Multi-chain support
MWP is chain-agnostic. As long as the wallet supports the chain and is able to process the requested actions, apps can communicate using MWP.
Account
MWP defines a dedicated type to specify accounts.
It contains chain and networkId along with address.
chain
e.g. "eth"
networkId
e.g. 1
address
e.g. "0x571a6a108adb08f9ca54fe8605280F9EE0eD4AF6"