Glossary / DeFi
Constant Product Market Maker — the x*y=k pool design used by Raydium's classic pools and most meme coin AMMs.
CPMM pools maintain the invariant x*y=k where x and y are reserves of the two tokens. Every swap changes the reserves while keeping the product roughly constant, minus fees.
CPMM is simple, gas-efficient, and battle-tested. Raydium CPMM is the standard for new Solana meme coin launches — this is what MakeMeACoin creates from /lp.
The fastest way to internalize a term is to see it live on a Solana token you know. Paste any mint below to run a public Launch Score.