Optional: You can use a supported network like erc20,trc20,bep20, btc and others. If left empty, it will use the default network of the coin
Please also note that a valid erc20 address can be used to also take bep20/bsc and polygon deposits too. So if you have to support these 3
blockchains, you can really just generate a single address to take all assets on the 3 blockchains