post
https://sandbox-payouts.peachpayments.com/api/merchants//payouts/upload
Upload an XLSX file containing multiple payouts for bulk processing. The file will be processed asynchronously, and the bulk upload status can be tracked using the returned bulk payout ID.
The XLSX file should contain columns for: currency, bankName, payoutMethod, amount, accountNumber, branchCode, reference, accountHolder.
The file may also include an optional notifyEmail column. When provided, it should contain one or more comma-separated email addresses. These recipients will receive the existing proof-of-payout email with PDF attachment once the payout succeeds.
The file may also include an optional merchantReference column.