Creates a new blockchain wallet for a specific account. This endpoint allows users to either: A) add a new self-custodial deposit wallet to the account, or B) create and whitelist a new destination wallet for payouts. The process involves specifying the blockchain network, asset, and potentially the address to be whitelisted. Deposit wallets can be used for crypto transactions via REST, avoiding the complexity of native transactions. To create and whitelist a wallet for payouts, the kind should be set as 'source'. Conditional Requirements:

• The address field is required only when kind is set to source.
• If kind is deposits, the address field must be omitted.