Can I use the main network (mainnet) to exchange MNX to BTC or only the test one?
Keep in mind that Atomic Swap currently runs on the Testnet of each cryptocurrency you want to exchange. Please do not attempt to use the Mainnet until the official implementation of the technology. Otherwise, you risk losing your money.
NOTE: Testnet is a network where only test coins are running. They are used for testing new features or functions and do not have any market value.
Mainnet is the main network operating with the coins with market value.