post https://sandbox.pismolabs.io/upi-gateway/v1/cards/transfer
United Payments Interface (UPI) funds transfer for RuPay, an Indian card network.
Before calling this endpoint, you can call List cards to get the account_reference_number. You should also call Validate card to make sure the card data for the transfer request is genuine.
This endpoint generates a Payment methods authorization created event and a Platform authorization created event.