Saros DLMM Fees: Base Fee, Variable Fee & Protocol Fee

❓ What are the different types of fees on Saros DLMM?

Saros DLMM uses a dynamic fee model that includes:

  1. Base Fee – A fixed fee applied to every swap.

  2. Variable Fee – A dynamic fee that adjusts based on market conditions.

  3. Protocol Fee – A portion of the total trading fees generated that supports the long-term development and stability of the protocol.


❓ What is the Base Fee?

The Base Fee is the minimum fee charged for each swap on Saros DLMM liquidity pools.

  • It’s predefined and usually consistent across most trading pairs.

  • It ensures a consistent return for liquidity providers.


❓ What is the Variable Fee?

The Variable Fee is a flexible fee component that adjusts based on:

  • Market volatility

  • Imbalance in liquidity

  • The risk level of the pool

It’s designed to protect LPs by discouraging harmful arbitrage during periods of rapid price movement.

Together, Base Fee + Variable Fee = Total Trading Fee per swap.


❓ What is the Protocol Fee?

The Protocol Fee is a defined share of the total trading fee set aside to support the ecosystem’s sustainability, infrastructure, and operations.

  • The standard configuration allocates 20% of the total trading fee to this purpose.

  • The remaining 80% is distributed to liquidity providers who supply assets to the pool.

Example: If a pair on Saros DLMM has $1M in trading volume and generates $10,000 in total fees (from base + variable):

  • $8,000 (80%) goes to liquidity providers

  • $2,000 (20%) goes to Saros protocol

Last updated