Headless mobile v2.16 to v2.17

Headless Universal Checkout has changed to solidify the integration experience and make the interfaces clearer and more consistent. Below is a summary of the changes and examples of how to migrate to this new integration, however we recommend you consult the full documentation during integration.

Android
iOS
React Native

Starting Headless Universal Checkout

Like before, you still prepare the PrimerHeadlessUniversalCheckoutListener and start headless universal checkout with your client token.onAvailablePaymentMethodsLoaded now returns a list of payment methods with improved functionality.Instead of just a string, each payment method returned contains the following:

paymentMethodType a unique string identifier for the payment method.
paymentMethodManagerCategories a list that defines the payment method managers that can be used with this payment method (i.e. NATIVE_UI or RAW_DATA).
[Optional] requiredInputDataClass this is provided when paymentMethodManagerCategories contains RAW_DATA and indicates the type of data that should be captured for the payment method.
supportedPrimerSessionIntents a list of PrimerSessionIntent which defines what intents can be used with this payment method (i.e. CHECKOUT or VAULT).

See an example below:

KOTLIN

class CheckoutActivity : AppCompatActivity() {
  private val listener = object : PrimerHeadlessUniversalCheckoutListener {
    override fun onAvailablePaymentMethodsLoaded(paymentMethods: List<PrimerHeadlessUniversalCheckoutPaymentMethod>) {
      // Primer will return the available payment methods based on configuration.
      // Use it to enable users to select a payment method.
        paymentMethods.forEach { setupPaymentMethod(it.paymentMethodType) }
    }
    override fun onCheckoutCompleted(checkoutData: PrimerCheckoutData) {
      // Primer checkout has been completed
      // checkoutData contains the payment that has been created
      // show an order confirmation screen
    }
    override fun onFailed(error: PrimerError, checkoutData: PrimerCheckoutData?) {
      // your custom method to show an error view
    }
  }
    // your custom method to render the list of payment method buttons UI.
    private fun setupPaymentMethod(paymentMethodType: String) {
      // implement payment method UI
    }
}

Building your UI

Before when building your UI, you could create your own buttons using headlessUniversalCheckout.makeView like in the example below:

KOTLIN

private val listener = object : PrimerHeadlessUniversalCheckoutListener {
  override fun onAvailablePaymentMethodsLoaded(
    paymentMethods: List<PrimerHeadlessUniversalCheckoutPaymentMethod>
  ) {
    paymentMethods.forEach { setupPaymentMethod(it.paymentMethodType) }
  }
}
// your custom method to render the list of payment method buttons
private fun setupPaymentMethod(paymentMethodType: String) {
  val containerView = findViewById<ViewGroup>(R.id.container)
  val view = headlessUniversalCheckout.makeView(paymentMethodType)
  view?.apply {
    containerView.addView(this)
    setOnClickListener {
      // TODO
    }
  }
}

You can now import the PrimerHeadlessUniversalCheckoutAssetsManager that provides payment method assets per payment method type. See below:

KOTLIN

private val listener = object : PrimerHeadlessUniversalCheckoutListener {
  override fun onAvailablePaymentMethodsLoaded(
    paymentMethods: List<PrimerHeadlessUniversalCheckoutPaymentMethod>
  ) {
    paymentMethods.forEach { setupPaymentMethod(it.paymentMethodType) }
  }
}
// your custom method to render the list of payment method buttons
private fun setupPaymentMethod(paymentMethodType: String) {
    val paymentMethodAsset = try {
        PrimerHeadlessUniversalCheckoutAssetsManager.getPaymentMethodAsset(this, paymentMethodType)
      } catch (e: SdkUninitializedException) {
        null
      }
}

The payment method asset contains the following:

paymentMethodType a unique string identifier for the payment method.
paymentMethodName a user friendly English localized string identifier for the payment method (e.g. Google Pay)
paymentMethodLogo an instance of the PrimerPaymentMethodLogo
paymentMethodBackgroundColor an instance of the PrimerPaymentMethodBackgroundColor

The PrimerPaymentMethodLogo holds Drawable objects for different scenarios

[Optional] colored a Drawable to be used anywhere
[Optional] dark a Drawable to be used in dark mode
[Optional] light a Drawable to be used in light mode

The PrimerPaymentMethodBackgroundColor holds @ColorInt objects for different scenarios[Optional] colored a @ColorInt to be used anywhere [Optional] dark a @ColorInt to be used in dark mode [Optional] light a @ColorInt to be used in light mode With the above images and colors you can build your own payment method buttons 💪

Handling Payment Methods

Before, you had to call showPaymentMethod directly for some payment methods while having managers for others.Now each payment method belongs to a payment method manager, as indicated by paymentMethodManagerCategories on the list of available payment methods.

