The Payment Revolution India Built From a little-known banking experiment to a platform processing more than 800 million payments a day, UPI has made digital transactions accessible for millions of people and merchants. Its open, practical design and reach across banks and apps set it apart globally.

India’s Unified Payments Interface (UPI) began as an effort to make digital payments work across the country’s fragmented banking system. In August 2016, 21 banks went live on a platform few people outside India’s financial establishment had heard of.

A decade later, it is part of daily life: people use it to split a bill, buy vegetables, pay a utility account or transfer money to family. Average daily transactions crossed 800 million for the first time in September 2026. The story is less about a cashless India than about giving millions a fast, low-cost way to pay alongside cash.

The groundwork was laid by the National Payments Corporation of India (NPCI), set up in 2008 by the Reserve Bank of India (RBI) and the Indian Banks’ Association to run retail payments. India already had NEFT, RTGS and IMPS, but these were bank-centric and clumsy for small payments, and they needed account numbers and IFSC codes.

Cash still dominated, which meant leakage in welfare delivery, a large informal economy outside the tax net, and heavy costs of printing and moving currency. Jan Dhan accounts, Aadhaar and cheap smartphones created the base for something simpler: pay anyone through a single virtual........

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