post
https://api-sandbox.grovepay.co.uk/api/v1/company/bulk-transfers
The company bulk bank transfer api endpoint enables a business user make bulk transfers to different accounts, by uploading a csv
file or json file containing the account details and amount intended to be sent. This transfers are made directly to the bank details
provided in the json or csv files. The file should contain details account_number, amount, bank_code, bank_name, and narration.