alt Hacker NewsThere is India's UPI (launched in 2016), Singapore PayNow (Launched 2017) that works in a similar way. And they also work across each platform.. UPI users in India can transfer to Paynow users in Singapore and vice versa.
[1] https://www.dbs.com.sg/personal/deposits/pay-with-ease/payno...
Replies
gmerc • today at 9:21 AM
Thailand Promptpay is federated too, as are some Japanese services.
some UPI users to some Paynow users. (limited to participating institutions only).