---
title: "Napas card Redirect Component"
description: "Add Napas card to your existing iOS Components integration."
url: "https://docs.adyen.com/payment-methods/napas-card/ios-component"
source_url: "https://docs.adyen.com/payment-methods/napas-card/ios-component.md"
canonical: "https://docs.adyen.com/payment-methods/napas-card/ios-component"
last_modified: "2026-05-24T12:54:31+02:00"
language: "en"
---

# Napas card Redirect Component

Add Napas card to your existing iOS Components integration.

[View source](/payment-methods/napas-card/ios-component.md)

This page explains how to add Napas card to your existing iOS Components integration.

## Requirements

| Requirement          | Description                                                                                               |
| -------------------- | --------------------------------------------------------------------------------------------------------- |
| **Integration type** | Make sure that you have built your [iOS Components integration](/online-payments/build-your-integration). |
| **Setup steps**      | Before you begin, [add Napas card in your test Customer Area](/payment-methods/add-payment-methods).      |

## API reference

You do not need to send additional fields for Napas card. To see optional fields that you can send for all payment methods, choose the endpoint you integrated:

* [/sessions](https://docs.adyen.com/api-explorer/Checkout/latest/post/sessions): This is the default with [Components v5.0.0](/online-payments/build-your-integration/sessions-flow?platform=iOS\&integration=Components) or later.
* [/payments](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments): If you implemented an [additional use case](/online-payments/build-your-integration).

## Component configuration

### v5.0.0 or later

If your integration uses iOS Components v5.0.0 or later, configure and create an instance of the Napas card Component:

### Tab: /sessions

**Component configuration**

```swift
let paymentMethods = session.sessionContext.paymentMethods
// Check that the payment method is supported before showing the Component.
guard let paymentMethod = paymentMethods.paymentMethod(ofType: .other("momo_atm")) else { return }
let component = InstantPaymentComponent(paymentMethod: paymentMethod,
                                        context: context,
                                        order: nil)
self.currentComponent = component
// Set the session as the delegate.
component.delegate = session
component.initiatePayment()
```

### Tab: Advanced flow

**Component configuration**

```swift
// Check that the payment method is supported before showing the Component.
guard let paymentMethod = paymentMethods.paymentMethod(ofType: .other("momo_atm")) else { return }
let component = InstantPaymentComponent(paymentMethod: paymentMethod,
                                        context: context,
                                        order: nil)
self.currentComponent = component
// Set the component as the delegate.
component.delegate = self
component.initiatePayment()
```

### v4.x.x

If your integration uses an earlier version of iOS Components:

**Component configuration**

```swift
// Check that the payment method is supported before showing the Component.
guard let paymentMethod = paymentMethods.paymentMethod(ofType: PaymentMethod.self) else { return }
let style = FormComponentStyle()
let component = Component(paymentMethod: paymentMethod,
                                apiContext: context,
                                style: style)
present(component)
```

There are no configuration steps specific to Napas card required for Components.

## Test and go live

To test Napas card payments, select any bank from the list and use the following test cards and credentials:

| Scenario              | Card name    | Card number      | Expiry | One-time password |
| --------------------- | ------------ | ---------------- | ------ | ----------------- |
| Successful            | Nguyen Van A | 9704000000000018 | 03/07  | otp               |
| Card blocked          | Nguyen Van A | 9704000000000026 | 03/07  | otp               |
| Insufficient funds    | Nguyen Van A | 9704000000000034 | 03/07  | otp               |
| Amount exceeded limit | Nguyen Van A | 9704000000000042 | 03/07  | otp               |

Check the status of Napas card test payments in your [Customer Area](https://ca-test.adyen.com/) > **Transactions** > **Payments**.

Before you can accept live Napas card payments, you need to submit a request for Napas card in your [live Customer Area](https://ca-live.adyen.com/).

## See also

* [iOS Components integration guide](/online-payments/build-your-integration/sessions-flow?platform=iOS\&integration=Components)
* [Webhooks](/development-resources/webhooks)
* [API Explorer](https://docs.adyen.com/api-explorer/#/CheckoutService/latest/overview)