Which foreign countries have UPI facility available for Indians?

UPI is available for Indian travellers in 11 countires, with 13 country-level integrations for merchant and person-to-person payments. These countries include Bhutan, Singapore, UAE, France, Sri Lanka, Mauritius, Nepal, Qatar, Greece, Cambodia, and Uzbekistan. This allows cashless payments from linked Indian bank accounts and could reduce card fees and forex-related costs while travelling aborad.