Native UI Manager

Used for any payment method that needs to present its own UI, like Google Pay. See example integration below:

KOTLIN

class CheckoutActivity : AppCompatActivity() {
  // other code goes here
    private fun onPaymentMethodSelected(paymentMethodType: String) {
        try {
            val nativeUiManager = PrimerHeadlessUniversalCheckoutNativeUiManager.newInstance(paymentMethodType)
            nativeUiManager.showPaymentMethod(this, PrimerSessionIntent.CHECKOUT)
        } catch (e: SdkUninitializedException) {
                    // handle exception
        } catch (e: UnsupportedPaymentIntentException) {
                    // handle exception
        } catch (e: UnsupportedPaymentMethodException) {
                    // handle exception
            }
    }
}

Raw Data Manager

Used for payment methods that require you to pass data to the SDK, for example for cards. As before, you have to render your own input elements and capture the required data before finally calling submit on the raw data manager. See example integration below:

KOTLIN

class CheckoutActivity : AppCompatActivity() {
    // Enable your pay button
  val submitButton = findViewById<Button>(R.id.pay_with_card)
  private lateinit var rawDataManager: PrimerHeadlessUniversalCheckoutRawDataManagerInterface
  private val rawDataManagerListener: PrimerHeadlessUniversalCheckoutRawDataManagerListener =
    object : PrimerHeadlessUniversalCheckoutRawDataManagerListener {
      override fun onValidationChanged(
        isValid: Boolean,
        errors: List<PrimerInputValidationError>
      ) {
        // modify your UI
        submitButton.isEnabled = isValid
      }
      override fun onMetadataChanged(metadata: PrimerPaymentMethodMetadata) {
        // show card icon
      }
    }
}
private fun setupManager(paymentMethodType: String) {
            try {
                rawDataManager =
                    PrimerHeadlessUniversalCheckoutRawDataManager.newInstance(paymentMethodType)
                rawDataManager.setListener(rawDataManagerListener)
          } catch (e: SdkUninitializedException) {
                // handle exception
            } catch (e: UnsupportedPaymentMethodException) {
                // handle exception
            }
    }

Other changes

PrimerHeadlessUniversalCheckoutUiListener addition

We have created new listener in order to separate payment events and UI ones. You can attach a listener by calling PrimerHeadlessUniversalCheckout.current.start(uiListener = ).

PrimerHeadlessUniversalCheckoutListener updates

Some listener functions have been renamed.

Before v2.17.0	After 2.17.0
`fun onResumeSuccess`	Renamed to `onCheckoutResume`
`fun onAdditionalInfoReceived`	Renamed to `onCheckoutAdditionalInfoReceived`

Some listener functions have been removed and moved to different classes.

Before v2.17.0	After 2.17.0
`func onPreparationStarted(paymentMethodType: String)`	Moved to `PrimerHeadlessUniversalCheckoutUiListener`
`func onPaymentMethodShowed(paymentMethodType: String)`	Moved to `PrimerHeadlessUniversalCheckoutUiListener`

Resume handler updates Some listener functions provide a decision handler.You can process the data provided and once you’re ready you can call the decision handler with your relevant decision. Once you do, the SDK will continue the flow. We have changed the handler class name and signature of following functions have changed:

Before v2.17.0

KOTLIN

fun onTokenizeSuccess(
  paymentMethodTokenData: PrimerPaymentMethodTokenData,
  decisionHandler: PrimerResumeDecisionHandler
)

KOTLIN

fun onResumeSuccess(
  resumeToken: String,
  decisionHandler: PrimerResumeDecisionHandler
)

