e-Rupee: Central Bank Digital Currency

The e-Rupee (eINR) is India's Central Bank Digital Currency—a digital form of the Indian rupee issued and regulated by the Reserve Bank of India. Unlike cryptocurrencies, e-Rupee is backed by the RBI and the Indian government, providing the same value guarantee as physical currency. The RBI launched pilot programs in November 2022 and began formal roll-out across select banks and payment service providers in 2023. Citizens and businesses can hold e-Rupee in digital wallets and transfer it peer-to-peer or for merchant transactions. The e-Rupee serves multiple purposes within India's digital economy. It provides a risk-free, government-backed digital payment option, complements UPI (which operates on bank infrastructure), and enables programmable transactions for specific purposes. The CBDC has implications for monetary policy, financial inclusion, cross-border transactions, and reducing cash handling costs. It represents India's commitment to modernizing its monetary system while maintaining central bank control over the money supply, a key distinction from decentralized cryptocurrencies. The rollout is gradual, prioritizing wholesale transactions (B2B) before expanding retail adoption. The e-Rupee integrates with India's existing digital infrastructure and has sparked international interest as a model for CBDC implementation. As CBDC adoption grows globally, India's implementation provides lessons for managing digital currencies while preserving financial stability and regulatory oversight. The system is expected to achieve significant adoption as merchants and payment platforms integrate support.