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Validate and Tokenize Bank Accounts at the Same Time

You can now validate new bank accounts when they’re tokenized and used to create payment instruments. This helps you know for certain whether a new bank account is valid before using it in a transaction.

To verify that a bank account actually exists when creating a token, you can include the attempt_bank_account_validation_check field. If a bank account doesn’t exist, the token will create a payment_instrument with an error in the address_verification field.