

Additionally, the Solena AMM market makes on the OpenBook order book, with earnings from maker volume also returned to liquidity providers in the relevant pool.