Solayer is building an innovative middleware for the Solana ecosystem, with the core advantage of minimizing the switching costs between different scenarios. This design cleverly connects the upper-layer activities, liquidity pools, and lending services, as well as the lower-layer SOL staking and sUSD stable positions.

Users on the Solayer platform can switch between various financial scenarios with almost zero friction, without needing to frequently unstake or transfer funds across pools. This flexibility provides great convenience for quantitative trading teams. For example, they can adjust strategies multiple times within a day based on market demand: in the morning, they can invest sSOL into a new pool to provide depth, in the afternoon, when the market cools down, they can switch to sUSD to lock in the spread, and in the evening, before the activity snapshot, they can once again adjust back to sSOL. This entire process only requires adjusting the 'voucher routing' without touching the underlying assets, resulting in a smoother capital curve and significantly reducing operational burdens.

For developers and applications, Solayer's 'Credential as Interface' design significantly reduces integration costs. Any new gameplay that requires whitelisting or balance snapshots can be quickly implemented on this basis. At the same time, for ordinary token holders, this design greatly increases the freedom of strategy, allowing a single fund to be flexibly converted among multiple revenue channels.

As more and more protocols begin to default to reading sSOL, various activities and liquidity in the Solana ecosystem seem to be connected to the same trunk line. This refocuses the development of Solana on a simple yet important goal: ensuring that funds are always operating efficiently. This innovation from Solayer is expected to bring higher capital utilization efficiency and richer application scenarios to the Solana ecosystem.