# Omnichain VDEX unifies fragmented liquidity through omnichain deposits. Collateral can be supplied on supported chains such as Ethereum, Solana, Arbitrum, Avalanche, and BSC without bridging. Funds arrive within seconds. Collateral remains on the user's preferred chain until withdrawn, eliminating third-party blockchain risks. Users can also deposit from multiple chains into one VDEX account, unifying collateral into one margin or yield balance. Profit can be withdrawn on any chain. --- # 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.vdex.trade/introduction/core-features/omnichain.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.