# Overview **Sendit** is a permissionless DeFi protocol on Solana offering three main products: 1. Borrow**: Isolated money markets to borrow against any SPL tokens** 2. Trading**: Margin Trading for any SPL token** 3. Earn**: SOL Yielding + Memecoin Yielding** *** ### Isolated Money Markets Sendit implements classic **overcollateralized lending**, similar to Aave, Save Finance, or Kamino — but with **isolated risk per token**. * Borrowers deposit SPL tokens as collateral and borrow SOL. * Lenders supply SOL and earn a dynamic **Supply APR** from borrower interest, loan issuance fees, and reward incentives. * Each token has its own independent SOL pool, eliminating cross-market contagion. ### Margin Trading Sendit's native margin trading is built directly on top of the lending layer: * Traders borrow SOL to take up to **3x long positions** on any supported SPL token. * Trades are executed via **Jupiter**, with pricing from **Pyth** or **Switchboard** oracles. * Liquidations are transparently handled through real liquidity, not synthetic markets. ### SOL Earn Vaults Users can deposit SOL into one of three actively managed yield vaults: * **Blue Chip**, **Mid Cap**, or **Small Cap**\ These vaults dynamically allocate SOL across markets to maximize yield while adhering to different risk profiles. Yield is auto-compounded and sourced from protocol-native incentives. ### Memecoin Yielding Vaults Deposit your memecoin as collateral → borrow SOL → re-lend the SOL → earn and auto-compound yield — all automated.\ These vaults are **high-yield, high-risk**, and ideal for holders of volatile tokens looking to maximize capital efficiency. --- # 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.sendit.fun/getting-started/quickstart.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.