# Configuring Trustly If you're using [DigitalRiver.js with Elements](/commerce-api/payments/payments-solutions/digitalriver.js.md), you can create a [Trustly ](/commerce-api/payments/supported-payment-methods/trustly.md)payment method for your app or website in four easy steps: Create a Trustly payment method for your app or website in four easy steps: * [Step 1: Build a Trustly Source Request object](#step-1-build-a-trustly-source-request-object) * [Step 2: Create a Trustly source using DigitalRiver.js](#step-2-create-a-trustly-source-using-digitalriver.js) * [Step 3: Authorize a Trustly source](#step-3-authorize-the-trustly-source) * [Step 4: Use the authorized source](#step-4-use-the-authorized-source) ### Step 1: Build a Trustly Source Request object Build a Trustly Source Request object. A Trustly Source Request object requires the following fields: | Field | Value | | ----------- | ------------------------------------------------------------------------------------------------------------------------------------ | | `type` | `trustly` | | `sessionId` | The payment session identifier. | | `owner` | An [Owner Object](/commerce-api/payments/payments-solutions/digitalriver.js/payment-methods/common-payment-objects.md#owner-object). | | `trustly` | A [Trustly Source Details object](#trustly-source-details-object). | #### **Trustly Source Details Object** Create a Trustly source details object. ```javascript { "returnUrl": "https://example.com", } ``` | Field | Required/Optional | Description | | ----------- | ----------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `returnUrl` | Required | If you choose the full redirect flow, this is where you will redirect your customer after the customer authorizes or cancels the payment within the Trustly experience. | ### Step 2: Create a Trustly source using DigitalRiver.js Use the DigitalRiver.js library to create and mount elements to the HTML container. {% hint style="info" %} The `address` object must contain postal code and state/province data that [adheres to a standardized format](/commerce-api/shopper-apis/cart/creating-or-updating-a-cart/providing-address-information.md) using the `state` attribute. Note that the `state` attribute listed below corresponds to the `countrySubdivision` attribute used when providing address information. The payment session manages the correct field name on the backend. {% endhint %} ```javascript var sourceData = { "type": "trustly", "sessionId": "ea03bf6f-84ef-4993-b1e7-b7d5ecf71d1f", "owner":{ "firstName":"John", "lastName":"Doe", "email":"jdoe@email.com", "phoneNumber":"077 1723 6984", "address":{ "line1":"110 Uxbridge Road", "line2":"", "city":"SLAUGHDEN", "postalCode":"IP15 9RA", "country":"GB" } }, "trustly": { "returnUrl": "https://example.com" } } digitalriver.createSource(sourceData).then(function(result) { if(result.error) { //handle error message var errorMessage = result.error.errors[0].message; } else { //send the source to the back end for processing var source = result.source; } }); ``` #### **Trustly Source response example** {% code title="Source response" %} ```javascript { "clientId":"gc", "channelId":"drdod15", "liveMode":false, "id":"f1e89f7a-4857-4e0a-9c31-bdb70401fea0", "sessionId":"ea03bf6f-84ef-4993-b1e7-b7d5ecf71d1f", "clientSecret":"f1e89f7a-4857-4e0a-9c31-bdb70401fea0_afe71fe9-f4fd-4a70-b6d9-edd808ed2190", "type":"trustly", "reusable":false, "owner":{ "firstName":"John", "lastName":"Doe", "email":"jdoe@email.com", "phoneNumber":"077 1723 6984", "address":{ "line1":"110 Uxbridge Road", "line2":"", "city":"SLAUGHDEN", "postalCode":"IP15 9RA", "country":"GB" } }, "amount":"100.00", "currency":"GBP", "state":"pending_redirect", "creationIp":"209.87.180.27", "createdTime":"2022-01-24T16:23:12.823Z", "updatedTime":"2022-01-24T16:23:12.823Z", "flow":"redirect", "redirect":{ "redirectUrl":"https://api.digitalriver.com:443/payments/redirects/6fccf5be-7c6f-4135-9a96-f5e943fc3bad?apiKey=pk_sys_c2608001bba7477eae22808e1eb138db", "returnUrl":"https://example.com", "offline":false }, "language":"en", "trustly":{} } ``` {% endcode %} ### Step 3: Authorize the Trustly source When you create a Trustly source, the customer is required to authorize the charge through their payment provider. You can accomplish this by redirecting the customer to their payment provider. #### **Redirecting the customer for Trustly authorization** To redirect your customer to the payment provider for authorization, use the redirectUrl parameter in your [`createSource` response](/commerce-api/resources/reference/digitalriver-object.md#createsource-sourcedata). ```javascript window.location.href = sourceResponse.redirect.redirectUrl; ``` The payment provider will present the customer with the transaction details where they can authorize or cancel the transaction. A successful authorization redirects the customer to the Trustly Return URL parameter you specified when you created the source. Once authorized, the source state will change to chargeable. ```javascript { "clientId":"gc", "channelId":"drdod15", "liveMode":false, "id":"f1e89f7a-4857-4e0a-9c31-bdb70401fea0", "sessionId":"ea03bf6f-84ef-4993-b1e7-b7d5ecf71d1f", "clientSecret":"f1e89f7a-4857-4e0a-9c31-bdb70401fea0_afe71fe9-f4fd-4a70-b6d9-edd808ed2190", "type":"trustly", "reusable":false, "owner":{ "firstName":"John", "lastName":"Doe", "email":"jdoe@email.com", "phoneNumber":"077 1723 6984", "address":{ "line1":"110 Uxbridge Road", "line2":"", "city":"SLAUGHDEN", "postalCode":"IP15 9RA", "country":"GB" } }, "amount":"100.00", "currency":"GBP", "state":"chargeable", "creationIp":"209.87.180.27", "createdTime":"2022-01-24T16:23:12.823Z", "updatedTime":"2022-01-24T16:23:12.823Z", "flow":"redirect", "redirect":{ "redirectUrl":"https://api.digitalriver.com:443/payments/redirects/6fccf5be-7c6f-4135-9a96-f5e943fc3bad?apiKey=pk_sys_c2608001bba7477eae22808e1eb138db", "returnUrl":"https://example.com", "offline":false }, "language":"en", "trustly":{} } ``` ### Step 4: Use the authorized source Once authorized, you can use the source by [attaching it to a cart](/commerce-api/payments/payments-solutions/digitalriver.js/payment-methods/wire-transfer.md#attach-the-source-to-a-cart). {% code title="POST /v1/shoppers/me/carts/active/apply-payment-method" %} ```javascript { "paymentMethod": { "sourceId": "f1e89f7a-4857-4e0a-9c31-bdb70401fea0" } } ``` {% endcode %} ## Testing Trustly See [Testing redirect payment methods](/commerce-api/payments/testing-scenarios.md#testing-redirect-payment-methods) for testing instructions. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.digitalriver.com/commerce-api/payments/payments-solutions/digitalriver.js/payment-methods/configuring-trustly.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.