The encyclopedia · Finance & Accounting · Product decision · 2011–2025
India let a fingerprint withdraw cash at the corner shop
AePS made the body the bank card and the local shop the ATM: fingerprint-based cash withdrawal hit 105M transactions a month by May 2025.
NPCI
The solution
Aadhaar opened bank accounts for hundreds of millions of Indians, but branches and ATMs stayed in cities. A newly banked villager often faced a card she never got, a PIN she could not read, and no branch for kilometres — so the account stayed empty.
AePS removed the card and the branch: at any banking correspondent's microATM, the customer enters an Aadhaar number and authenticates with a fingerprint or OTP. NPCI routes the transaction to her own bank, so one shop's device serves customers of every bank — cash withdrawal, deposit, transfer, balance.
The design works because it reuses what already exists: biometrics every citizen holds, and shopkeepers already trusted in villages. In 2023 alone AePS reached over 37 crore users; by May 2025 it processed 105 million transactions worth ₹28,703 crore in a single month.
The trade-off showed up as fraud — cloned fingerprints and unauthorized withdrawals — which pushed RBI to issue AePS Directions in June 2025 mandating bank due-diligence of every touchpoint operator.
Why it worked
- Authentication uses the Aadhaar biometrics citizens already carry — nothing to issue, lose or remember.
- Interoperability means any banking correspondent can serve customers of any bank, multiplying rural reach overnight.
- No smartphone, data plan or literacy is required, unlike app-based inclusion efforts.
- RBI's 2025 due-diligence rules treat the rail as systemic, proof of how central it became.
What can be applied
When the credential or channel excludes people, remove both: authenticate with an identity citizens already hold and route through infrastructure that already exists.
Aftermath
AePS kept scaling: 105 million transactions worth ₹28,703 crore in May 2025, up 16% in volume year on year. Its scale also attracted fraud — cloned fingerprints and unauthorized withdrawals — and in June 2025 RBI published the AePS Directions requiring acquiring banks to know and monitor every touchpoint operator, with fresh due diligence after three months of inactivity. The rail designed to be frictionless is now being regulated for exactly the friction it removed.
Sources
- Due Diligence in the Aadhaar-Enabled Payment Systems Ecosystem
- Unified Payments Interface (UPI) numbers hit all-time high in May, cross Rs. 25,00,000 crore (US$ 292.57 billion) for the first time
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