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Web Components integration guide

Build your web payments form with our JavaScript Components.

We built separate Components per payment method that you can use to render UI for collecting your shopper's payment details. For more information on which payment methods have an available Component, see list of Components.

See sample code

  Explore Web Components on GitHub.

Whenever you want to offer a new payment method with an available Component, you need to add the specific Component on your checkout page. The steps for integrating each Component are similar regardless of the payment method.

If you are new to integrating with Adyen, see our Online payments page for an overview of integration options and available features.

On this page we talk about both server-side and client-side integration steps:

  1. From your server, submit a request to get a list of payment methods available to the shopper.
  2. Add Components to your payments form.
  3. From your server, submit a payment request with the data returned by the Component.
  4. Determine from the response if you need to perform additional actions on your front end, such as to redirect the shopper.
  5. From your server, submit additional payment details.
  6. Present the payment result to the shopper.

Before you begin

Before you start integrating with our online payments API, make sure that you have performed the following steps:

  1. Sign up for an Adyen test account
  2. Get your API Key. Save a copy as you need it for API calls you make to the Adyen payments platform.
  3. Install one of our Libraries to connect with the Adyen APIs.
  4. Use the latest version of our APIs.
  5. If you're building for multiple merchants, provide some basic information so that we can offer you better support.

For more information on these steps, refer to Get started with Adyen.

Step 1: Get available payment methods

First, present a list of available payment methods to your shopper:

  1. Make a POST /paymentMethods request, providing:

    • merchantAccount: Your merchant account name. 
    • countryCode: The shopper's country.
    • amount: The currency and value of the payment. 
    • channel: The platform of the shopper's device. Use Web.

    We use the countryCodeamount, and channel to tailor the list of payment methods to your shopper.

    curl https://checkout-test.adyen.com/v50/paymentMethods \
    -H "x-API-key: YOUR_X-API-KEY" \
    -H "content-type: application/json" \
    -d '{
      "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
      "countryCode": "NL",
      "amount": {
        "currency": "EUR",
        "value": 1000
      },
      "channel": "Web"
    }'
    # Set your X-API-KEY with the API key from the Customer Area.
    adyen = Adyen::Client.new
    adyen.env = :test
    adyen.api_key = "YOUR_X-API-KEY"
    
    response = adyen.checkout.payment_methods({
      :merchantAccount => 'YOUR_MERCHANT_ACCOUNT',
      :countryCode => 'NL',
      :amount => {
        :currency => 'EUR',
        :value => 1000
      },
      :channel => 'Web'
    })
    # Pass the response to your front end
    // Set your X-API-KEY with the API key from the Customer Area.
    Client client = new Client(xApiKey,Environment.TEST);
    
    Checkout checkout = new Checkout(client);
    PaymentMethodsRequest paymentMethodsRequest = new PaymentMethodsRequest();
    paymentMethodsRequest.setMerchantAccount("YOUR_MERCHANT_ACCOUNT");
    paymentMethodsRequest.setCountryCode("NL");
    Amount amount = new Amount();
    amount.setCurrency("EUR");
    amount.setValue(1000L);
    paymentMethodsRequest.setAmount(amount);
    paymentMethodsRequest.setChannel(PaymentMethodsRequest.ChannelEnum.WEB);
    PaymentMethodsResponse response = checkout.paymentMethods(paymentMethodsRequest);
    // Set your X-API-KEY with the API key from the Customer Area.
    $client = new \Adyen\Client();
    $client->setXApiKey("YOUR_X-API-KEY");
    $service = new \Adyen\Service\Checkout($client);
    
    $params = array(
      "merchantAccount" => "YOUR_MERCHANT_ACCOUNT",
      "countryCode" => "NL",
      "amount" => array(
        "currency" => "EUR",
        "value" => 1000
      ),
      "channel" => "Web"
    );
    
    $result = $service->paymentMethods($params);
    // Pass the response to your front end
    # Set your X-API-KEY with the API key from the Customer Area.
    adyen = Adyen.Adyen()
    adyen.client.xapikey = 'YOUR_X-API-KEY'
    
    request = {
      'merchantAccount': 'YOUR_MERCHANT_ACCOUNT',
      'countryCode': 'NL',
      'amount': {
        'value': 1000,
        'currency': 'EUR'
      },
      'channel': 'Web'
    }
    
    response = adyen.checkout.payment_methods(request)
    # Pass the response to your front end
    // Set your X-API-KEY with the API key from the Customer Area.
    var client = new Client ("YOUR-X-API-KEY", Environment.Test);
    var checkout = new Checkout(client);
    var amount = new Model.Checkout.Amount("EUR", 1000);
    var paymentMethodsRequest = new Model.Checkout.PaymentMethodsRequest(MerchantAccount: "YOUR_MERCHANT_ACCOUNT")
    {
       CountryCode = "NL",
       Amount = amount,
       Channel = "Web"
    };
    const {Client, Config, CheckoutAPI} = require('@adyen/api-library');
    const config = new Config();
    // Set your X-API-KEY with the API key from the Customer Area.
    config.apiKey = '[API_KEY]';
    config.merchantAccount = '[YOUR_MERCHANT_ACCOUNT]';
    const client = new Client({ config });
    client.setEnvironment("TEST");
    const checkout = new CheckoutAPI(client);
    const paymentsResponse = checkout.paymentMethods({
        amount: {
            currency: "EUR",
            value: 1000,
        },
        countryCode: "NL",
        channel: "Web",
        merchantAccount: config.merchantAccount
    }).then(res => res);