After 2.17.0

KOTLIN

fun onTokenizeSuccess(
  paymentMethodTokenData: PrimerPaymentMethodTokenData,
  decisionHandler: PrimerHeadlessUniversalCheckoutResumeDecisionHandler
)

KOTLIN

fun onCheckoutResume(
  resumeToken: String,
  decisionHandler: PrimerHeadlessUniversalCheckoutResumeDecisionHandler
)

Miscellaneous changes
Models that need to be passed to the SDK when using Raw Data Managers have changed structures and naming:

Before v2.17.0

KOTLIN

data class PrimerRawCardData(
  val cardNumber: String,
  val expirationMonth: String,
  val expirationYear: String,
  val cvv: String,
  val cardHolderName: String? = null,
)

KOTLIN

data class PrimerRawBancontactCardData(
  val cardNumber: String,
  val expirationMonth: String,
  val expirationYear: String,
  val cardHolderName: String,
)

KOTLIN

data class PrimerRawPhoneNumberData(
    val phoneNumber: String
)

KOTLIN

data class PrimerRawRetailerData(val id: String)

After 2.17.0

KOTLIN

data class PrimerCardData(
  val cardNumber: String,
  val expiryDate: String,
  val cvv: String,
  val cardHolderName: String? = null,
)

KOTLIN

data class PrimerBancontactCardData(
  val cardNumber: String,
  val expiryDate: String,
  val cardHolderName: String,
)

KOTLIN

data class PrimerPhoneNumberData(val phoneNumber: String)

KOTLIN

data class PrimerRetailerData(val id: String)

Starting Headless Universal Checkout

Like before, you still set Headless Universal Checkout delegate, conform to PrimerHeadlessUniversalCheckoutDelegate to handle the callbacks that happen during the checkout’s lifecycle, and start headless universal checkout with your client token.The completion handler returns the available payment methods for the session when you start PrimerHeadlessUniversalCheckout.Instead of just a string, each payment method returned contains the following:

paymentMethodType a unique string identifier for the payment method.
paymentMethodManagerCategories an array that defines the payment method managers that can be used with this payment method (i.e. .cardComponents, .nativeUI or .rawData). Use this to know which payment method managers to create.
[Optional] requiredInputDataClass this is provided when paymentMethodManagerCategories contains .rawData and indicates the type of data that should be captured for the payment method.
supportedPrimerSessionIntents an array of PrimerSessionIntent which defines what intents can be used with this payment method (i.e. .checkout or .vault).

See an example below:

SWIFT

import UIKit
// 👇 Import the SDK
import PrimerSDK
class ViewController: UIViewController {
        // ...
        var availablePaymentMethods: [PrimerHeadlessUniversalCheckout.PaymentMethod]?
    override func viewDidLoad() {
        super.viewDidLoad()
                // ...
                // 👇 Start Headless Universal Checkout with your session's client token
        PrimerHeadlessUniversalCheckout.current.start(withClientToken: clientToken, delegate: self) { availablePaymentMethods, err in
            if let err = err {
                // Handle error
            } else if let availablePaymentMethods = availablePaymentMethods {
                // Payment methods that are available for this session
                self.availablePaymentMethods = availablePaymentMethods
            }
        }
    }
}
extension ViewController: PrimerHeadlessUniversalCheckoutDelegate {
        // 👇 [Required] This function will return the checkout data once the payment is finished
    func primerHeadlessUniversalCheckoutDidCompleteCheckoutWithData(_ data: PrimerCheckoutData) {
    }
}

Building your UI

Before, when building your UI you could create your own buttons using PrimerHeadlessUniversalCheckout.makeButton like in the example below:

SWIFT

extension UIViewController: UITableViewDataSource, UITableViewDelegate {
  func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return self.paymentMethods.count
  }
  func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let paymentMethod = self.paymentMethods[indexPath.row]
    let cell = tableView.dequeueReusableCell(withIdentifier: "MerchantPaymentMethodCell", for: indexPath) as! MerchantPaymentMethodCell
    cell.configure(paymentMethodType: paymentMethod)
    // Primer SDK can provide you with Payment Method buttons that follow
    // the payment methods UI guidelines.
    // Example given for Apple Pay payment method
    // https://developer.apple.com/design/human-interface-guidelines/technologies/apple-pay/introduction
    // let paymentMethodButton = PrimerHeadlessUniversalCheckout.makeButton(for: paymentMethod)
    return cell
  }
  func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    // The user has selected a payment method
  }
}

