Digital Economy — UPI, ONDC, digital public infrastructure for UPSC
A high-yield Prelims theme cutting across Economy, S&T, and IR. Expect MCQs on UPI (NPCI, cross-border tie-ups with Singapore/UAE/France/Nepal), ONDC architecture and participants, the India Stack / DPI export pillars (Aadhaar, DigiLocker, CoWIN, Account Aggregator), RBI's e-Rupee (CBDC), and recent data-protection framework (DPDP Act 2023).
GS areas: Economy, S&T, IR