    A list of available paymentMethods is returned in the response. Each payment method has a:

    • name: Name of the payment method.
    • type: Unique payment method code.
    {
      "paymentMethods":[
        {
          "details":[...],
          "name":"Credit Card",
          "type":"scheme"
          ...
        },
        {
          "details":[...],
          "name":"SEPA Direct Debit",
          "type":"sepadirectdebit"
        },
        ...
      ]
    }

    If you want to know more about the properties returned in the response, see the response parameters on API Explorer.

  2. Pass the response to your front end. You will use this in the next step to specify which payment methods are available for the shopper.

Step 2: Add Components to your payments form

To use Components on your payments form, you need to:

  1. Include the following script in the <body> above any other JavaScript in your checkout page: 

    <script src="https://checkoutshopper-live.adyen.com/checkoutshopper/sdk/3.3.0/adyen.js"></script>
  2. Use the following CSS file:

    <link rel="stylesheet" href="https://checkoutshopper-live.adyen.com/checkoutshopper/sdk/3.3.0/adyen.css"/>

    You can add your own styling by overriding the rules of this CSS file.

  3. Create functions to handle the following events:
    • onChange: Event that Components call after the shopper provides the required payment details for the specific payment method.

      Alternatively, you can use our pre-built Pay button, together with the onSubmit event. For more information, refer to Using the Pay button.

    • onAdditionalDetails: An event that a Component calls when you need to provide additional payment details in your request.

  4. Create an instance of AdyenCheckout, specifying the following parameters:

    • locale: The shopper's locale. This is used to set the language rendered in the Components. For a list of supported locales, see Localization.
    • originKey: The Origin Key of your website. To find out how to generate one, see How to get an Origin Key.
    • environment: Use test. When you're ready to accept live payments, change the value to one of our live environments.  
    • paymentMethodsResponse: The full paymentMethods response, returned in step 1. We recommend that you pass this on the AdyenCheckout instance. Otherwise, you need to pass the specific payment method details separately for each Component.
    • onChange: Specify the function that you created in step 3 above, for example, handleOnChange. If you wish to override this function, you can also define an onChange event on the Component level.
    • onAdditionalDetails: Specify the function that you created in step 3 above, for example, handleOnAdditionalDetails.
       function handleOnChange(state, component) {
           state.isValid // True or false. Specifies if all the information that the shopper provided is valid.
           state.data // Provides the data that you need to pass in the `/payments` call.
           component // Provides the active component instance that called this event.
       }
    
       function handleOnAdditionalDetails(state, component) {
           state.data // Provides the data that you need to pass in the `/payments/details` call.
           component // Provides the active component instance that called this event.
       }
    
       const configuration = {
           locale: "en_US",
           environment: "test",
           originKey: "YOUR_ORIGIN_KEY",
           paymentMethodsResponse: paymentMethodsResponse,
           onChange: handleOnChange,
           onAdditionalDetails: handleOnAdditionalDetails
       };
    
       const checkout = new AdyenCheckout(configuration);
  5. Next, add Components for the payment methods that you'll be accepting.

    The steps for adding Components are the same for each payment method, however, some may require additional configuration. For information on the required configuration, refer to the payment method integration guides.
    • Create a DOM element, placing it where you want the payment method form to be rendered. If you are using JavaScript frameworks such as Vue or React, make sure that you don't re-render this element.

      <div id="component-container"></div>
    • Use the checkout.create method to create and mount an instance of a payment method Component. For example, to add the Cards Component to your payments form:

      const card = checkout.create("card").mount("#component-container");

      You can also include optional Card Component configuration.

  6. When the shopper enters the payment details, the Component will call the onChange event. If state.isValid is true, collect the values passed in state.data. These are the shopper details that you will need to make the payment.

  7. Pass state.data values to your server.

    {
      isValid: true,
      data: {
        paymentMethod: {
          type: "scheme",
          encryptedCardNumber: "adyenjs_0_1_18$MT6ppy0FAMVMLH...",
          encryptedExpiryMonth: "adyenjs_0_1_18$MT6ppy0FAMVMLH...",
          encryptedExpiryYear: "adyenjs_0_1_18$MT6ppy0FAMVMLH...",
          encryptedSecurityCode: "adyenjs_0_1_18$MT6ppy0FAMVMLH..."
        }
      }
    }

Step 3: Make a payment

  1. From your server, make a /payments request specifying:

    • amount
    • reference: Your unique reference for this payment.
    • paymentMethod: The state.data.paymentMethod from the onChange event from your front end.
    • returnUrl: URL to where the shopper should be taken back to after a redirection. The URL should include the protocol: http:// or https://. You can also include your own additional query parameters, for example, shopper ID or order reference number.
    • merchantAccount: Your merchant account name.
      Additional parameters are required for some payment methods, native 3D Secure 2 authentication, and recurring payments. For information on the required fields, refer to the payment method integration guides.

