With its phenomenal success, UPI has changed the way Indians interact with money.

Now, the NPCI along with other fintech platforms are making efforts to launch UPI for international use.

But the government needs to ensure UPI remains secure and reliable as it expands beyond the country's borders.

Note: In the previous version of this episode, the host mistakenly referred to NPCI as NCPI. The error is regretted and has been corrected.