# Supply Vaults Tarot Supply Vaults are lending aggregators that use automated strategies to earn yield across multiple Tarot lending pools. With a single deposit in a Supply Vault, users can automatically earn yield across multiple lending pools. Supply Vaults use automated strategies to earn blended supply rates with increased liquidity. Supply Vaults offer the following benefits: * Simplified **single-token staking** * **Enhanced yield** by supplying into multiple lending pools * **Increased liquidity** for withdrawals * **Automated rebalancing** * **Yield-optimization strategies** * **Collateralization** via a single, composable “tToken” The following Supply Vaults are open for staking: * Tarot FTM Supply Vault (tFTM) * Tarot USDC Supply Vault (tUSDC) * Tarot BTC Supply Vault (tBTC) * Tarot ETH Supply Vault (tETH) ### Fee Structure Compared to other vaults, Supply Vaults offer a highly competitive fee structure: * 10% performance fee on earned yield * No management fee * No deposit fee * No withdrawal fee * No lockups Performance fees across all Supply Vaults are allocated to protocol reserves as Tarot Supply Vault tokens (tTokens). More information on Supply Vaults and tTokens can be found on Medium: * [Tarot Supply Vaults](https://tarotfinance.medium.com/tarot-supply-vaults-b10dfebed858) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.tarot.to/supply-vaults/supply-vaults.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.