Customize Order Of Payment Menu

By using the field restrictedToInstruments, you can customize in what order the payment methods are listed in your payment UI, in addition to using it to restrict which payment methods you want to display. This gives you, as a merchant, the opportunity to promote selected payment methods, or tailor the payment UI specifically for your customers.

If you detect that the customer is on a mobile, make their payment easier by having the digital wallets on top. On an Android phone? Lead with Google Pay. On an Apple device? Put Apple Pay first. Use the Paid resource to find what payment method the customer used to pay, and let it be the first option next time they visit you.

Sort Or Restrict The Payment Menu Order

Choosing the order is very easy. You simply add the array field restrictedToInstruments, and the order you enter the payment methods is the order they will appear in the menu.

Please remember that restrictedToInstruments both sorts and restricts. Only the payment methods included in the array will appear, so it is crucial that you include all the payment methods you want to offer.

I.e. if you populate the field with [“Swish”,”CreditCard”,”Trustly”], Swish will appear as the first option, card as the second and Trustly third. In this example, only these three will be present in the payment UI, even if you have an active contract for a fourth payment method.

If you do not include an array in your request, the payment UI will be presented in the default order.

Input Values

The complete list of possible values to include in restrictedToInstruments are the following. You can find the payment methods activated for your merchant under availableInstruments in the initial paymentOrder response.

Request Example

The request with restrictedToInstruments included should look like the example below.

The field will not be visible in the response, so we will only include the request here. The response will look like a basic paymentOrder response.

Request

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POST /psp/paymentorders HTTP/1.1
Host: api.externalintegration.payex.com
Authorization: Bearer <AccessToken>
Content-Type: application/json;version=3.1,3.0

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{
    "paymentorder": {
        "restrictedToInstruments": [
            "Swish",
            "CreditCard",
            "Trustly"
        ],
        "operation": "Purchase",
        "currency": "SEK",
        "amount": 1500,
        "vatAmount": 375,
        "description": "Test Purchase",
        "userAgent": "Mozilla/5.0...",
        "language": "sv-SE",
        "urls": {
            "hostUrls": [ "https://example.com", "https://example.net" ],
            "paymentUrl": "https://example.com/perform-payment", //Seamless View only
            "completeUrl": "https://example.com/payment-completed",
            "cancelUrl": "https://example.com/payment-cancelled", //Redirect only
            "callbackUrl": "https://api.example.com/payment-callback",
            "logoUrl": "https://example.com/logo.png"
        },
        "payeeInfo": {
            "payeeId": "5cabf558-5283-482f-b252-4d58e06f6f3b",
            "payeeReference": "AB832",
            "payeeName": "Merchant1",
            "orderReference": "or-123456"
        }
    }
}