    The example below shows how you would make a card payment using encrypted values generated by the Card Component.

    curl https://checkout-test.adyen.com/v51/payments \
    -H "x-API-key: YOUR_X-API-KEY" \
    -H "content-type: application/json" \
    -d '{
      "amount":{
        "currency":"EUR",
        "value":1000
      },
      "reference":"YOUR_ORDER_NUMBER",
      "paymentMethod":{hint:state.data.paymentMethod from onChange or OnSubmit}state.data.paymentMethod{/hint},
      "returnUrl":"https://your-company.com/checkout?shopperOrder=12xy..",
      "merchantAccount":"YOUR_MERCHANT_ACCOUNT"
    }'
    # Set your X-API-KEY with the API key from the Customer Area.
    adyen = Adyen::Client.new
    adyen.env = :test
    adyen.api_key = "YOUR_X-API-KEY"
     
    paymentMethod = "COMPONENT_DATA"
    # Data object passed from OnChange event of the front end, parsed from JSON to a Hash.
    
    response = adyen.checkout.payments({
      :amount => {
        :currency => "EUR",
        :value => 1000
      },
      :reference => "YOUR_ORDER_NUMBER",
      :paymentMethod => paymentMethod,
      :returnUrl => "https://your-company.com/checkout?shopperOrder=12xy..",
      :merchantAccount => "YOUR_MERCHANT_ACCOUNT"
    })
    
    # Check if further action is needed.
    if response.body.has_key(:action)
       # Pass the action object to your front end
       # response.body[:action]
    else
       # No further action needed, pass the resultCode object to your front end
       # response.body[:resultCode]
    // Set your X-API-KEY with the API key from the Customer Area.
    Client client = new Client(xApiKey,Environment.TEST);
     
    Checkout checkout = new Checkout(client);
    PaymentsRequest paymentsRequest = new PaymentsRequest();
    paymentsRequest.setMerchantAccount("YOUR_MERCHANT_ACCOUNT");
    Amount amount = new Amount();
    amount.setCurrency("EUR");
    amount.setValue(15000L);
    paymentsRequest.setAmount(amount);
    String encryptedCardNumber = "adyenjs_0_1_18$...encryptedCardNumber";
    String encryptedExpiryMonth = "adyenjs_0_1_18$...encryptedExpiryMonth";
    String encryptedExpiryYear = "adyenjs_0_1_18$...encryptedExpiryYear";
    String encryptedSecurityCode = "adyenjs_0_1_18$...encryptedSecurityCode";
    paymentsRequest.setReference("Your order number");
    paymentsRequest.addEncryptedCardData(encryptedCardNumber,encryptedExpiryMonth, encryptedExpiryYear, encryptedSecurityCode, "John Smith");
    paymentsRequest.setReturnUrl("https://your-company.com/checkout?shopperOrder=12xy..");
    PaymentsResponse paymentsResponse = checkout.payments(paymentsRequest);
    // Set your X-API-KEY with the API key from the Customer Area.
    $client = new \Adyen\Client();
    $client->setXApiKey("YOUR_X-API-KEY");
    $service = new \Adyen\Service\Checkout($client);
    
    $paymentMethod = "COMPONENT_DATA";
    // Data object passed from onChange event of the front end parsed from JSON to an array
    
    $params = array(
      "amount" => array(
        "currency" => "EUR",
        "value" => 1000
      ),
      "reference" => "YOUR_ORDER_NUMBER",
      "paymentMethod" => $paymentMethod,
      "returnUrl" => "https://your-company.com/checkout?shopperOrder=12xy..",
      "merchantAccount" => "YOUR_MERCHANT_ACCOUNT"
    );
    
    $result = $service->payments($params);
    
    // Check if further action is needed.
    if (array_key_exists("action", $result){
       // Pass the action object to your front end
       // $result["action"]
    }
    else {
       // No further action needed, pass the resultCode to your front end
       // $result['resultCode']
    }
    # Set your X-API-KEY with the API key from the Customer Area.
    adyen = Adyen.Adyen()
    adyen.client.xapikey = 'YOUR_X-API-KEY'
    
    paymentMethod = "COMPONENT_DATA"
    # Data object passed from onChange event of the front end, parsed from JSON to a dictionary
    
    result = adyen.checkout.payments({
       'amount': {
          'value': 1000,
          'currency': 'EUR'
       },
       'reference': 'YOUR_ORDER_NUMBER',
       'paymentMethod': paymentMethod,
       'returnUrl': 'https://your-company.com/checkout?shopperOrder=12xy..',
       'merchantAccount': 'YOUR_MERCHANT_ACCOUNT'
    })
    
