Perk is a permissionless perpetual futures DEX on Solana where anyone can create a leveraged trading market for any SPL token in one transaction and earn 10% of all trading fees on that market forever. Built on a full port of Anatoly Yakovenko's Percolator risk engine with auto-deleveraging and an insurance fund. No governance votes, no applications, no whitelists. Pick any token, deploy a market, and start collecting fees. Traders get up to 20x leverage with USDC collateral on any market.