12/03/2026
UPI–PPI interoperability has unlocked scale for wallets and closed-loop instruments, but it also raises new compliance questions around KYC tiers, fraud liability, and settlement accountability. With rising UPI fraud incidents reported by banks and NPCI advisories tightening controls, fintechs need stronger transaction monitoring and customer education. Operationally, interoperability blurs the line between wallet providers and payment intermediaries, bringing wallet players closer to banking-grade expectations. Product teams must now design for dispute resolution, refunds, and MDR economics under zero-MDR pressure. Payments may be seamless for users—but compliance is getting heavier behind the scenes.