
After bridging your ETH to a Layer 2 network, you are sitting on capital that could be earning yield. But figuring out where to put it can be overwhelming. Here is the good news: L2s like
Baseand
Arbitrumoffer some of the best adjusted yields in DeFi, with transaction costs measured in fractions of a cent.
This guide breaks down the top-performing yield opportunities on both networks. We will go through conservative stablecoin lending to more aggressive liquidity provision.
On the Ethereum mainnet, a single transaction can cost $10- $50 during busy periods. That makes frequent compounding, position rebalancing, or small deposits economically pointless. Layer 2s change the math entirely. With fees under $0.01, strategies that were previously only viable for whales became accessible to everyone.
This cost efficiency means automated vaults can compound your rewards daily instead of monthly, and you can adjust positions without watching your yield disappear into gas fees.
Base has emerged as the retail-friendly L2 with seamless Coinbase integration and a thriving DeFi ecosystem. Here is what the yield is:
For the lowest-risk option, deposit USDC into lending protocols such as Morpho or Moonwell. These platforms lend your stablecoin to traders seeking leverage, and you earn interest from borrowing demand. Morpho’s curated vaults add an extra layer of risk management. The professional curators set parameters against bad debt.
Aerodrome dominates the Base trading volume. You can earn a share of trading fees plus AERO token rewards by providing liquidity to pools like ETC/USDC. Concentrated liquidity pools offer the highest returns but require more active management. Stable pairs like USDC/DAI carry lower risk but also lower yields.
If you are holding liquid staking tokens like cbETH or wstETH, you can provide liquidity in ETH/LST pairs. Since both assets track ETH’s price, impermanent loss is minimal. You earn staking rewards on your LST plus trading fees and DEX incentives.
Arbitrum is the hub for sophisticated DeFi. It has perpetual exchanges, yield tokenization, and complex structured products. The yields here are real, derived from actual trading rather than token emissions.
GMX lets you be the house for leveraged traders. You can earn fees from position openings, closings, and borrowing rates by depositing into GM pools, for example, ETH/USDC. The 50/50 pool composition means you are exposed to half the volatility of pure ETH while capturing yield from trading volume.
Pendle lets you lock in fixed yields by buying principal tokens at a discount. If you want predictable returns without worrying about rate fluctuations, Pendles fixed yield products on assets like stETH or restaked ETH offer rates that often beat traditional finance.
Radiant offers omnichain money markets, i.e., deposit on Arbitrum, borrow on another chain. Users qualify for platform fee sharing paid in blue-chip assets like ETH and BTC by locking their RDNT/ETH liquidity tokens.
Yield opportunities can shift constantly. A pool paying 30% today might drop to 10% next week as capital flows in. Instead of manually checking each protocol,
Jumper Earnaggregates 600+ opportunities across Base, Arbitrum, and other L2s. You can filter by Asset risk level and APY. After that, you can deposit directly without manually bridging chains.
Once you have deployed capital across different protocols and chains,
Jumper Portfoliokeeps everything visible in one dashboard. Track your positions, monitor accumulated yield, and rebalance when opportunities appear.
Once you have bridged to L2, leaving assets idle would mean missing out on yields that often exceed traditional finance by multiples. Whether you prefer the safety of stablecoin lending or the higher returns of liquidity provision, both Base and Arbitrum offer mature ecosystems with battle-tested protocols. Start conservative, understand the risks of each strategy, and scale up as you get comfortable with the mechanics.