# Sponsorships For all networks other than Avalanche, and HyperEVM, we sponsor user transactions when the user does not have any native token to cover the gas cost of a given transaction. However, for the two aforementioned networks, this is not the case. Please ensure that you have both $AVAX and $HYPE in your wallet prior to transacting on those networks for optimal success. On EVM, Genius uses EIP7702 to sponsor user transactions when accounts don’t have gas. This comes with a 10% premium\ On Solana, Genius sponsors via a feePayer wallet when accounts don’t have gas. Due to Solana mechanics there is up to a \~1 dollar premium for Solana sponsorships. It is recommend that users keep Solana in their wallets to avoid sponsorship premiums and set tips to 0 --- # 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.tradegenius.com/spot-markets/sponsorships.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.