    # Check if further action is needed
    if 'action' in result.message:
       # Pass the action object to your front end
       # result.message['action']
    else:
       # No further action needed, pass the resultCode to your front end
       # result.message['resultCode']
    // Set your X-API-KEY with the API key from the Customer Area.
    var client = new Client ("YOUR_X-API-KEY", Environment.Test);
    var checkout = new Checkout(client);
    
    var amount = new Model.Checkout.Amount("EUR", 1000);
    var details = new Model.Checkout.DefaultPaymentMethodDetails{
      Type = "scheme",
      EncryptedCardNumber = "adyenjs_0_1_18$MT6ppy0FAMVMLH...",
      EncryptedExpiryMonth = "adyenjs_0_1_18$MT6ppy0FAMVMLH...",
      EncryptedExpiryYear = "adyenjs_0_1_18$MT6ppy0FAMVMLH...",
      EncryptedSecurityCode = "adyenjs_0_1_18$MT6ppy0FAMVMLH..."
    };
    var paymentsRequest = new Model.Checkout.PaymentRequest
    {
      Reference = "YOUR_ORDER_NUMBER",
      Amount = amount,
      ReturnUrl = @"https://your-company.com/checkout?shopperOrder=12xy..",
      MerchantAccount = "YOUR_MERCHANT_ACCOUNT",
      PaymentMethod = details
    };
    
    var paymentResponse = checkout.Payments(paymentsRequest);
    // Set your X-API-KEY with the API key from the Customer Area.
    const {Client, Config, CheckoutAPI} = require('@adyen/api-library');
    const config = new Config();
    // Set your X-API-KEY with the API key from the Customer Area.
    config.apiKey = '[API_KEY]';
    config.merchantAccount = '[YOUR_MERCHANT_ACCOUNT]';
    const client = new Client({ config });
    client.setEnvironment("TEST");
    const checkout = new CheckoutAPI(client);
    checkout.payments({
        amount: { currency: "EUR", value: 1000 },
        paymentMethod: {"COMPONENT_DATA"}, // Data object passed from onChange event of the front end
        reference: "YOUR_ODRER_NUMBER",
        merchantAccount: config.merchantAccount,
        shopperReference: "shopperReference",
        returnUrl: "https://your-company.com/checkout?shopperOrder=12xy.."
    }).then(res => res);

    Response

    Depending on the payment result, you receive a response containing:

    • resultCode: Provides information about the result of the request.
    • pspReference: Our unique identifier for the transaction.
    • details: This array shows the fields that you need to pass in your next request.
    • action: If you receive this object, this indicates that you need to perform an additional action on your front end to complete the payment. The type field specifies the required action. Possible values are:

      • qrCode
      • redirect
      • threeDS2Fingerprint
      • threeDS2Challenge
      • voucher
    • action.paymentData: If you receive action.type redirect, keep a copy of the paymentData. You will need to pass this in your next request.

  2. The next steps depend on if you received an action object in the response.

    • If you received an action object, pass this to your front end or client app and proceed to step 4. Make sure that you only pass the action object and not the full response.
    • If you did not get an action object, proceed to step 6 to present the payment result to your shopper.
      {
        "resultCode":"IdentifyShopper",
        "action":{
          "paymentData":"...",
          "paymentMethodType":"scheme",
          "type":"threeDS2Fingerprint"
          ...
        }
      ...
      }

Step 4: Perform additional front end actions

  1. V 3.1.0 Call createFromAction and pass the action object from the previous step. This will return a new Component that you need to mount:

    checkout.createFromAction(action).mount('#my-container');
  2. Your next steps depend on the type of action that needs to be performed: presenting a voucher or QR code, redirecting shoppers to another site, or performing 3D Secure 2 native authentication.

    Redirect

    If you get a redirect action.type, the Component redirects the shopper to complete the payment. After the shopper is redirected back to your returnURL, you need to:

    Voucher

    If you get a voucher action.type, the Component displays the voucher, which the shopper will need to use to complete the payment. You then need to:

    • Proceed to step 6 and inform the shopper that you are waiting for the payment. We'll send a webhook notification to inform you of the payment result.

    QR code

    If you get a qrCode action.type, the Component presents the QR code and calls the onAdditionalDetails event. You then need to:

    1. Get the state.data from the onAdditionalDetails event and pass it your server.
    2. Proceed to step 5.
    {
      data: {
        details: {
          payload: "eyJ0aHJlZURTQ29tcEluZCI6IlkifQ=="
        },
        paymentData: "Ab02b4c0!BQABAgAKspbjN8+5..."
      }
    }

    3D Secure 2 native authentication

    If you get a threeDS2Fingerprint or threeDS2Challenge action.type, the Component performs the device fingerprinting or presents a challenge to the shopper. After performing the authentication flows, the Component calls the onAdditionalDetails event. You then need to:

    1. Get the state.data from the onAdditionalDetails event and pass it your server.
    2. Proceed to step 5.
    {
     data: {
       details: {
         threeds2.fingerprint: "eyJ0aHJlZURTQ29tcEluZCI6IlkifQ=="
       },
       paymentData: "Ab02b4c0!BQABAgAKspbjN8+5..."
     }
    }

Step 5: Submit additional payment details

If the Component presented a QR code, use the /payments/details endpoint to check the payment result. If you used the 3D Secure 2 Component for native authentication, use the same endpoint to submit authentication results and to complete the payment.

