There are many chains in the entire blockchain world, such as the Bitcoin chain, Ethereum chain, etc.
Every wallet MUST work on a certain chain (or call it a network).
So, before using any functions or classes in this development package, you MUST first configure a chain/network for your wallet.
There are many chains in the entire blockchain world, such as the Bitcoin chain, Ethereum chain, etc. Every wallet MUST work on a certain chain (or call it a network). So, before using any functions or classes in this development package, you MUST first configure a chain/network for your wallet.
Remark
View all chains on: https://chainlist.org/