upi-android-integration

Demo project for UPI (Unified Payment Interface) with android

UPI apps provided by banks

Apps	Successful transaction happened?	Callback received?
Axis Bank	YES	Not tested
HDFC Bank	NO	Not tested
BHIM	YES	Not tested
Canra Bank (eMPower)	NO	Not tested

UPI Good Reads

1. http://www.nitinbhatia.in/personal-finance/upi-important-points/
2. https://upipayments.co.in/best-upi-apps/
3. https://blog.deazzle.in/enable-upi-payments-in-your-app-without-the-need-to-integrate-with-a-bank-c911019f3b2d
4. https://medium.com/@thinksantosh/upi-deep-linking-specification-app-developers-mustnt-expect-consistency-of-implementation-across-90b919e077cb
5. http://www.npci.org.in/documents/UPI-Linking-Specs-ver-1.1_draft.pdf
6. https://stackoverflow.com/questions/tagged/upi
7. http://www.profitbooks.net/upi-unified-payment-interface/