Klarna Payments API

openapi: 3.0.0
info:
  description: Hosted Payment Page (HPP) API is a service that lets you integrate Klarna Payments without the need of hosting the web page that manages the client side of Klarna Payments.
  version: '1.1'
  title: Klarna HPP Captures Payments API
  license:
    name: Klarna Bank AB
servers:
- url: https://api.klarna.com
tags:
- name: Payments
paths:
  /payments/v1/sessions:
    post:
      summary: Create a session
      description: 'Use this API call to create a Klarna Payments session.<br/>When a session is created you will receive the available `payment_method_categories` for the session, a `session_id` and a `client_token`. The `session_id` can be used to read or update the session using the REST API. The `client_token` should be passed to the browser.

        Read more on **[Create a new payment session](https://docs.klarna.com/klarna-payments/integrate-with-klarna-payments/step-1-initiate-a-payment/)**.'
      operationId: createCreditSession
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/session_create'
        description: session_request
        required: true
      responses:
        '200':
          description: successful operation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/merchant_session'
        '400':
          description: We were unable to create a session with the provided data. Some field constraint was violated.
        '403':
          description: You were not authorized to execute this operation.
      tags:
      - Payments
  /payments/v1/sessions/{session_id}:
    post:
      summary: Update a session
      description: 'Use this API call to update a Klarna Payments session with new details, in case something in the order has changed and the checkout has been reloaded. Including if the consumer adds a new item to the cart or if consumer details are updated.

        Read more on **[Update an existing payment session](https://docs.klarna.com/klarna-payments/other-actions/update-the-cart/)**.'
      operationId: updateCreditSession
      parameters:
      - name: session_id
        in: path
        description: session_id
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/session'
        description: session_request
        required: true
      responses:
        '204':
          description: The session was updated successfully.
        '400':
          description: We were unable to update the session with the provided data. Some field constraint was violated.
        '403':
          description: You were not authorized to execute this operation.
        '404':
          description: The session does not exist.
      tags:
      - Payments
    get:
      summary: Get details about a session
      description: 'Use this API call to get a Klarna Payments session. You can read the Klarna Payments session at any time after it has been created, to get information about it. This will return all data that has been collected during the session.

        Read more on **[Read an existing payment session](https://docs.klarna.com/klarna-payments/other-actions/check-the-details-of-a-payment-session/)**.'
      operationId: readCreditSession
      parameters:
      - name: session_id
        in: path
        description: session_id
        required: true
        schema:
          type: string
      responses:
        '200':
          description: successful operation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/session_read'
        '403':
          description: You were not authorized to execute this operation.
        '404':
          description: The session does not exist.
      tags:
      - Payments
  /payments/v1/authorizations/{authorizationToken}:
    delete:
      summary: Cancel an authorization
      description: 'Use this API call to cancel/release an authorization. If the `authorization_token` received during a Klarna Payments wont be used to place an order immediately you could release the authorization.

        Read more on **[Cancel an existing authorization](https://docs.klarna.com/klarna-payments/other-actions/cancel-an-authorization/)**.'
      operationId: cancelAuthorization
      parameters:
      - name: authorizationToken
        in: path
        required: true
        schema:
          type: string
      responses:
        '204':
          description: The authorization was cancelled successfully.
        '403':
          description: You were not authorized to execute this operation.
        '404':
          description: The authorization does not exist.
      tags:
      - Payments
  /payments/v1/authorizations/{authorizationToken}/order:
    post:
      summary: Create an order
      description: 'Use this API call to create a new order. Placing an order towards Klarna means that the Klarna Payments session will be closed and that an order will be created in Klarna''s system.<br/>When you have received the `authorization_token` for a successful authorization you can place the order. Among the other order details in this request, you include a URL to the confirmation page for the customer.<br/>When the Order has been successfully placed at Klarna, you need to handle it either through the Merchant Portal or using [Klarnas Order Management API](#order-management-api).

        Read more on **[Create a new order](https://docs.klarna.com/klarna-payments/integrate-with-klarna-payments/step-3-create-an-order/)**.'
      operationId: createOrder
      parameters:
      - name: authorizationToken
        in: path
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/create_order_request'
      responses:
        '200':
          description: Order was successfully created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/order'
        '400':
          description: We were unable to create an order with the provided data. Some field constraint was violated.
        '403':
          description: You were not authorized to execute this operation.
        '404':
          description: The authorization does not exist.
        '409':
          description: The data in the request does not match the session for the authorization.
      tags:
      - Payments
  /payments/v1/authorizations/{authorizationToken}/customer-token:
    post:
      summary: Generate a customer token
      description: 'Use this API call to create a Klarna Customer Token.<br/>After having obtained an `authorization_token` for a successful authorization, this can be used to create a purchase token instead of placing the order. Creating a Klarna Customer Token results in Klarna storing customer and payment method details.