PrimerHeadlessUniversalCheckout now includes an AssetsManager that provides payment method assets per payment method type. See below:

SWIFT

do {
        let paymentMethodAsset = try PrimerHeadlessUniversalCheckout.AssetsManager.getPaymentMethodAsset(for: paymentMethod.paymentMethodType)
} catch {
        // Handle error
}

The payment method asset contains the following:

paymentMethodType a unique string identifier for the payment method.
paymentMethodName a user friendly English localized string identifier for the payment method (e.g. Apple Pay)
paymentMethodLogo an instance of the PrimerPaymentMethodLogo (see more information below)
paymentMethodBackgroundColor an instance of the PrimerPaymentMethodBackgroundColor

The PrimerPaymentMethodLogo holds UIImage objects for different scenarios

[Optional] colored a UIImage to be used anywhere
[Optional] dark a UIImage to be used in dark mode
[Optional] light a UIImage to be used in light mode

The PrimerPaymentMethodBackgroundColor holds UIColor objects for different scenarios

[Optional] colored a UIColor to be used anywhere
[Optional] dark a UIColor to be used in dark mode
[Optional] light a UIColor to be used in light mode With the above images and colors, you can build your own payment method buttons 💪

Handling Payment Methods

Before you had to call showPaymentMethod directly for some payment methods while having managers for others. Now each payment method belongs to a payment method manager, as indicated by paymentMethodManagerCategories on the list of available payment methods.

Native UI Manager

Used for any payment method that needs to present its own UI, like Apple Pay. See an example integration below:

SWIFT

import UIKit
import PrimerSDK
class ViewController: UIViewController {
    // ...
    @IBAction func paymentMethodButtonTapped(_ sender: UIButton) {
        do {
            // 👇 Create the payment method manager
            let nativeUIPaymentMethodManager = try PrimerHeadlessUniversalCheckout.NativeUIManager(paymentMethodType: paymentMethod.paymentMethodType)
            // 👇 Show the payment method
            try nativeUIPaymentMethodManager.showPaymentMethod(intent: .checkout)
        } catch {
            // Handle error
        }
    }
}

Raw Data Manager

Used for payment methods that require you to pass data to the SDK, for example for cards. As before, you have to render your own input elements and capture the required data before finally calling submit() on the raw data manager. See an example integration below:

import UIKit
import PrimerSDK
class ViewController: UIViewController {
    // ...
    var rawDataManager: PrimerHeadlessUniversalCheckout.RawDataManager!
    override func viewDidLoad() {
        super.viewDidLoad()
        // ...
        do {
            // 👇 Optionally, you can also set its delegate to get notified about data and validation changes
            self.rawDataManager = try PrimerHeadlessUniversalCheckout.RawDataManager(paymentMethodType: paymentMethod.paymentMethodType)
            // Capture required inputs...
        } catch {
            // Handle error
        }
    }
    @IBAction func payButtonTapped(_ sender: UIButton) {
        self.rawDataManager.submit()
    }
}

Other changes

PrimerHeadlessUniversalCheckoutUIDelegate addition

New delegates have been introduced to separate payment events from UI events.You can set the UI delegate in the start function

SWIFT

PrimerHeadlessUniversalCheckout.current.start(..., uiDelegate: self, ...)

PrimerHeadlessUniversalCheckoutDelegate updates

Some delegate functions have been renamed:

Before v2.17.0	After 2.17.0
`func primerHeadlessUniversalCheckoutTokenizationDidStart(for paymentMethodType: String)`	Renamed to `func primerHeadlessUniversalCheckoutDidStartTokenization(for paymentMethodType: String)`
`func primerHeadlessUniversalCheckoutClientSessionWillUpdate()`	Renamed to `func primerHeadlessUniversalCheckoutWillUpdateClientSession()`
`func primerHeadlessUniversalCheckoutClientSessionDidUpdate(_ clientSession: PrimerClientSession)`	Renamed to `func primerHeadlessUniversalCheckoutDidUpdateClientSession(_ clientSession: PrimerClientSession)`

