---
title: "Online banking Czech Republic Web Drop-in"
description: "Add Online banking Czech Republic to your Drop-in integration."
url: "https://docs.adyen.com/payment-methods/online-banking-czech-republic/web-drop-in"
source_url: "https://docs.adyen.com/payment-methods/online-banking-czech-republic/web-drop-in.md"
canonical: "https://docs.adyen.com/payment-methods/online-banking-czech-republic/web-drop-in"
last_modified: "2026-06-01T15:33:15+02:00"
language: "en"
---

# Online banking Czech Republic Web Drop-in

Add Online banking Czech Republic to your Drop-in integration.

[View source](/payment-methods/online-banking-czech-republic/web-drop-in.md)

You can add Online banking Czech Republic to your existing integration. The following instructions show only what you must add to your integration specifically for Online banking Czech Republic.

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 Online banking Czech Republic 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 Online banking Czech Republic (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 `OnlineBankingCZ`.

**Import**

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

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

## Test and go live

Test Online banking Czech Republic payments with real payment details and small amounts.

Check the status of your test Online banking Czech Republic payments in your **Customer Area** > **Transactions** > **Payments**.

To accept live Online banking Czech Republic payments, [add it as a payment method](/payment-methods/add-payment-methods) in your Customer Area.

## 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 Online banking Czech Republic in your Customer Area](/payment-methods/add-payment-methods).                                                                                                     |   |

### Drop-In-Import-Optional

## Import Online banking Czech Republic (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 `OnlineBankingCZ`.

**Import**

```javascript
import { AdyenCheckout, Dropin, OnlineBankingCZ } 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

Test Online banking Czech Republic payments with real payment details and small amounts.

Check the status of your test Online banking Czech Republic payments in your **Customer Area** > **Transactions** > **Payments**.

To accept live Online banking Czech Republic payments, [add it as a payment method](/payment-methods/add-payment-methods) in your Customer Area.
