> ## Documentation Index > Fetch the complete documentation index at: https://supersmooth.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Earn Curated DeFi Yield: Passive, Automated, and Looped > Supersmooth Earn organizes curated DeFi yield into three modes: Passive Earning, Automated Earning, and Yield Loops. Compare net APY, exit profiles, and switch in one transaction. Supersmooth Earn aggregates curated yield across lending markets, vaults, staking, and structured strategies. Earn is organized into three modes so you can pick the strategy type that matches how actively you want to manage a position: Passive Earning, Automated Earning, and Yield Loops. Every vault above a \$100k TVL threshold is surfaced on an integrated platform, and every strategy's profile is stated plainly in the interface so you know exactly where yield comes from. ## The three Earn modes Deposit a single asset into curated lending markets and vaults to earn passive yield at transparent, continuously updated rates. Automate yield management with curated vault strategies, automated rebalancing, and risk-managed yield allocation. Loop correlated collateral and debt assets to maximize net yield with clear borrow costs. ## Getting started Decide whether you want single-asset passive lending, an automated vault strategy, or a multiplied Yield Loop on correlated assets. Compare net APY, yield source, and, critically, each strategy's exit profile, which may be instant, queued, or cooldown-gated. Native-asset deposits are free. Entering from any other token uses the flat 15 bps Conversion Fee. The Supersmooth management page shows earnings, current rates, and claimable rewards, with auto-compounding where the underlying protocol supports it. When relative rates shift, move between Earn strategies in one transaction. ## Passive Earning Deposit a single asset into curated lending markets and vaults to earn passive yield at transparent, continuously updated rates. Passive Earning strategies are the simplest way to put an idle asset to work: no multiplied exposure, no rebalancing, and no active management required. Rates float with utilization and are always visible in the interface. **Typical strategies:** Aave v3, Spark, and Compound v3 supply markets, Fluid lending, and the Sky sUSDS savings rate. ## Automated Earning Automate yield management with curated vault strategies, automated rebalancing, and risk-managed yield allocation. Automated Earning strategies are managed by third-party curators, who allocate deposits across underlying markets according to a stated risk mandate. Supersmooth surfaces each vault's curator, holdings, and risk notes so you can pick a strategy whose profile matches your risk tolerance. **Typical strategies:** Morpho Vaults, Euler vaults, Gauntlet USD Alpha, Maple syrup vaults, and structured strategies from Ethena. Staking products from Lido, Ether.fi, and Coinbase also live here. Supersmooth is unaffiliated with third-party strategy managers such as Steakhouse, Gauntlet, and KPK. Display of a vault in Supersmooth, including curation tags and risk tags, is not an endorsement. Read each vault's stated profile before depositing. ## Yield Loops Loop correlated collateral and debt assets to maximize net yield with clear borrow costs. Yield Loops use the Supersmooth Multiply engine applied to correlated pairs like wstETH against ETH, weETH against ETH, and sUSDe against USDC. Because collateral and debt are correlated, price moves affect both sides together, so the trade is the yield spread, not price direction. Full detail lives on the dedicated [Yield Loops](/products/yield-loops) page. ## Why use Supersmooth Earn * **One venue for the whole yield stack.** Supersmooth Earn compares lending supply, curated vaults from Morpho and Euler, the Sky savings rate, staking from Lido, Ether.fi, and Coinbase, and structured strategies from Ethena, Maple, and Gauntlet, all on net APY in one table rather than across eleven browser tabs. * **Switch without withdrawing.** Move between Earn strategies in one transaction when relative rates shift. * **Free to hold.** Supersmooth charges no fees for Earn positions. Yield Loops are the exception, because Yield Loops use Supersmooth Multiply functionality underneath. ## Features * Curated strategy list across more than 12 platforms * Net APY, historical APY, yield source, and risk notes for each strategy * One-transaction Switch between Earn strategies * Cross-asset entry and exit via built-in conversion * Reward claiming with auto-compounding where supported, such as Sky staking ## Strategies and exit profiles | Strategy | Mode | Networks | Exit profile | | - | - | - | - | | Aave v3, Spark, Compound v3 supply | Passive | Ethereum Mainnet, Base, Arbitrum (Spark: Ethereum Mainnet only) | Instant, utilization-gated | | Fluid lending | Passive | Ethereum Mainnet, Base, Arbitrum | Instant, limit-gated with auto-expanding limits | | Sky sUSDS (Savings Rate) | Passive | Ethereum Mainnet, Base | Instant both ways | | Sky stUSDS, SKY Staking, Sky Rewards | Passive | Ethereum Mainnet | Instant; rewards claimable with auto-compounding where supported | | Morpho Vaults | Automated | Ethereum Mainnet, Base, Arbitrum | Instant, utilization-gated | | Euler vaults | Automated | Ethereum Mainnet, Base, Arbitrum | Instant, utilization-gated | | Gauntlet USD Alpha (gtUSDa) | Automated | Base | Async entry and exit, roughly 6 hours to 3 days | | Maple syrupUSDC and syrupUSDT | Automated | Ethereum Mainnet | FIFO queue, 30 days contractual maximum | | Ethena sUSDe | Automated | Ethereum Mainnet | Swap-only entry; 1 to 7 day dynamic cooldown exit | | Lido stETH and wstETH | Automated | Ethereum Mainnet | Withdrawal queue of 1 to 5 days plus a claim transaction | | Ether.fi eETH and weETH | Automated | Ethereum Mainnet | Queue of hours to days, unbounded worst case | | Coinbase cbETH | Automated | Ethereum Mainnet, Base | Swap-only entry; unstake in days up to 10 days, or instant via swap | | Yield Loops (see [Yield Loops](/products/yield-loops)) | Looped | Ethereum Mainnet, Base, Arbitrum | Depends on underlying market | ## Fees Holding a Supersmooth Earn position is free. Native-asset deposits and withdrawals are free. Non-native entries, non-native exits, and Switches pay the flat 15 bps Conversion Fee. Yield Loops carry their own fee schedule, documented on the [Yield Loops](/products/yield-loops) page. ## Related pages * [Yield Loops](/products/yield-loops) for multiplied yield on correlated pairs * [Borrow](/products/borrow) for borrowing that can route into Earn via Yield Spread Zap * [Fees](/fees) for the full Supersmooth fee schedule This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.