Filament is a decentralized perpetual exchange (Perp DEX) utilizing a hybrid model combining off-chain orderbooks with on-chain liquidity pools. Designed to solve issues like low liquidity in niche markets and capital inefficiency, Filament optimizes liquidity provision and trading across a wide range of assets. It leverages dynamic liquidity pools, strategic funding rates, and stablecoin usage to improve returns for liquidity providers and expand asset accessibility. The platform aims to enhance the decentralized finance landscape through more efficient perpetual trading.