Our Web Drop-in renders BACS Direct Debit in your payment form, and redirects the shopper to an Adyen-hosted page to enter their payment details and complete the payment.
When making a BACS Direct Debit payment, you additionally need to:
- Handle the redirect result after the shopper returns to your website.
Before you begin
This page explains how to add BACS Direct Debit to your existing Web Drop-in integration. The Web Drop-in integration works the same way for all payment methods. If you haven't done this integration yet, refer to our Drop-in integration guide.
Before starting your BACS Direct Debit integration:
- Make sure that you have set up your back end implementation, and added Drop-in to your payments form.
- Add BACS Direct Debit in your test Customer Area.
Show BACS Direct Debit in your payment form
Drop-in uses the countryCode
and the amount.currency
from your /paymentMethods request to show the available payment methods to your shopper.
To show BACS Direct Debit in your payment form, specify in your /paymentMethods request:
- countryCode: GB
- amount.currency: GBP.
Make a payment
When the shopper selects the Pay button, Drop-in calls the onSubmit
event, which contains a state.data
.
-
Pass the
state.data
to your server. - From your server, make a /payments request, specifying:
paymentMethod
: Thestate.data.paymentMethod
from theonSubmit
event from your front end.
curl https://checkout-test.adyen.com/v66/payments \
-H "x-API-key: YOUR_X-API-KEY" \
-H "content-type: application/json" \
-d '{
"merchantAccount":"YOUR_MERCHANT_ACCOUNT",
"reference":"YOUR_ORDER_NUMBER",
"amount":{
"currency":"GBP",
"value":1000
},
"{hint:paymentComponentData.paymentMethod from app}paymentMethod{/hint}":{
"type":"directdebit_GB"
},
"returnUrl":"https://your-company.com/checkout?shopperOrder=12xy.."
}'
# 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({
:amount => {
:currency => "GBP",
:value => 1000
},
:reference => "YOUR_ORDER_NUMBER",
:paymentMethod => {
:type => "directdebit_GB"
},
: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.
// Change to Environment.LIVE and add the Live URL prefix when you're ready to accept live payments.
Client client = new Client("YOUR_X-API-KEY", Environment.TEST);
Checkout checkout = new Checkout(client);
PaymentsRequest paymentsRequest = new PaymentsRequest();
String merchantAccount = "YOUR_MERCHANT_ACCOUNT";
paymentsRequest.setMerchantAccount(merchantAccount);
Amount amount = new Amount();
amount.setCurrency("GBP");
amount.setValue(15000L);
paymentsRequest.setAmount(amount);
DefaultPaymentMethodDetails paymentMethodDetails = new DefaultPaymentMethodDetails();
paymentMethodDetails.setType("directdebit_GB");
paymentsRequest.setPaymentMethod(paymentMethodDetails);
paymentsRequest.setReference("YOUR_ORDER_NUMBER");
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);
$params = array(
"amount" => array(
"currency" => "GBP",
"value" => 1000
),
"reference" => "YOUR_ORDER_NUMBER",
"paymentMethod" => array(
"type" => "directdebit_GB"
),
"returnUrl" => "https://your-company.com/checkout?shopperOrder=12xy..",
"merchantAccount" => "YOUR_MERCHANT_ACCOUNT"
);
$result = $service->payments($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({
'amount': {
'value': 1000,
'currency': 'GBP'
},
'reference': 'YOUR_ORDER_NUMBER',
'paymentMethod': {
'type': 'directdebit_GB'
},
'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.
var client = new Client ("YOUR_X-API-KEY", Environment.Test);
var checkout = new Checkout(client);
var amount = new Model.Checkout.Amount("GBP", 1000);
var details = new Model.Checkout.DefaultPaymentMethodDetails{
Type = "directdebit_GB"
};
var paymentRequest = new Adyen.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: "GBP", value: 1000 },
paymentMethod: {
type: 'directdebit_GB'
},
reference: "YOUR_ORDER_NUMBER",
merchantAccount: config.merchantAccount,
returnUrl: "https://your-company.com/checkout?shopperOrder=12xy.."
}).then(res => res);
The /payments response contains:
-
action.method
: GET. The HTTP request method that you should use. After the shopper completes the payment, they will be redirected back to yourreturnURL
using the same method.
{
"resultCode":"RedirectShopper",
"action":{
"method":"GET",
"paymentData":"Ab02b4c0!BQABAgCSZT7t...",
"paymentMethodType":"directdebit_GB",
"type":"redirect",
"url":"https://test.adyen.com/hpp/skipDetails.shtml?brandCode=directdebit_GB..."
},
"details":[
{
"key":"redirectResult",
"type":"text"
}
],
...
}
- Pass the
action
object to your front end. Drop-in needs theaction
object to redirect the shopper to the Adyen-hosted website to complete the payment.
Handle the redirect result
Drop-in usesdropin.handleAction(action)
to redirect the shopper to the Adyen-hosted page. Handling the redirect works the same way for all redirect payment methods.
Drop-in uses dropin.handleAction(action)
to redirect the shopper to BACS Direct Debit. After the shopper is redirected back to your website, check the payment result by making a POST /payments/details request, specifying:
-
paymentData
: The value your received in the /payments response. -
details
: Object that contains the URL-decoded values of the parameters that were returned when the shopper was redirected back to your site.
