DumbFun runs short prediction rounds on Solana memecoins. You choose whether the token's USD price will finish above the level recorded at the start of the round — not a price you type in yourself, but the reference price fixed when the market opens.
Pick a topic below or use the guide menu. Balances and addresses live in Wallet settings.
YES vs NO, timing, and shares in everyday language.
Read →LMSR formula, liquidity parameter b, and where payouts come from.
Read →Winning, losing, claims, and void (INVALID) markets.
Read →Embedded wallet, protocol vault/treasury addresses, SOL top-up, permissions, safety.
Read →