Hyderabad-based startup Viyona Fintech, one of India’s fastest-growing digital payment platforms and the creator of GRAAMPAY and the Viyona Pay app, has received approval from the National Payments Corporation of India (NPCI) to operate as a Third-Party Application Provider (TPAP). This approval accelerates Viyona’s expansion plans to offer Unified Payments Interface (UPI) services... https://www.indianweb2.com/2025/09/viyona-fintech-wins-npci-tpap-approval.html