lignment.center,
        child: Text(
          appMeta.application.getAppName(),
          textAlign: TextAlign.center,
        ),
      ),
    ],
  );
}
</code></pre>
<h4 id="do-a-upi-transaction">Do a UPI transaction</h4>
<pre class="language-dart"><code class="language-dart">Future doUpiTransation(ApplicationMeta appMeta) {
  final UpiTransactionResponse response = await UpiPay.initiateTransaction(
    amount: '100.00',
    app: appMeta.application,
    receiverName: 'John Doe',
    receiverUpiAddress: 