1. Prepare for verification

Prepare for credit card verification integration.

Add the i’mport library to the target page.

Credit card identity verification is supported in i’mport JavaScript v1.1.7 or later versions.

client-side
<!-- jQuery -->
<script type="text/javascript" src="https://code.jquery.com/jquery-1.12.4.min.js" ></script>
<!-- iamport.payment.js -->
<script type="text/javascript" src="https://cdn.iamport.kr/js/iamport.payment-{SDK-latest version}.js"></script>

You must install jQuery 1.0 or later version.

Initialize the `IMP` object using the `Merchant ID` on the identity verification page.

client-side
IMP.init("{Merchant ID}"); // Example: imp00000000

1. Prepare for verification

Add the i’mport library to the target page.

Initialize the IMP object using the Merchant ID on the identity verification page.

Initialize the `IMP` object using the `Merchant ID` on the identity verification page.