# Wrap cgUSD can only exist on the Base chain due to its rebase mechanism, and it is not compatible with cross-chain operations or use in decentralized exchanges (DEx) like Uniswap. When users wish to use cgUSD in such scenarios, they need to wrap it into wcgUSD. For more detailed information about wcgUSD, please refer to \[[wcgUSD](/whitepaper/cygnus-omnichain-liquidity-validation-system-lvs/cygnus-lvs-integration/cgusd-v1/token-and-contract/wcgusd.md)]. Users can wrap and perform cross-chain actions in a single transaction. Currently, Cygnus utilizes Axelar Network for cross-chain communication, and users are required to pay Axelar Network a certain fee in the native token of the source chain. For detailed information about cross-chain fees, please refer to \[[Bridge](/whitepaper/cygnus-omnichain-liquidity-validation-system-lvs/cygnus-lvs-integration/cgusd-v1/protocol-mechanics/bridge.md)]. --- # 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://wiki.cygnus.finance/whitepaper/cygnus-omnichain-liquidity-validation-system-lvs/cygnus-lvs-integration/cgusd-v1/protocol-mechanics/wrap.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.