List of External Wallets

​

Web Application

1. Add a key external to checkout.js options.
2. Set wallets with wallet name array in external as the first parameter.
   JavaScript

   external: {
     wallets: ['paytm']
   }
   
3. Set handler with a callback function in external as second parameter. This is where you receive a callback from which you can handle external wallets based on the parameters:

external: {
  wallets: ['paytm'],
  handler: function (data) {
    console.log(data)
  }
}

​

Android

1. Implement ExternalWalletListener in your activity.
   public class PaymentActivity extends Activity implements PaymentResultListener, ExternalWalletListener {
       //..
   
       @Override
   	public void onExternalWalletSelected(String walletName, PaymentData paymentData){
   		// add your logic here to handle external wallet payments like
   		if(walletName.equals("paytm"){
   		    //handle paytm payment
   		}
   
   	}
   
   }
   
2. Send external wallet information to checkout in options. You can send it in the following way:
   JSONArray wallets = new JSONArray();
   wallets.put("paytm");
   JSONObject externals = new JSONObject();
   externals.put("wallets", wallets);
   options.put("external", externals);
   

​

iOS

1. Implement ExternalWalletSelectionProtocol in your view controller.
   @interface ViewController ()  {
   
2. Set ExternalWalletSelectionDelegate to get callback in delegate method.
   [razorpay setExternalWalletSelectionDelegate:self];
   
3. Send external wallet information to Checkout in options. You can send it in the following way:
   NSDictionary *options = @{
   @"amount" : @"20000",
   @"currency" : @"INR",
   @"description" : @"A Wild Sheep Chase is the third novel by Japanese author Haruki Murakami",
   @"image" : http://example.com/your_logo.jpg,
   @"name" : @"Gaurav Kumar",
   @"external" : @{@"wallets" : @[ @"paytm" ]},
   @"prefill" :
       @{@"email" : @"gaurav.kumar@example.com", @"contact" : @"9000090000"},
   @"theme" : @{@"color" : @"#3594E2"}
   };
   
4. Implement onExternalWalletSelected:WithPaymentData: delegate method to receive callback and get control back.