Alligator is a fully decentralized exchange that collects 0.3% from each trade. Liquidity providers earn 0.25% and can participate in farms to earn token rewards.
GTR token holders can stake their tokens to collect 0.05% in transaction fees, which they will receive in the form of extra GTR tokens when they withdraw their staked tokens.
More features are planned for the near future, including a suite of derivatives.