# Technical Documentation ### Introduction Safle is a non-custodial identity wallet that provides secure private key management and a user-friendly experience to access dApps, DeFi, and NFTs. Our goal is to make buying, selling, transferring, and storing crypto as simple as using a social media platform or email. With Safle, users can access a range of features through a SafleID Account, which includes a secure vault with a 7-step encryption process. The Safle wallet enables users to buy/sell, swap, store, and transfer assets using our password-based transaction signing method developed in-house. Currently, we are available on 10 EVM chains, including Ethereum, Polygon, BSC, Velas, Mantle, Arbitrum, Optimism, Polygon zkSync, Avalanche, and Base and 1 Non-EVM chain i.e. Bitcoin. --- # 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.safle.com/safleid/safleid/technical-documentation.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.