Accept TWINT payments using our APIs, and build your own payment form to have full control over the look and feel of your checkout page.
Before you begin
These instructions explain how to add TWINT to your existing API-only integration. The API-only integration works the same way for all payment methods. If you haven't yet done this integration, refer to our API-only integration guide.
Before starting your TWINT integration:
Build your payment form for TWINT
Show TWINT as an available payment method in your payment form. You don't need to collect any information from the shopper in your payment form.
We provide a TWINT logo which you can use on your payment form. For more information, refer to Downloading logos.
You can also submit a /paymentMethods request specifying:
In the response, you receive
Make a payment
When a shopper chooses to pay with TWINT, you need to redirect them to the TWINT webpage. Depending on how they are accessing your site:
- For shoppers on mobile, the TWINT webpage offers to open the TWINT app or copy the short code.
- For shoppers on desktop or laptop, the TWINT webpage offers to scan the QR code with their TWINT app or copy the short code.
From your server, make a /payments request, providing:
- returnUrl: The URL where the shopper will be redirected back to after completing the payment. Make sure that the
The following code sample is a /payments request for a TWINT payment.
The /payments response contains an
action object with the information needed to redirect the shopper.
Handle the redirect result
To complete the payment, redirect the shopper to the
action.urlreturned in the /payments response.
redirectResultthat was appended to your
returnUrlwhen the shopper was redirected back to your website, and pass it to your back end.
Check the payment result by making a POST /payments/details request, specifying:
details.redirectResult: Object that contains the URL-decoded
You receive a response containing:
resultCode: Use this to present the result to your shopper.
pspReference: Our unique identifier for the transaction.
Present the payment result
resultCode values you can receive for TWINT are:
|resultCode||Description||Action to take|
|Authorised||The shopper completed their payment, and it has been sent to the bank for processing. In most cases, this means that you will receive the funds. If you are using manual capture, you also need to capture the payment.||Inform the shopper that the payment has been successful.|
|Cancelled||The shopper cancelled the payment while on their bank's website.||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.||Inform the shopper that there was an error processing their payment. The response contains a
|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 webhook.
|Refused||The payment was refused by the shopper's bank.||Ask the shopper to try the payment again using a different payment method.|
|eventCode||success field||Description||Action to take|
|AUTHORISATION||false||The transaction failed.||Cancel the order and inform the shopper that the payment failed.|
|AUTHORISATION||true||The shopper successfully completed the payment.||Inform the shopper that the payment has been successful and proceed with the order.|
Capture the payment
By default, TWINT payments are captured automatically. This means that the Capture Delay setting in your Customer Area is set to Immediate or 1–7 days.
In case Capture Delay is set to Manual, then you need to manually capture the payment. The authorization for TWINT payments expires after 7 days, so make sure you capture the payment before then.
modificationAmount: The amount that the shopper should pay.
The following example shows how to make a partial capture request:
Any unclaimed amount that is left over after partially capturing a payment is automatically cancelled.
To make recurring payments for TWINT, you need to:
Create a token
To create a token, include in your /payments request:
- shopperReference: Your unique identifier for the shopper (minimum length three characters).
When the payment details have been stored, you receive a webhook containing:
pspReferenceof the initial payment.
pspReference: This is the token you need to make recurring payments for this shopper.
Make sure your server is able to receive RECURRING_CONTRACT as part of your standard webhooks. If you have not requested this additional configuration yet, contact our Support Team.
Make a payment with a token
To make a payment with the token, include in your /payments request:
pspReferencefrom the RECURRING_CONTRACT webhook.
You can also get this value by using the /listRecurringDetails endpoint.
shopperReference: The unique shopper identifier that you specified when creating the token (minimum length three characters).
recurringProcessingModel: Subscription or UnscheduledCardOnFile.
For more information about the
recurringProcessingModel fields, refer to Recurring transaction types.
Test and go live
Check the status of TWINT test payments in your Customer Area > Transactions > Payments.