Book transfer
A book transfer moves funds between two Accounts on the same Platform. These settle instantly with no fees.destinationAccountId to create a book transfer.
Wire transfer
A wire transfer sends funds to an external bank account via a Counterparty. These are subject to standard processing times for the destination banking network.counterpartyId that has type bank_account to create a wire transfer.
On-chain transfer
An on-chain transfer sends funds to an external wallet via a Counterparty. These settle once the transaction is confirmed on the destination chain.counterpartyId that has type wallet to create an on-chain transfer.