Calling UPI from react-native app

Let’s make it really short.

This write-up is all about adding a feature to our react-native app to call a UPI app so as to make payment and return back to our app after failure/success. This requires a dependency react-native-upi-payment.

Let’s start.

Install the dependency and link it. Open the project and type in :

npm install react-native-upi-payment
react-native link

That’s it. Now comes the usage. Import RNUpiPayment to the code and then :

RNUpiPayment.initializePayment({                
   vpa: 'someone@somewhere', // or can be john@ybl or mobileNo@upi                        
   payeeName: 'Payee Name',                
   amount: '1',                
   transactionRef: 'some-random-id'            },successCallback,failureCallback);
//declare the functions successCallback and failureCallback to handle the response from the UPI application.

An example is given below :

I tried payment with Google Pay and its return value during success/failure is caught in the function failureCallback().

Thank you.