  1. From your server, make a POST /payments/details request with the state.data from the onAdditionalDetails event.

    The example below shows how you would submit additional payment details in case you received a threeDS2Fingerprint action.type.

    curl https://checkout-test.adyen.com/v51/payments/details \
    -H "x-API-key: YOUR_X-API-KEY" \
    -H "content-type: application/json" \
    -d '{
          "details":{
             "threeds2.fingerprint":"eyJ0aHJlZURTQ29tcEluZCI6IlkifQ=="
          },
          "paymentData":"Ab02b4c0!BQABAgAKspbjN8+5..."
    }'
    # Set your X-API-KEY with the API key from the Customer Area.
    adyen = Adyen::Client.new
    adyen.env = :test
    adyen.api_key = "YOUR_X-API-KEY"
    
    request = COMPONENT_DATA
    # Data object passed from onAdditionalDetails event of the front end, parsed from JSON to a Hash.
    
    response = adyen.checkout.payments.details(request)
    
    # Check if further action is needed.
    if response.body.has_key(:action)
       # Pass the action object to your frontend
       puts response.body[:action]
    else
       # No further action needed, pass the resultCode to your frontend
       puts response.body[:resultCode]
    end
    // Set your X-API-KEY with the API key from the Customer Area.
    String apiKey = "YOUR_X-API-KEY";
    
    String paymentData = "Ab02b4c0!BQABAgAKspbjN8+5...";
    String fingerPrint = "eyJ0aHJlZURTQ29tcEluZCI6IlkifQ==";
    
    Client client = new Client(apiKey,Environment.TEST);
    Checkout checkout = new Checkout(client);
    PaymentDetailsRequest paymentDetailsRequest = new PaymentDetailsRequest();
    paymentDetailsRequest.setFingerPrint();
    PaymentsResponse paymentsResponse = checkout.paymentDetails(PaymentDetailsRequest);
    // Set your X-API-KEY with the API key from the Customer Area.
    $client = new \Adyen\Client();
    $client->setXApiKey("YOUR_X-API-KEY");
    $service = new \Adyen\Service\Checkout($client);
    
    $params = COMPONENT_DATA;
    // Data object passed from onAdditionalDetails event of the front end parsed from JSON to an array
    
    $result = $service->paymentDetails($params);
    
    // Check if further action is needed
    if (array_key_exists("action", $result){
       // Pass the action object to your frontend.
       // $result["action"]
    }
    else {
       // No further action needed, pass the resultCode to your front end
       // $result['resultCode']
    }
    #Set your X-API-KEY with the API key from the Customer Area.
    adyen = Adyen.Adyen()
    adyen.client.xapikey = 'YOUR_X-API-KEY'
    
    request = COMPONENT_DATA
    # Data object passed from onAdditionalDetails event of the front end, parsed from JSON to a dictionary
    
    result = adyen.checkout.payments_details(request)
    
    # Check if further action is needed.
    if 'action' in result.message:
       # Pass the action object to your front end
       # result.message['action']
    else:
       # No further action needed, pass the resultCode to your front end
       # result.message['resultCode']
    // Set your X-API-KEY with the API key from the Customer Area.
    string apiKey = "YOUR_X-API-KEY";
    
    string fingerPrint = "eyJ0aHJlZURTQ29tcEluZCI6IlkifQ==";
    string paymentData = "Ab02b4c0!BQABAgAKspbjN8+5...";
    
    var client = new Client (apiKey, Environment.Test);
    var checkout = new Checkout(client);
    
    var details = new Dictionary<string, string>
    {
      { "threeds2.fingerprint": fingerPrint }
    };
    var paymentsDetailsRequest = new Model.Checkout.PaymentsDetailsRequest(Details: details, PaymentData: paymentData);
    var paymentResponse = checkout.PaymentDetails(paymentsDetailsRequest);
    // Set your X-API-KEY with the API key from the Customer Area.
    const {Client, Config, CheckoutAPI} = require('@adyen/api-library');
    const config = new Config();
    // Set your X-API-KEY with the API key from the Customer Area.
    config.apiKey = '[API_KEY]';
    config.merchantAccount = '[MERCHANT_ACCOUNT]';
    const client = new Client({ config });
    client.setEnvironment("TEST");
    const checkout = new CheckoutAPI(client);
    checkout.paymentsDetails({
        details: {COMPONENT_DATA}  // Data object passed from onAdditionalDetails event of the front end
    }).then(res => res);

    Depending on the payment result, you receive a response containing:

    • resultCode: Provides information about the result of the request.
    • pspReference: Our unique identifier for the transaction.
    • action: If you receive this object, this indicates that you need to perform step 4 again.