Some delegate functions have been renamed and moved to other delegates:

Before v2.17.0	After 2.17.0
`func primerHeadlessUniversalCheckoutPreparationDidStart(for paymentMethodType: String)`	Moved to `PrimerHeadlessUniversalCheckoutUIDelegate as func primerHeadlessUniversalCheckoutUIDidStartPreparation(for paymentMethodType: String)`
`func primerHeadlessUniversalCheckoutPaymentMethodDidShow(for paymentMethodType: String)`	Moved to `PrimerHeadlessUniversalCheckoutUIDelegate as func primerHeadlessUniversalCheckoutUIDidShowPaymentMethod(for paymentMethodType: String)`

Resume handler updatesSome listener functions provide a decision handler that you can call with the relevant decision to continue the flow.The handler class name and signature of the following functions have changed:

Before v2.17.0

SWIFT

func primerHeadlessUniversalCheckoutDidTokenizePaymentMethod(
    _ paymentMethodTokenData: PrimerPaymentMethodTokenData,
    decisionHandler: @escaping (PrimerResumeDecision) -> Void
)

SWIFT

func primerHeadlessUniversalCheckoutDidResumeWith(
    _ resumeToken: String,
    decisionHandler: @escaping (PrimerResumeDecision) -> Void
)

After 2.17.0

SWIFT

func primerHeadlessUniversalCheckoutDidTokenizePaymentMethod(
    _ paymentMethodTokenData: PrimerPaymentMethodTokenData,
    decisionHandler: @escaping (PrimerHeadlessUniversalCheckoutResumeDecision) -> Void
)

SWIFT

func primerHeadlessUniversalCheckoutDidResumeWith(
    _ resumeToken: String,
    decisionHandler: @escaping (PrimerHeadlessUniversalCheckoutResumeDecision) -> Void
)

Miscellaneous changes Models that need to be passed to the SDK when using Raw Data Managers have changed structures and naming:

Before v2.17.0

SWIFT

class PrimerCardData(
  var cardNumber: String,
  var expirationMonth: String,
  var expirationYear: String,
  var cvv: String,
  var cardHolderName: String?
)

SWIFT

class PrimerBancontactCardRedirectData(
  var cardNumber: String,
  var expirationMonth: String,
  var expirationYear: String,
  var cardHolderName: String
)

SWIFT

class PrimerPhoneNumberData(
    var phoneNumber: String
)

SWIFT

class PrimerRawRetailerData(
    id: String
)

After 2.17.0

SWIFT

class PrimerCardData(
  var cardNumber: String,
  var expirationDate: String,
  var cvv: String,
  var cardHolderName: String?
)

SWIFT

class PrimerBancontactCardData(
  var cardNumber: String,
  var expiryDate: String,
  var cardHolderName: String
)

SWIFT

class PrimerPhoneNumberData(
    var phoneNumber: String
)

SWIFT

class PrimerRetailerData(
    id: String
)

🚀 Starting Headless Universal Checkout

As before, you still set Headless Universal Checkout callbacks to handle events during the checkout’s lifecycle.Previously you passed all the individual callbacks in PrimerSettings, like below:

TypeScript

const settings: PrimerSettings = {
    // Any other settings & callbacks (see the Quick Start Guide
    // and the SDK API reference)
    onAvailablePaymentMethodsLoad: onAvailablePaymentMethodsLoad,
    onPrepareStart: onPrepareStart,
    onPaymentMethodShow: onPaymentMethodShow,
    onTokenizeStart: onTokenizeStart,
    onCheckoutComplete: onCheckoutComplete,
}

Now these callbacks can be set on the headlessUniversalCheckoutCallbacks property of PrimerSettings:

TypeScript

import { HeadlessUniversalCheckout } from '@primer-io/react-native';
export const HeadlessUniversalCheckoutScreen = () => {
        useEffect(() => {
                const settings: PrimerSettings = {
                        //...
                        headlessUniversalCheckoutCallbacks: {
                                onCheckoutComplete: (checkoutData) => {
                            // Here you will receive the checkout data of the payment.
                        }
                        }
                }
            const availablePaymentMethods = await HeadlessUniversalCheckout.startWithClientToken(clientToken, settings);
            // Store the available payment methods for the session.
        }, [clientToken]);
}

