What is the FASTag UPI ID?

The FASTag UPI ID is a unique virtual payment address used to recharge your FASTag account directly via any UPI-enabled application. It follows a standard format: netc.VehicleNumber@BankHandle. For example, if your vehicle number is KA01AB1234 and your issuer is ICICI Bank, the ID would be netc.ka01ab1234@icici. This identifier allows for instant, secure, and contactless top-ups from your linked bank account, ensuring a sufficient balance for seamless travel through National Highway toll plazas.