What is Ref Finance? A Step-by-Step Guide 1 ctraltf.near (6 nL) 2 nL 4 nL 8 nL 👍Tip 2 nL To Share and +4 nLEARNs Login with NEAR The constant product formula x*y = k is ideal for? Normal swaps Stablecoin swaps Cross-chain swaps Correct! Wrong!