# Developer Tools Developer tools are a crucial component in the blockchain development process. They not only simplify development workflows but also enhance developers' efficiency and accuracy in building, debugging, and deploying decentralized applications (dApps). This section will focus on two key tools: Wallets and Remote Procedure Call (RPC). [**Wallets**](/merlin-docs/developers/builder-guides/developer-tools/wallet.md) Wallets are essential tools in blockchain applications for managing and storing digital assets. Developers can use various types of wallets for development and testing, ensuring the security and reliability of transactions. [**RPC**](/merlin-docs/developers/builder-guides/developer-tools/rpc.md) Remote Procedure Call (RPC) is the foundation of communication between developers and the blockchain network. RPC enables developers to invoke various functions of blockchain nodes, allowing them to read data or send transactions. --- # 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.merlinchain.io/merlin-docs/developers/builder-guides/developer-tools.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.