        Read more on **[Generate a costumer token](https://docs.klarna.com/klarna-payments/in-depth-knowledge/customer-token/)**.'
      operationId: purchaseToken
      parameters:
      - name: authorizationToken
        in: path
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/customer_token_creation_request'
      responses:
        '200':
          description: Token was successfully created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/customer_token_creation_response'
        '400':
          description: We were unable to create a customer token with the provided data. Some field constraint was violated.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorV2'
        '403':
          description: You were not authorized to execute this operation.
        '404':
          description: The authorization does not exist.
        '409':
          description: The data in the request does not match the session for the authorization.
      tags:
      - Payments
components:
  schemas:
    customer:
      type: object
      properties:
        date_of_birth:
          type: string
          example: '1978-12-31'
          description: Customers date of birth. The format is yyyy-mm-dd
        gender:
          type: string
          example: male
          description: Customers gender - male or female
        last_four_ssn:
          type: string
          description: Last four digits of the customer's social security number. This value is available for US customers.
          pattern: ^([0-9]{4}|[0-9]{9})$
        national_identification_number:
          type: string
          description: The customer's national identification number. This value is available for EU customers utilizing national identification numbers.
        organization_entity_type:
          type: string
          description: Organization entity type. Only applicable for B2B customers.
          enum:
          - LIMITED_COMPANY
          - PUBLIC_LIMITED_COMPANY
          - ENTREPRENEURIAL_COMPANY
          - LIMITED_PARTNERSHIP_LIMITED_COMPANY
          - LIMITED_PARTNERSHIP
          - GENERAL_PARTNERSHIP
          - REGISTERED_SOLE_TRADER
          - SOLE_TRADER
          - CIVIL_LAW_PARTNERSHIP
          - PUBLIC_INSTITUTION
          - OTHER
        organization_registration_id:
          type: string
          description: Organization registration id. Only applicable for B2B customers.
        title:
          type: string
          example: Mr.
          description: "Customers Title. Allowed values per country:\nUK - \"Mr\", \"Ms\"\nDE - \"Herr\", \"Frau\"\nAT: \"Herr, \"Frau\"\nCH: de-CH: \"Herr, \"Frau\" it-CH: \"Sig.\", \"Sig.ra\" fr-CH: \"M\", \"Mme\" \nBE: \"Dhr.\", \"Mevr.\"\nNL: \"Dhr.\", \"Mevr.\""
        type:
          type: string
          example: organization
          description: Type of customer in the session. If nothing is added, a B2C session will be the default. If it is a b2b-session, you should enter organization to trigger a B2B session.
          pattern: ^(person|organization)$
        vat_id:
          type: string
          description: VAT ID. Only applicable for B2B customers.
    attachment:
      type: object
      required:
      - body
      - content_type
      properties:
        body:
          type: string
          example: '{"customer_account_info":[{"unique_account_identifier":"test@gmail.com","account_registration_date":"2017-02-13T10:49:20Z","account_last_modified":"2019-03-13T11:45:27Z"}]}'
          description: The content of the extra merchant data should be presented as a string inside this property. The body should be an object containing any of the keys and sub-objects described below serialized to JSON. More information on that object can be found [here](https://docs.klarna.com/api/extra-merchant-data).
        content_type:
          type: string
          example: application/vnd.klarna.internal.emd-v2+json
          description: The content type of the body. It is usually represented as "application/vnd.klarna.internal.emd-v2+json"
    customer_token_creation_response:
      type: object
      required:
      - token_id
      properties:
        billing_address:
          $ref: '#/components/schemas/address'
        customer:
          $ref: '#/components/schemas/customer_read_create_token'
        payment_method_reference:
          type: string
          example: 0b1d9815-165e-42e2-8867-35bc03789e00
          description: Used to connect customers with payment method when it is present.
        redirect_url:
          type: string
          example: https://credit.klarna.com/v1/sessions/0b1d9815-165e-42e2-8867-35bc03789e00/redirect
          description: URL to redirect the customer to after placing the order. This is a Klarna URL where Klarna will place a cookie in the customers browser (if redirected) and redirect the customer back to the confirmation URL provided by the merchant. This is not a mandatory step but a recommended one to improve the returning customers experience.
        token_id:
          type: string
          example: 0b1d9815-165e-42e2-8867-35bc03789e00
          description: Generated customer token. This token will be used to create a new order for the subscription using the Create a New order using token API.
    ErrorV2:
      type: object
      properties:
        correlation_id:
          type: string
        error_code:
          type: string
        error_messages:
          type: array
          items:
            type: string
    product_identifiers:
      type: object
      properties:
        brand:
          type: string
          example: shoe-brand
          description: The product's brand name as generally recognized by consumers. If no brand is available for a product, do not supply any value.
          minLength: 0
          maxLength: 70
        category_path:
          type: string
          example: Shoes > Running
          description: The product's category path as used in the merchant's webshop. Include the full and most detailed category and separate the segments with ' > '
          minLength: 0
          maxLength: 750
        global_trade_item_number:
          type: string
          example: '4912345678904'
          description: The product's Global Trade Item Number (GTIN). Common types of GTIN are EAN, ISBN or UPC. Exclude dashes and spaces, where possible
          minLength: 0
          maxLength: 50
        manufacturer_part_number:
          type: string
          example: AD6654412-334.22
          description: The product's Manufacturer Part Number (MPN), which - together with the brand - uniquely identifies a product. Only submit MPNs assigned by a manufacturer and use the most specific MPN possible
          minLength: 0
          maxLength: 70
        color:
          type: string
          example: white
          description: Color to be shown to the end customer (max 64 characters).
          minLength: 0
          maxLength: 64
        size:
          type: string
          example: small
          description: Size to be shown to the end customer (max 64 characters).
          minLength: 0
          maxLength: 64
    create_order_request:
      type: object
      required:
      - order_amount
      - order_lines
      - purchase_country
      - purchase_currency
      properties:
        authorization_token:
          type: string
          description: Authorization token.
          readOnly: true
        auto_capture:
          type: boolean
          description: Allow merchant to trigger auto capturing.
          default: false
        billing_address:
          $ref: '#/components/schemas/address'
        custom_payment_method_ids:
          type: array
          description: 'Promo codes - The array could be used to define which of the configured payment options within a payment category (pay_later, pay_over_time, etc.) should be shown for this purchase. Discuss with the delivery manager to know about the promo codes that will be configured for your account. The feature could also be used to provide promotional offers to specific customers (eg: 0% financing). Please be informed that the usage of this feature can have commercial implications. '
          items:
            type: string
        customer:
          $ref: '#/components/schemas/customer'
        locale:
          type: string
          example: en-GB
          description: 'Used to define the language and region of the customer. The locale follows the format of [RFC 1766](https://datatracker.ietf.org/doc/rfc1766/), meaning its value consists of language-country.

