# Supersmooth > In service of self custody.All in one DeFi app to earn, borrow, multiply, loop yields and trade perps. - [Supersmooth: Self-Custodial DeFi Position Management](https://supersmooth.mintlify.app/introduction.md): Supersmooth is a self-custodial DeFi position management platform. Open multiplied positions, borrow, earn yield, and trade across protocols you already trust. - [Get Started with Supersmooth: Wallets, Networks, Products](https://supersmooth.mintlify.app/quickstart.md): Connect your wallet, pick a network, and preview your first Supersmooth position. Overview of supported wallets, networks, products, and fees. - [Supersmooth Quick Facts, Networks, Protocols, and Wallets](https://supersmooth.mintlify.app/quick-facts.md): Quick reference for Supersmooth custody model, supported networks, lending protocols, integrated products, fee tiers, and compatible wallets. - [Supersmooth Glossary of DeFi and Platform Terms](https://supersmooth.mintlify.app/glossary.md): Canonical definitions for Supersmooth terms including Smart Account, Collateral, Debt, Market, LTV, Net Borrow Rate, Yield Loop, and more. - [Multiply Your DeFi Exposure in One Transaction](https://supersmooth.mintlify.app/products/multiply.md): Open multiplied long or short positions with Supersmooth Multiply. Deposit collateral, choose a multiple, and let Supersmooth assemble the loop atomically while you keep full custody. - [Amplify Staking Yield with Supersmooth Yield Loops](https://supersmooth.mintlify.app/products/yield-loops.md): Supersmooth Yield Loops lever yield spreads on correlated asset pairs such as wstETH/ETH in a single transaction. Learn how they work, what they cost, and the key depeg risk to watch. - [Borrow Against Crypto Collateral Across Six Protocols](https://supersmooth.mintlify.app/products/borrow.md): Deposit collateral and borrow at the best available terms with Supersmooth Borrow. Compare 200+ markets side by side, route proceeds into yield, and protect positions with free automations. - [Earn Curated DeFi Yield: Passive, Automated, and Looped](https://supersmooth.mintlify.app/products/earn.md): 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. - [Trade Perpetual Futures and Spot on Hyperliquid](https://supersmooth.mintlify.app/products/trade.md): Supersmooth Trade provides perpetual futures on Hyperliquid and HyperCore spot execution from the same interface, with the same wallet, alongside your lending positions. - [Automate Position Protection and Profit Taking](https://supersmooth.mintlify.app/products/automations.md): Supersmooth Automations let Borrow and Multiply positions defend or optimize themselves with Stop Loss, Trailing Stop Loss, Auto Sell, and Auto Take Profit. Rules execute onchain against your signed parameters. - [Refinance DeFi Positions Across Protocols in One Click](https://supersmooth.mintlify.app/products/refinance.md): Supersmooth Refinance moves an open position to a better protocol, debt asset, or LTV in a single transaction. Compare markets and capture rate improvements without rebuilding by hand. - [Migrate Existing DeFi Positions into Supersmooth](https://supersmooth.mintlify.app/products/migrate.md): Supersmooth Migrate imports your existing positions from protocol frontends or DeFi Saver into Supersmooth in one transaction. Unlock automations, refinance, and unified portfolio management for free. - [Aave v3 on Supersmooth (deep blue-chip DeFi liquidity)](https://supersmooth.mintlify.app/protocols/aave-v3.md): Aave v3 is the largest DeFi lending protocol by deposits. Supersmooth integrates all four automations and the deepest liquidity for blue-chip positions. - [Spark on Supersmooth (stablecoin liquidity from Sky reserves)](https://supersmooth.mintlify.app/protocols/spark.md): Spark is a lending market built by the Sky ecosystem with direct access to Sky balance-sheet liquidity. Supersmooth integrates all four automations on Ethereum Mainnet. - [Morpho Blue on Supersmooth (immutable isolated lending markets)](https://supersmooth.mintlify.app/protocols/morpho-blue.md): Morpho Blue is a minimal, immutable lending primitive with isolated, permissionless markets. Supersmooth integrates all four automations across three networks. - [Compound v3 on Supersmooth (conservative single-asset borrowing)](https://supersmooth.mintlify.app/protocols/compound-v3.md): Compound v3, also called Comet, is a deliberately conservative lending protocol with one borrowable asset per deployment. Supersmooth integrates all four automations across three networks. - [Euler v2 on Supersmooth (modular vault-based lending)](https://supersmooth.mintlify.app/protocols/euler-v2.md): Euler v2 is a modular vault-based lending platform rebuilt after the v1 exploit. Supersmooth integrates all four automations on Ethereum Mainnet. - [Fluid on Supersmooth (maximum capital efficiency lending)](https://supersmooth.mintlify.app/protocols/fluid.md): Fluid is a unified Liquidity Layer where lending, vaults, and a DEX share the same capital. Supersmooth supports three of four automations on Fluid positions across three networks. - [Hyperliquid on Supersmooth (onchain perps and spot orderbooks)](https://supersmooth.mintlify.app/protocols/hyperliquid.md): Hyperliquid is the dominant onchain perpetual futures exchange with fully onchain orderbooks. Supersmooth routes perps and spot trades through Hyperliquid with native TP/SL support. - [Supersmooth Fee Schedule and Free Features](https://supersmooth.mintlify.app/fees.md): Complete Supersmooth fee schedule including Position Swap Fee tiers, Borrow Spread, Yield Loop Spread, Conversion Fee, Perps Builder Fee, and what is free. - [Supersmooth Portfolio Overview and Dashboards](https://supersmooth.mintlify.app/portfolio.md): The Supersmooth Portfolio gives you three surfaces: positions across all protocols, wallet balances, and a live market overview. - [Supersmooth Security Overview: Self-Custody, Access, and Audits](https://supersmooth.mintlify.app/security.md): Supersmooth is self-custodial by construction. See what can fail, who can do what, how the system works, and how to verify each claim yourself. - [Risks of Using Supersmooth DeFi Positions](https://supersmooth.mintlify.app/risks.md): Understand the nine key risks of using Supersmooth, including liquidation, interest rate, oracle, automation execution, depeg, and smart contract risks. - [Frequently Asked Questions About Supersmooth](https://supersmooth.mintlify.app/faq.md): Answers to common questions about custody, Safe accounts, automations, borrow rates, fees, Multiply vs perpetual futures, liquidations, and more. - [Supersmooth Legal: Terms of Service and Privacy Policy](https://supersmooth.mintlify.app/legal.md): Key terms from the Supersmooth Terms of Service and Privacy Policy, including arbitration, jurisdictional restrictions, and data handling. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.