> ## Documentation Index
> Fetch the complete documentation index at: https://primer.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# iDEAL via Worldpay

> Let customers securely make payments using iDEAL via Worldpay on your website or mobile application.

iDEAL via WorldPay follows the Bank Redirect model where the customer selects iDEAL in the checkout and is presented with a list of banks. Once they select their preferred bank they will be redirected to sign into their bank account and will be able to complete the payment

| One off payment | Refunds |
| --------------- | ------- |
| ✓               | ✓       |

## Get started with iDEAL via Worldpay

### Before you begin

If this is your first payment method, make sure to follow the [Get started guide](/get-started/overview) to begin processing payments with Primer.

### Configure in the Dashboard

1. **Add iDEAL payment method to your Worldpay account**

Go to your Worldpay account and add the payment method iDEAL.

2. **Add Worldpay to your Dashboard**

Go to the [Connections](https://dashboard.primer.io/connections/discover) section of the Dashboard and look for [Worldpay](https://dashboard.primer.io/connections/marketplace/detail/71066001).

Follow the instructions to connect your Worldpay processor account to your Primer Dashboard.

3. **Activate iDEAL via Worldpay on the Checkout**

Go to the [Checkout](https://dashboard.primer.io/checkout) section of the Dashboard and activate the iDEAL payment method.

Then go to the settings view of iDEAL, and make sure that iDEAL is properly set up to use your Worldpay processor account.

4. **Configure a Workflow to process payments made with iDEAL via Worldpay**

Go to the [Workflow](https://dashboard.primer.io/workflow) make sure your Worldpay processor is used to process payments made with iDEAL via Worldpay.

### Prepare the client session

iDEAL via Worldpay leverages the following parameters to process a payment.

Pass them when creating the client session.

| Parameter Name                                                                                                                                                                                                             | Required | Description                                                                                                                 |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------- | --------------------------------------------------------------------------------------------------------------------------- |
| [currencyCode](/api-reference/v2.4/api-reference/client-session-api/create-a-client-session#body-currency-code)                                                                                                            | ✓        | 3-letter currency code in [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217#Active_codes) format, e.g. `USD` for US dollars |
| [order](/api-reference/v2.4/api-reference/client-session-api/create-a-client-session#body-order.) <br /> ↳ [lineItems](/api-reference/v2.4/api-reference/client-session-api/create-a-client-session#body-order-line-items) | ✓        | Details of the line items of the order                                                                                      |

## Add iDEAL via Worldpay into your website or mobile app

<CardGroup>
  <Card title="Drop-in UI" href="/connections/payment-methods/ideal/worldpay-dropin">
    Use our customizable drop-in UI to quickly add payment methods to your checkout.
  </Card>
</CardGroup>