---
title: "Korean Card Payments via redirect Web Drop-in"
description: "Add Korean Card Payments via redirect to your Drop-in integration."
url: "https://docs.adyen.com/payment-methods/cards/korean-cards/web-drop-in"
source_url: "https://docs.adyen.com/payment-methods/cards/korean-cards/web-drop-in.md"
canonical: "https://docs.adyen.com/payment-methods/cards/korean-cards/web-drop-in"
last_modified: "2026-05-11T16:04:22+02:00"
language: "en"
---

# Korean Card Payments via redirect Web Drop-in

Add Korean Card Payments via redirect to your Drop-in integration.

You can add Korean Card Payments via redirect to your existing integration. The following instructions show only what you must add to your integration specifically for Korean Card Payments via redirect.

If an instruction on this page corresponds with a step in the main integration guide, it includes a link to corresponding step of the main integration guide.

The additions you must make depends on the [server-side flow](/online-payments/build-your-integration) that your integration uses:

## Sessions flow Drop-in

### Drop-In-Before-You-Begin

## Requirements

| Requirement           | Description                                                                                                                                                                                                           |   |
| --------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | - |
| **Integration type**  | Make sure that you have an existing Sessions flow [Web Drop-in integration](/online-payments/build-your-integration/sessions-flow?platform=Web\&integration=Drop-in).                                                 |   |
| **Checkout API**      | Make sure that you use Checkout API v68 or later.                                                                                                                                                                     |   |
| **Redirect handling** | Make sure that your existing integration is set up to [handle the redirect](/online-payments/build-your-integration/sessions-flow?platform=Web\&integration=Drop-in#handle-the-redirect). `action.type`: **redirect** |   |
| **Setup steps**       | Before you begin, [add Korean Card Payments via redirect in your Customer Area](/payment-methods/add-payment-methods).                                                                                                |   |

### Drop-In-Add-Parameters-Sessions-Request

## Add additional parameters to your /sessions request

You do not need to add any parameters when you [create a payment session](/online-payments/build-your-integration/sessions-flow?platform=Web\&integration=Drop-in#create-a-payment-session).

### Drop-In-Import-Optional

## Import Korean Card Payments via redirect (optional)

When you [import Adyen Web](/online-payments/build-your-integration/sessions-flow?platform=Web\&integration=Drop-in#get-adyen-web), you can optionally import individual payment methods to optimize performance by using [tree shaking](https://developer.mozilla.org/en-US/docs/Glossary/Tree_shaking). To do this, include `Redirect`.

**Import**

```javascript
import { AdyenCheckout, Dropin, Redirect } from '@adyen/adyen-web';
```

### Drop-In-Test-And-Go-Live

## Test and go live

To set up your test environment, contact our [Support Team](https://ca-test.adyen.com/ca/ca/contactUs/support.shtml?form=other).

Before you can start accepting card payments in the live environment, you need to assess your PCI DSS compliance and submit the required *Self-Assessment Questionnaire A* document. For more information, refer to [PCI DSS compliance guide](/development-resources/pci-dss-compliance-guide#online-payments?target=_blank).

## Advanced flow Drop-in

### Drop-In-Before-You-Begin

## Requirements

| Requirement           | Description                                                                                                                                                                                                            |   |
| --------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | - |
| **Integration type**  | Make sure that you have an existing Advanced flow [Web Drop-in integration](/online-payments/build-your-integration/advanced-flow?platform=%7B%7BgetParameter%28%27platform%27%29%7D%7D\&integration=Drop-in).         |   |
| **Redirect handling** | Make sure that your existing integration is set up to [handle the redirect](/online-payments/build-your-integration/advanced-flow/?platform=Web\&integration=Drop-in#handle-the-redirect). `action.type`: **redirect** |   |
| **Setup steps**       | Before you begin, [add Korean Card Payments via redirect in your Customer Area](/payment-methods/add-payment-methods).                                                                                                 |   |

### Drop-In-Import-Optional

## Import Korean Card Payments via redirect (optional)

When you [import Adyen Web](/online-payments/build-your-integration/advanced-flow/?platform=Web\&integration=Drop-in#get-adyen-web), you can optionally import individual payment methods to optimize performance by using [tree shaking](https://developer.mozilla.org/en-US/docs/Glossary/Tree_shaking). To do this, include `Redirect`.

**Import**

```javascript
import { AdyenCheckout, Dropin, Redirect } from '@adyen/adyen-web';
```

### Drop-In-Add-Parameters-Payments-Request

## Add additional parameters to your /payments request

You do not need to add any parameters to the [/payments](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments) request.

### Drop-In-Test-And-Go-Live

## Test and go live

To set up your test environment, contact our [Support Team](https://ca-test.adyen.com/ca/ca/contactUs/support.shtml?form=other).

Before you can start accepting card payments in the live environment, you need to assess your PCI DSS compliance and submit the required *Self-Assessment Questionnaire A* document. For more information, refer to [PCI DSS compliance guide](/development-resources/pci-dss-compliance-guide#online-payments?target=_blank).