Looking for ideas to automate AR receipt matching for wire payments

Per one of the major banks we have, they can only provide details of wire payments in the same BAI2 file as the bank statement file for Cash Management. Under such condition, what is the best way to map the bank statement BAI2 file to the ACH/lockbox FBDI template so we can utilize the Oracle lockbox process to achieve the automation? Or, is there any webservice calls can be utilized?

Thanks for any suggestions in advance!