Request UPI Paymentpost https://api.sandbox.co.in/bank/virtual/accounts/{account_number}/payments/payin/upi/collectAPI to send UPI payment requests on the given UPI ID. Important Links Request Body Example JSON Body{ "@entity": "in.co.sandbox.bank.payment", "payer": { "@entity": "in.co.sandbox.bank.payer", "bank_account": { "upi_id": "henilshah28102@oksbi" } }, "amount": 1, "payment_details": { "@entity": "in.co.sandbox.bank.payment_details", "description": "testing" } }