  2. The next steps depend on if you received an action object in the response.

    • If you received an action object, pass the action object to your front end and perform step 4 again.
    • If you did not get an action object, proceed to the next step to present the payment result to your shopper.
    {
     "pspReference": "88154795347618C",
     "resultCode": "Authorised"
    }
    {
     "pspReference": "89783918347627F",
     "refusalReason": "Not enough balance",
     "resultCode": "Refused"
    }

Step 6: Present the payment result

After the shopper completes the payment and no more further actions are required on the front end or client app, use the resultCode to inform the shopper of the payment status.

resultCode Description Action to take
Authorised The payment was successful. Inform the shopper that the payment was successful.
Error Inform the shopper that there was an error processing their payment. You'll receive a refusalReason in the same response, indicating the cause of the error.
Pending The shopper has completed the payment but the final result is not yet known. Inform the shopper that you've received their order, and are waiting for the payment to be completed.
You will receive the final result of the payment in an AUTHORISATION notification.
PresentToShopper Present the voucher or the QR code to the shopper. For a voucher payment method, inform the shopper that you are waiting for their payment. You will receive the final result of the payment in an AUTHORISATION notification.

For a qrCode payment method, wait for the AUTHORISATION notification before presenting the payment result to the shopper.
Refused The payment was refused. Inform the shopper that the payment was refused. Ask the shopper to try the payment again using a different payment method or card.
Received For some payment methods, it can take some time before the final status of the payment is known. Inform the shopper that you've received their order, and are waiting for the payment to clear.
You will receive the final result of the payment in an AUTHORISATION notification.

For other possible resultCode values and recommended messages that you can present to your shopper, see Result codes.

Handling the redirect result

If you receive an action.type redirect, the Component redirects your shopper to another website using an HTTP GET or HTTP POST. The shopper will be redirected back to your website using the same method.

If a shopper completed the payment but failed to return to your website, you will receive the outcome of the payment in a webhook notification.

Checking redirect parameters

Get the redirect information from the action object in the /payments response.

  • paymentData:Value you received in the /payments response. You need submit this in your /payments/details request later.
  • details: Array that contains the key parameter names and the corresponding data type that you should expect when the shopper is redirected to your returnURL. If other parameters are appended to the returnURL or sent in the form data but are not included in the details object, ignore them. These are also the parameters that you will need to submit in a /payments/details request.
  • method: The HTTP request method used to redirect the shopper to your returnURL after they complete the payment.
The redirect method depends on your payment method configuration and the length of the data included in the request, so make sure that your integration can handle both HTTP GET and HTTP POST methods.

For example, for an iDEAL payment, you might receive the following response:

{
  "resultCode": "RedirectShopper",
  "action": {
    "method": "GET",
    "paymentData": "Ab02b4c0!B..=",
    "paymentMethodType": "ideal",
    "type": "redirect",
    "url": "https://test.adyen.com/hpp/redirectIdeal.shtml?brandCode=ideal&currencyCode=EUR..."
    },
  "details": [
    {
      "key": "payload",
      "type": "text"
    }
  ]
  ...
}

HTTP GET redirect

After the shopper is redirected back to your returnURL with an HTTP GET, you need to:

  1. URL-decode the parameters appended to your returnURL and pass the parameters to your back end. For example, a shopper can be redirected back to your website with a payload parameter:
    GET /?shopperOrder=12xy..&&payload=Ab02b4c0!BQABF... HTTP/1.1
    Host: www.your-company.com/checkout
  2. From your server, submit a /payments/details request specifying:
    • paymentData: Value you received in the /payments response.
    • details: Object that contains the URL-decoded parameters appended to the returnURL. For example, payload.
    curl https://checkout-test.adyen.com/v51/payments/details \
    -H "x-API-key: YOUR_X-API-KEY" \
    -H "content-type: application/json" \
    -d '{
         "paymentData":"Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...",
         "details":{
           "payload":"Ab02b4c0!BQABAgCW5sxB4e/=="
         }
    }'
    # Set your X-API-KEY with the API key from the Customer Area.
    adyen = Adyen::Client.new
    adyen.api_key = "YOUR_X-API-KEY"
    
    response = adyen.checkout.payments.details({
      :paymentData => 'Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...',
      :details => {
        :payload => 'Ab02b4c0!BQABAgCW5sxB4e/=='
      }
    })
    // Set your X-API-KEY with the API key from the Customer Area.
    Client client = new Client(xApiKey,Environment.TEST);
    
    Checkout checkout = new Checkout(client);
    PaymentDetailsRequest paymentDetailsRequest = new PaymentDetailsRequest();
    HashMap<String, String> details = new HashMap<>();
    details.put("payload", "Ab02b4c0!BQABAgCW5sxB4e/==...");
    paymentsDetailsRequest.setDetails(details);
    paymentsDetailsRequest.setPaymentData("Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...");
    PaymentsResponse paymentsResponse = checkout.paymentDetails(PaymentDetailsRequest);
    // Set your X-API-KEY with the API key from the Customer Area.
    $client = new \Adyen\Client();
    $client->setXApiKey("YOUR_X-API-KEY");
    $service = new \Adyen\Service\Checkout($client);
    
