How to swap on ZetaChain?

Could you elaborate on the process of swapping cryptocurrencies on ZetaChain? As a cryptocurrency user, I'm curious to understand the steps involved. Is there a specific interface or wallet required? Are there any fees associated with the swaps? Are there any limitations to the types of cryptocurrencies that can be swapped? Additionally, how secure is the swapping process on ZetaChain? I'd appreciate a detailed explanation of the entire swapping process, from start to finish, to ensure I can make informed decisions when utilizing this platform.