The /payments/details response contains:
-
resultCode
: Use this to present the payment result to your shopper. -
pspReference
: Our unique identifier for the transaction.
Present the payment result
Use the resultCode that you received in the /payments response to present the payment result to your shopper.
The resultCode
values you can receive for BACS Direct Debit are:
resultCode | Description | Action to take |
---|---|---|
Received | Adyen has received the payment and will submit the DDI and the payment for processing to BACS. | You will receive a notification when the status of the payment has been updated. There will be a settlement delay of four to six days. Inform the shopper that you've received their order, and are waiting for the payment to be completed. Present the shopper with the URL in action.downloadUrl from the response. The shopper may optionally download the mandate PDF document. |
Authorised | The payment was successful. | Inform the shopper that the payment was successful. |
Cancelled | The shopper cancelled the payment. | Ask the shopper whether they want to continue with the order, or ask them to select a different payment method. |
Error | There was an error when the payment was being processed. For more information, check the
refusalReason
field. |
Inform the shopper that there was an error processing their payment. |
Refused | The payment was refused. For more information, check the
refusalReason
field. |
Ask the shopper to try the payment again using a different payment method. |
Recurring payments
If you have a recurring or subscription business model, we recommend tokenizing the shopper's payment details. When you create a shopper token from a BACS Direct Debit payment, we store the shopper's payment details with the token. You can use this token to make recurring BACS Direct Debit payments.
You need to use the /payments endpoint to make recurring payments with the token.
Create shopper token
Tokenize the shopper's payment details when you make the initial BACS Direct Debit payment.
- When you make a POST request to /payments to make a payment, additionally include:
-
shopperReference
: Your unique ID for this shopper. -
paymentMethod.storePaymentMethod
: true.
- When you receive the notification that the payment was authorised, note the
recurringDetailReference
or thestoredPaymentMethodId
. This is the token you will need to make recurring payments for this shopper.
Make recurring payments
For each recurring payment for this shopper, make a BACS Direct Debit payment with a POST request to the /payments endpoint, and additionally include:
-
paymentMethod.recurringDetailReference
orpaymentMethod.storedPaymentMethodId
for API v49 and above. This is therecurringDetailReference
returned in the response when you created the token. This holds the token for the shopper received in the successful payment notification for the initial payment. -
shopperReference
: The same unique shopper ID you used to create the shopper token. -
shopperInteraction
: ContAuth.
{
"merchantAccount":"YourMerchantAccount",
"reference":"BACS test payment",
"shopperReference":"YOUR_UNIQUE_SHOPPER_ID_IOfW3k9G2PvXFu2j",
"shopperInteraction":"ContAuth",
"amount":{
"currency":"GBP",
"value":49900
},
"paymentMethod":{
"type":"directdebit_GB",
"storedPaymentMethodId":"7219687191761347"
},
"countryCode":"GB",
"shopperLocale":"en_gb",
"returnUrl":"https://your-company.com/..."
}
If the payment was successfully received the response will contain the resultCode
Received and a pspReference
, which is our unique identifier for this transaction. You can track whether the payment was successful using notifications.
Chargebacks
The BACS scheme and the Direct Debit Guarantee give significant consumer rights to the shopper, such as:
- An immediate money back guarantee if an error is made in the payment of a direct debit.
- The right to cancel the DDI at any time.
Unpaid direct debits are booked as chargebacks. A chargeback can indicate that:
- The DDI was changed or cancelled.
- The shopper disputes the due date, amount, or frequency of the direct debit.
- The shopper has not paid the direct debit.
- There were insufficient funds in the shopper's bank account.
For more information on the chargeback process, refer to Dispute management.
Chargeback notification
A notification for a chargeback has:
-
pspReference
: Adyen's unique reference associated with the payment request. -
eventCode
: CHARGEBACK. -
reason
: Reason for the chargeback. -
success
: true.
Here is an example of a notification for a chargeback due to insufficient funds in the shopper's bank account.
{
"live":"false",
"notificationItems":[
{
"NotificationRequestItem":{
"additionalData":{
"directdebit_GB.mandateId":"424544",
"directdebit_GB.serviceUserNumber":"298288",
"directdebit_GB.serviceUserName":"Adyen Payments",
"directdebit_GB.sequenceType":"OneOff",
"directdebit_GB.dateOfSignature":"2016-10-21"
},
"amount":{
"currency":"GBP",
"value":1000
},
"eventCode":"CHARGEBACK",
"eventDate":"2016-10-21T11:34:15+02:00",
"merchantAccountCode":"YourMerchantAccount",
"merchantReference":"TMRef1234",
"paymentMethod":"directdebit_GB",
"pspReference":"9914770424540842",
"reason":"Insufficient funds",
"success":"true"
}
}
]
}
Test and go live
Before accepting live BACS Direct Debit payments, test your integration using the following details:
Account Name | Account Number | Sort Code |
---|---|---|
David Archer | 40308669 | 560036 |
Check the status of BACS Direct Debit test payments in your Customer Area > Transactions > Payments.
Before you can accept live BACS Direct Debit payments, you need to submit a request for BACS Direct Debit in your live Customer Area.