    $params = array(
      "paymentData" => "Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...",
      "details" => array(
        "payload" => "Ab02b4c0!BQABAgCW5sxB4e/==..."
      )
    );
    $result = $service->paymentDetails($params);
    #Set your X-API-KEY with the API key from the Customer Area.
    adyen = Adyen.Adyen()
    adyen.client.xapikey = 'YOUR_X-API-KEY'
    
    result = adyen.checkout.payments_details({
       'paymentData' : 'Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...',
       'details': {
          'payload': 'Ab02b4c0!BQABAgCW5sxB4e/=='
       }
    })
    // Set your X-API-KEY with the API key from the Customer Area.
    var client = new Client ("YOUR_X-API-KEY", Environment.Test);
    var checkout = new Checkout(client);
    string paymentData = "Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...";
    var details = new Dictionary<string, string>
    {
      { "payload", "Ab02b4c0!BQABAgCW5sxB4e/==..." }
    };
    var paymentsDetailsRequest = new Model.Checkout.PaymentsDetailsRequest(Details: details, PaymentData: paymentData);
    var paymentResponse = checkout.PaymentDetails(paymentsDetailsRequest);
    // Set your X-API-KEY with the API key from the Customer Area.
    const {Client, Config, CheckoutAPI} = require('@adyen/api-library');
    const config = new Config();
    // Set your X-API-KEY with the API key from the Customer Area.
    config.apiKey = '[API_KEY]';
    config.merchantAccount = '[MERCHANT_ACCOUNT]';
    const client = new Client({ config });
    client.setEnvironment("TEST");
    const checkout = new CheckoutAPI(client);
    checkout.paymentsDetails({
        details: { payload: "Ab02b4c0!BQABAgCW5sxB4e/==" },
        paymentData: "Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...",
    }).then(res => res);
    The response contains:
      {
       "resultCode": "Authorised",
       "pspReference": "88154795347618C"
     }

HTTP POST redirect

After the shopper is redirected back to your returnURL with an HTTP POST, you need to:

  1. URL-decode the parameters from the form data and pass the parameters to your back end. For example, MD and PaRes parameters are returned after a 3D Secure authentication.
    POST / HTTP/1.1
    Host: www.your-company.com/checkout?shopperOrder=12xy..
    Content-Type: application/x-www-form-urlencoded
    MD=dXlER3BhTEVCazlLd1..&PaRes=eNrNV0mTo7gS..
  2. From your server, submit a /payments/details request specifying:
    • paymentData: Value you received in the /payments response.
    • details: Object that contains the URL-decoded parameters appended to the returnURL. For example, MD and PaRes.
    curl https://checkout-test.adyen.com/v51/payments/details \
    -H "x-API-key: YOUR_X-API-KEY" \
    -H "content-type: application/json" \
    -d '{
         "paymentData":"Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...",
         "details":{
           "MD":"Ab02b4c0!BQABAgCW5sxB4e/==",
           "PaRes":"eNrNV0mTo7gS.."
         }
    }'
    # Set your X-API-KEY with the API key from the Customer Area.
    adyen = Adyen::Client.new
    adyen.api_key = "YOUR_X-API-KEY"
    
    response = adyen.checkout.payments.details({
      :paymentData => 'Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...',
      :details => {
        :payload => 'Ab02b4c0!BQABAgCW5sxB4e/=='
      }
    })
    // Set your X-API-KEY with the API key from the Customer Area.
    Client client = new Client(xApiKey,Environment.TEST);
    
    Checkout checkout = new Checkout(client);
    PaymentDetailsRequest paymentDetailsRequest = new PaymentDetailsRequest();
    HashMap<String, String> details = new HashMap<>();
    details.put("MD", "Ab02b4c0!BQABAgCW5sxB4e/==");
    details.put("PaRes", "eNrNV0mTo7gS..");
    paymentsDetailsRequest.setDetails(details);
    paymentsDetailsRequest.setPaymentData("Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...");
    PaymentsResponse paymentsResponse = checkout.paymentDetails(PaymentDetailsRequest);
    // Set your X-API-KEY with the API key from the Customer Area.
    $client = new \Adyen\Client();
    $client->setXApiKey("YOUR_X-API-KEY");
    $service = new \Adyen\Service\Checkout($client);
    
    $params = array(
      "paymentData" => "Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...",
      "details" => array(
        "MD" => "Ab02b4c0!BQABAgCW5sxB4e/==",
        "PaRes" => "eNrNV0mTo7gS.."
      )
    );
    $result = $service->paymentDetails($params);
    #Set your X-API-KEY with the API key from the Customer Area.
    adyen = Adyen.Adyen()
    adyen.client.xapikey = 'YOUR_X-API-KEY'
    
