# Technical Architecture ByBarter’s non-custodial architecture enables crypto enthusiasts to fund and withdraw directly from their self-custody wallets while remaining in absolute control of their assets. With smart contracts developed to ensure secure but seamless transactions, ByBarter demystifies decentralized crypto by making it independent. Crypto enthusiasts are able to utilize any self-custody wallets of their choice, in the ByBarter ecosystem. The ByBarter system is a multi-blockchain solution that covers all the major blockchains utilized in the decentralized crypto and DeFi space. --- # 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://bybarter.gitbook.io/bybarter/technical-architecture.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.