Revenue-share tokens operate by automatically converting protocol fees into the native tokens of the project through market purchases, typically executed via automated market maker (AMM) pools. When fees are generated, they are used to buy the protocol's native token on the open market, thereby creating consistent buy pressure that can enhance token value. The purchased tokens are accumulated in a vault, with receipt tokens issued to represent proportional claims on these rewards. Users can stake their original tokens to receive receipt tokens, which automatically compound their holdings as new fees are converted and added to the vault.
SushiSwap pioneered this model in 2020 with xSUSHI, introducing a more sustainable alternative to simple fee sharing or token emissions.
Advantages
- Value Alignment: Creates a virtuous cycle where protocol usage directly strengthens token value through market purchases.
- Automated Compounding: Receipt tokens automatically compound rewards without requiring user actions.
Limitations & Risks
- Market Impact: Large fee conversions can cause a significant price impact in low liquidity conditions.
Design Considerations
- Buyback Execution: Define buyback timing to balance price impact and efficiency. Use
time-basedintervals (e.g., weekly) orthresholdtriggers (e.g., only when revenue exceeds a set amount). - Staking Incentives: Align staking with long-term participation. Implement
tiered rewardsfor extended staking orauto-compoundingreceipt tokens to simplify reinvestment. - Liquidity Management: Prevent slippage and volatility using
TWAP executionsto smooth purchases orprotocol-owned liquidityto support long-term stability. - Revenue Distribution: Optimize token distribution with
instant payoutsfor immediate staking rewards orvesting-based claimsto smooth sell pressure. - Unstaking Policies: Reduce speculative staking through
cooldownsbefore withdrawals orearly exit fees, redistributing them to remaining stakers.