In addition, for the availablePaymentMethods returned when headless universal checkout is created, the payload will change.Instead of just a string, each payment method returned contains the following:

paymentMethodType a unique string identifier for the payment method.
paymentMethodManagerCategories an array which defines the payment method managers that can be used with this payment method (i.e. NATIVE_UI or RAW_DATA). Use this to know which payment method managers to create.
[Optional] requiredInputDataClass this is provided with the RAW_DATA payment method manager and indicates the type of data that should be captured for the payment method.
supportedPrimerSessionIntents an array of SessionIntent which defines what intents can be used with this payment method (i.e. .checkout or .vault).

Building your UI

You can build your UI by using the AssetsManager. You can access the payment methods’ assets like below:

TypeScript

const getPaymentMethodAssets = (): Promise<Asset[]> => {
    const assetsManager = new AssetsManager()
    const assets: Asset[] = await assetsManager.getPaymentMethodAssets()
    return assets
}

The payment method asset contains the following:

paymentMethodType: a unique string identifier for the payment method.
paymentMethodName a user friendly English localized string identifier for the payment method (e.g. Apple Pay) paymentMethodLogo which contains the logos’ local URLs
- colored?: string: Local URL for the colored value of the logo
- dark?: string: Local URL for the dark value of the logo
- light?: string: Local URL for the light value of the logo
paymentMethodBackgroundColor which contains the background colors hex values
- colored?: string: Color hex value for the colored background color
- dark?: string: Color hex value for the dark mode background color
- light?: string: Color hex value for the light mode background color With the above images and colors, you can build your own payment method buttons 💪

Handling Payment Methods

Native UI Manager

Used for any payment method that needs to present its own UI, like Apple Pay. See example integration below:

TypeScript

const payWithPaymentMethod = async (paymentMethodType: string) => {
    const nativeUIManager = new NativeUIManager()
    await nativeUIManager.configure({ paymentMethodType: paymentMethod.paymentMethodType })
    await nativeUIManager.showPaymentMethod(SessionIntent.CHECKOUT)
}

Raw Data Manager

TypeScript

const rawDataManager = new RawDataManager();
const initialize = async (paymentMethod: PaymentMethod) => {
    await rawDataManager.configure({
        paymentMethodType: paymentMethod.paymentMethodType,
        onMetadataChange: (data => {
            // For example card number detected to be Visa
        }),
        onValidation: ((isVallid, errors) => {
            // Show on your UI if the card data aren't valid
        })
    });
    const requiredInputElementTypes = await rawDataManager.getRequiredInputElementTypes();
    setRequiredInputElementTypes(requiredInputElementTypes);
}
// ....
// Build your own Pay button and call "submit"
const pay = async () => {
    await rawDataManager.submit();
}
    

Other changes

Callback updates

Some callbacks have been renamed:

Before v2.17.0	After 2.17.0
`onHUCAvailablePaymentMethodsLoaded`	Renamed to `onAvailablePaymentMethodsLoad`
`onHUCPrepareStart`	Renamed to `onPreparationStart`
`onHUCTokenizeStart`	Renamed to `onTokenizationStart`
`onHUCPaymentMethodShow`	Renamed to `onPaymentMethodShow`
`onResumePending`	Renamed to `onCheckoutPending`
`onCheckoutReceivedAdditionalInfo`	Renamed to `onCheckoutAdditionalInfo`

Resume handler updates Some listener functions provide a decision handler that you can call with the relevant decision to continue the flow.The handler class name and signature of the following functions have changed:

Before v2.17.0

onTokenizationSuccess?: (
    paymentMethodTokenData: PrimerPaymentMethodTokenData,
    handler: PrimerTokenizationHandler
) => void;

onResumeSuccess?: (
    resumeToken: string,
    handler: PrimerResumeHandler
) => void;

After 2.17.0

Typescript

onTokenizeSuccess?: (
    paymentMethodTokenData: PrimerPaymentMethodTokenData,
    handler: PrimerHeadlessUniversalCheckoutResumeHandler
) => void;