    result = adyen.checkout.payments_details({
       'paymentData' : 'Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...',
       'details': {
          'MD': 'Ab02b4c0!BQABAgCW5sxB4e/==',
          'PaRes': "eNrNV0mTo7gS.."
       }
    })
    // Set your X-API-KEY with the API key from the Customer Area.
    var client = new Client ("YOUR_X-API-KEY", Environment.Test);
    var checkout = new Checkout(client);
    string paymentData = "Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...";
    var details = new Dictionary<string, string>
    {
      { "MD", "Ab02b4c0!BQABAgCW5sxB4e/==" },
      {"PaRes", "eNrNV0mTo7gS.."}
    };
    var paymentsDetailsRequest = new Model.Checkout.PaymentsDetailsRequest(Details: details, PaymentData: paymentData);
    var paymentResponse = checkout.PaymentDetails(paymentsDetailsRequest);
    // Set your X-API-KEY with the API key from the Customer Area.
    const {Client, Config, CheckoutAPI} = require('@adyen/api-library');
    const config = new Config();
    // Set your X-API-KEY with the API key from the Customer Area.
    config.apiKey = '[API_KEY]';
    config.merchantAccount = '[MERCHANT_ACCOUNT]';
    const client = new Client({ config });
    client.setEnvironment("TEST");
    const checkout = new CheckoutAPI(client);
    checkout.paymentsDetails({
        details: { MD: "Ab02b4c0!BQABAgCW5sxB4e/==", PaRes: "eNrNV0mTo7gS.." },
        paymentData: "Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...",
    }).then(res => res);
    You receive a response containing:
      {
       "resultCode": "Authorised",
       "pspReference": "88154795347618C"
     }

Test and go live

Before going live, use our list of test cards and other payment methods to test your integration. We recommend testing each payment method that you intend to offer to your shoppers.

You can check the status of a test payment in your Customer Area, under TransactionsPayments.

When you are ready to go live, you need to:

  1. Apply for a live account.
  2. Configure your live account
  3. Submit a request to add payment methods in your live Customer Area .
  4. Switch from test to our live endpoints.
  5. Load AdyenCheckout from one of our live environments closest to where your shoppers are. Set the environment configuration object to:

    • Europe: live
    • Australia: live-au
    • US: live-us

Configuring Components

Using the Pay button

Supported from V 3.1.0 Instead of creating your own Pay button and using it in combination with onChange, you can use our pre-built Pay button. When the shopper selects the Pay button, the Component will call the onSubmit event with a state parameter. You need to provide this state.data object when making a /payments call in step 3.

To use our Pay button:

  1. Create a function to handle the onSubmit, an event that all Components call after the shopper selects Pay.

  2. When instantiating AdyenCheckout on your payments form, include the following additional parameters:

    You can also override the values that you set here by specifying these parameters for individual payment methods at the Component level.

  • showPayButton: true. Shows a Pay button for each Component.
  • onSubmit: Specify the function that you created to handle the onSubmit event.
  • amount: The ammount to be displayed on the Pay button. This is optional, and only used when the Pay button is shown.
function handleOnSubmit(state, component) {
    state.isValid // True or false. Specifies if all the information that the shopper provided is valid.
    state.data // Provides the data that you need to pass in the `/payments` call.
    component // Provides the active component instance that called this event.
}

const configuration = {
    ...
    showPayButton: true,
    onSubmit: handleOnSubmit,
    amount: {             // Optional. Used to display the amount in the Pay Button.
            value: 1000,
            currency: 'EUR'
        }
};

const checkout = new AdyenCheckout(configuration);

Events

Use the following events to include additional logic on your checkout page:

  • onChange(state, component): Called when the shopper has provided the required payment details for the specific payment method.
  • onSubmit(state, component): Only used when Pay button is shown. Called when the shopper selects the Pay button.
  • onAdditionalDetails(state, component): Called when a payment method requires more details.

Supported payment methods

We have available Components for the following payment methods. If you have questions about payment methods not on the list below or those that do not have linked pages, contact Support Team.

Payment method Web iOS Android
AfterPay -white_check_mark-
Apple Pay -white_check_mark- -white_check_mark-
Bancontact Mobile (Payconiq) -white_check_mark- -white_check_mark-
Boleto Bancário -white_check_mark-
Cards, including 3D Secure 1 and 3D Secure 2
authentication
-white_check_mark- -white_check_mark- -white_check_mark-
Stored card details -white_check_mark- -white_check_mark- -white_check_mark-
Dragonpay -white_check_mark-
Dotpay -white_check_mark- -white_check_mark- -white_check_mark-
Entercash -white_check_mark- -white_check_mark- -white_check_mark-
EPS -white_check_mark- -white_check_mark- -white_check_mark-
giropay -white_check_mark-
Google Pay -white_check_mark- -white_check_mark-
iDEAL -white_check_mark- -white_check_mark- -white_check_mark-
Japanese convenience stores (Konbini)/
7-Eleven Japan
-white_check_mark-
Klarna -white_check_mark- -white_check_mark- -white_check_mark-
MOLPay -white_check_mark- -white_check_mark- -white_check_mark-
Multibanco -white_check_mark-
Open banking -white_check_mark- -white_check_mark- -white_check_mark-
Online banking India -white_check_mark-
Online banking Japan -white_check_mark-
QiwiWallet -white_check_mark-
Redirect payment methods
(For example, UnionPay)
-white_check_mark- -white_check_mark- -white_check_mark-
SEPA Direct Debit -white_check_mark- -white_check_mark- -white_check_mark-
Vipps -white_check_mark-
Wallets India -white_check_mark-
WeChat Pay -white_check_mark- -white_check_mark-

We're actively building Components for more payment methods. To check the latest on Components, see our release notes.

See also

Next steps