# Use Cases Current use cases include: * [Lending SDK](/lending-sdk/overview.md): supports mainstream lending protocols such as aave, compound, radiant, spark etc, and features such as leverage, deleverage, collateral swap, and zaps. * [COMPOUND KIT](/compound-kit/overview.md): supports compound v3 and features such as leverage, deleverage, collateral swap, and zaps. Potential use cases include: * **Employing** [**flash loans**](/use-cases/flash-loans.md) **to manage lending positions and execute liquidations** * **Facilitating** [**zap-in and zap-out**](/use-cases/zap-in-and-zap-out.md) **functionality for any token within your apps** * **Developing a multi-send application for airdrops or asset transfers** * **Build a DEX aggregator utilizing your own algorithm** * **Creating an arbitrage bot** Additionally, developers can add new protocols to the SDK (without smart contracts) if they are not already available. ## Creativity is Unlimited By virtue of its composability, the blockchain provides you with the ability to accomplish tasks that are beyond the scope of the Web2 universe. You can use this feature to construct your own applications in a modular fashion, much like assembling Lego pieces. With our platform and your ingenuity, the potential for developing novel applications is endless. --- # 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.protocolink.com/use-cases.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.