Typescript

onCheckoutResume?: (
    resumeToken: string,
    handler: PrimerHeadlessUniversalCheckoutResumeHandler
) => void;

Miscellaneous changes
The interfaces that need to be passed to the SDK when using Raw Data Managers have changed structures and names:

Before v2.17.0

Typescript

interface PrimerRawCardData {
    cardNumber: string
    expiryMonth: string
    expiryYear: string
    cvv: string
    cardholderName?: string
}

Typescript

interface PrimerBancontactCardRedirectData {
    cardNumber: string
    expiryMonth: string
    expiryYear: string
    cardholderName: string
}

Typescript

interface PrimerRawPhoneNumberData {
    phoneNumber: string
}

Typescript

interface PrimerRawRetailerData {
    id: string
}

After 2.17.0

Typescript

interface CardData {
    cardNumber: string
    expiryDate: string
    cvv: string
    cardholderName?: string
}

Typescript

interface BancontactCardData {
    cardNumber: string
    expiryDate: string
    cardholderName: string
}

Typescript

interface PhoneNumberData {
    phoneNumber: string
}

Typescript

interface RetailerData {
    id: string
}

API changelogs

SDK changelogs

Migration guides

Headless mobile v2.16 to v2.17

Starting Headless Universal Checkout

Building your UI

Handling Payment Methods

Native UI Manager

Raw Data Manager

Other changes

PrimerHeadlessUniversalCheckoutUiListener addition

PrimerHeadlessUniversalCheckoutListener updates

Before v2.17.0

After 2.17.0

Before v2.17.0

After 2.17.0

Starting Headless Universal Checkout

Building your UI

Handling Payment Methods

Native UI Manager

Raw Data Manager

Other changes

PrimerHeadlessUniversalCheckoutUIDelegate addition

PrimerHeadlessUniversalCheckoutDelegate updates

Before v2.17.0

After 2.17.0

Before v2.17.0

After 2.17.0

🚀 Starting Headless Universal Checkout

Building your UI

Handling Payment Methods

Native UI Manager

Raw Data Manager

Other changes

Callback updates

Before v2.17.0

After 2.17.0

Before v2.17.0

After 2.17.0

​Starting Headless Universal Checkout

​Building your UI

​Handling Payment Methods

​Native UI Manager

​Raw Data Manager

​Other changes

​PrimerHeadlessUniversalCheckoutUiListener addition

​PrimerHeadlessUniversalCheckoutListener updates

​Before v2.17.0

​After 2.17.0

​Before v2.17.0

​After 2.17.0

​Starting Headless Universal Checkout

​Building your UI

​Handling Payment Methods

​Native UI Manager

​Raw Data Manager

​Other changes

​PrimerHeadlessUniversalCheckoutUIDelegate addition

​PrimerHeadlessUniversalCheckoutDelegate updates

​Before v2.17.0

​After 2.17.0

​Before v2.17.0

​After 2.17.0

​🚀 Starting Headless Universal Checkout

​Building your UI

​Handling Payment Methods

​Native UI Manager

​Raw Data Manager

​Other changes

​Callback updates

​Before v2.17.0

​After 2.17.0

​Before v2.17.0

​After 2.17.0

Starting Headless Universal Checkout

Building your UI

Handling Payment Methods

Native UI Manager

Raw Data Manager

Other changes

PrimerHeadlessUniversalCheckoutUiListener addition

PrimerHeadlessUniversalCheckoutListener updates

Before v2.17.0

After 2.17.0

Before v2.17.0

After 2.17.0

Starting Headless Universal Checkout

Building your UI

Handling Payment Methods

Native UI Manager

Raw Data Manager

Other changes

PrimerHeadlessUniversalCheckoutUIDelegate addition

PrimerHeadlessUniversalCheckoutDelegate updates

Before v2.17.0

After 2.17.0

Before v2.17.0

After 2.17.0

🚀 Starting Headless Universal Checkout

Building your UI

Handling Payment Methods

Native UI Manager

Raw Data Manager

Other changes

Callback updates

Before v2.17.0

After 2.17.0

Before v2.17.0

After 2.17.0