# Wallet Arweave Data Storage SDK’s `WalletService` is designed to help you interact with your stored files and manage your funds. Whether you need to fetch a list of files or check your wallet balance, this service simplifies those tasks. Here’s what you can do with this WalletService: * **Get all Files:** Retrieve all uploaded file links. * **SearchFile:** Search for files using tags. * **Balances:** Read wallet balances. --- # 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.arweavekit.com/wallet.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.