Swell is a Proof of Restake yield layer for ETH staking tokens

Swell is a liquid staking and restaking system built around swETH, rswETH, swBTC, and Swellchain, its Proof of Restake network. The practical angle is simple: users turn ETH or restaked assets into liquid receipt tokens, then use those tokens across DeFi while the underlying capital supports Ethereum validators, EigenLayer restaking, Symbiotic restaking, and the L2 ecosystem tied to the chain.

Using swETH before moving into restaking

The cleanest route starts with swETH, the liquid staking token for ETH. A user stakes ETH, receives a tokenized position, and keeps that position transferable instead of waiting with an illiquid validator balance. swETH represents staked ETH exposure plus staking rewards from Ethereum, so it functions as the base layer for people who want staking yield without running validator infrastructure themselves.

That base token matters because restaking adds another layer of responsibility. Liquid staking turns ETH into a usable asset; liquid restaking routes the staked exposure into additional networks and services. When a portfolio already holds swETH or another supported LST, the next decision is whether the extra reward path and extra smart-contract surface make sense for that capital.

Where rswETH fits in the restaking route

rswETH is the liquid restaking token tied to ETH restaking through EigenLayer and the L2 security model. Holding it means the user has exposure to restaked ETH rewards while retaining a liquid token that works in lending markets, liquidity pools, and vault strategies. Swell designed this token to make restaking usable from an ordinary wallet instead of a validator console.

The token does not remove the mechanics underneath. Restaking links capital to additional validation duties and reward streams, and the receipt token tracks that position inside DeFi. The main benefit is composability: a wallet can deposit rswETH into supported protocols, borrow against it where markets exist, supply it to concentrated liquidity, or hold it while rewards accrue.

The Proof of Restake idea behind the L2

Swellchain uses Proof of Restake infrastructure to connect restaked assets with the security and activity of the network. The chain is framed as a restaking yield layer, meaning it is built for applications that use LSTs, LRTs, lending markets, vaults, and liquidity venues as first-class assets rather than side features.

This design gives rswETH and other restaked assets a native destination. DeFi protocols on the network include venues for liquidity aggregation, borrowing against staking tokens, claiming restaking rewards, and building vault strategies. OpenOcean, Ambient Finance, Ion, Orki Finance, King, and Tempest are examples of ecosystem names associated with liquidity, lending, reward claiming, and yield automation on the L2.

How a wallet moves from ETH to a usable DeFi position

A basic workflow begins in the app with a wallet connection, a supported asset, and a decision between staking, restaking, or depositing into a vault. ETH routes toward swETH when the goal is Ethereum staking exposure. ETH restaking routes toward rswETH when the goal is LRT exposure. WBTC routes toward swBTC where Bitcoin-denominated restaking support is available through integrations such as Symbiotic and EigenLayer.

After the transaction settles, the receipt token appears in the wallet and becomes the working asset. From there, the user chooses a DeFi action. The position might remain idle in the wallet, enter a lending market, join a liquidity pool, or move into earnETH, a vault product designed around LST and LRT yield opportunities. Gas, slippage, bridge timing, and liquidity depth shape the final execution, so the route shown in the app deserves attention before approval.

Fees, rates, and reward signals to read closely

Yield pages show APR figures for products such as swETH, rswETH, and earnETH, but those numbers are best read as live product signals rather than fixed coupons. Ethereum validator rewards, restaking incentives, vault strategy returns, liquidity incentives, and market demand all affect what a user actually sees over time.

Costs also come from transactions around the position. A stake, restake, bridge, deposit, withdrawal, or swap consumes network fees. Using a DeFi venue adds its own trading spread, pool fee, borrow rate, or vault fee. Swell brings the assets into one ecosystem, yet the final return still comes from the combination of protocol rewards, market pricing, and the exact route the wallet signs.

When swBTC changes the conversation

swBTC extends the restaking model to WBTC rather than ETH. That gives Bitcoin-denominated liquidity a way to participate in the same restaking-centered environment without first becoming an ETH position. It is a different exposure profile: the collateral asset tracks wrapped Bitcoin, while the restaking and DeFi context belongs to Ethereum-aligned infrastructure.

This matters for users who already hold WBTC and want productive use without selling into ETH. The route is still more specialized than basic staking. It depends on supported integrations, available liquidity, and the maturity of markets that accept the token. The key distinction is asset exposure: swETH and rswETH center on ETH, while swBTC keeps the principal denomination tied to wrapped Bitcoin.

Risk management inside a restaking portfolio

Restaking concentrates several technical layers in one position: the original asset, the liquid token contract, the restaking infrastructure, the destination chain, and any DeFi protocol that later receives the receipt token. Audits, bug bounties, economic risk tools, and monitoring reduce known failure paths, but they do not turn a complex position into a simple spot holding.

Typically, Swell lists security and risk partners such as Sigma Prime, Hexens, Immunefi, Gauntlet, and Chaos Labs. Those names are relevant because LST and LRT systems require both code review and economic modeling. A smart user keeps position size aligned with the number of layers involved, especially when combining staking tokens with leverage, vault automation, or concentrated liquidity.

Faro, the app shift, and what stays the same

The project states that it is evolving into Faro while keeping the same token and staking products. That means the familiar staking products remain central even as the broader interface expands toward AI-powered trading intelligence. For someone focused on swETH, rswETH, swBTC, and earnETH, the main question is less about a brand label and more about which product action the wallet is taking.

This distinction helps avoid confusion during an interface transition. Token contracts, supported assets, withdrawal flows, and active integrations matter more than the name on a navigation bar. When the app presents a staking or restaking route, read the asset being deposited, the token being received, the chain involved, and the destination contract before signing.

Alternatives for the same ETH yield problem

The broader market has several ways to seek yield from ETH. Lido's stETH emphasizes deep liquidity and broad DeFi acceptance. Rocket Pool's rETH has a decentralized node-operator model. Ether.fi's eETH focuses on liquid restaking exposure. EigenLayer provides the underlying restaking marketplace that many LRT products connect to.

In most cases, Swell differs by pairing its own liquid staking and liquid restaking tokens with a restaking-oriented L2. That makes it most relevant for users who want ETH staking exposure, LRT exposure, and DeFi routes built around those assets in the same ecosystem. Users who only want the deepest secondary-market liquidity might prefer the largest LST markets; users who want the chain-specific restaking environment will pay closer attention to rswETH and the L2 applications around it.