            Read more on **[Supported Locals and Currencies](https://docs.klarna.com/klarna-payments/in-depth-knowledge/puchase-countries-currencies-locales/)**.'
          pattern: ^[A-Za-z]{2,2}(?:-[A-Za-z]{2,2})*$
        merchant_data:
          type: string
          example: '{"order_specific":[{"substore":"Women''s Fashion","product_name":"Women Sweatshirt"}]}'
          description: Pass through field to send any information about the order to be used later for reference while retrieving the order details (max 6000 characters)
          minLength: 0
          maxLength: 6000
        merchant_reference1:
          type: string
          example: ON4711
          description: Used for storing merchant's internal order number or other reference.
          minLength: 0
          maxLength: 255
        merchant_reference2:
          type: string
          example: hdt53h-zdgg6-hdaff2
          description: Used for storing merchant's internal order number or other reference. The value is available in the settlement files. (max 255 characters).
          minLength: 0
          maxLength: 255
        merchant_urls:
          $ref: '#/components/schemas/merchant_urls'
        order_amount:
          type: integer
          format: int64
          example: 2000
          description: 'Total amount of the order including tax and any available discounts. The value should be in non-negative minor units. Eg: 25 Euros should be 2500.'
          minimum: 0
        order_lines:
          type: array
          description: The array containing list of line items that are part of this order. Maximum of 1000 line items could be processed in a single order.
          items:
            $ref: '#/components/schemas/order_line'
          maxItems: 1000
          minItems: 1
        order_tax_amount:
          type: integer
          format: int64
          example: 333
          description: 'Total tax amount of the order. The value should be in non-negative minor units. Eg: 25 Euros should be 2500.'
          minimum: 0
        payment_method_categories:
          type: array
          description: Available payment method categories
          readOnly: true
          uniqueItems: true
          items:
            $ref: '#/components/schemas/payment_method_category'
        purchase_country:
          type: string
          example: GB
          description: The purchase country of the customer. The billing country always overrides purchase country if the values are different. Formatted according to ISO 3166 alpha-2 standard, e.g. GB, SE, DE, US, etc.
          pattern: ^[A-Za-z]{2,2}$
        purchase_currency:
          type: string
          example: GBP
          description: The purchase currency of the order. Formatted according to ISO 4217 standard, e.g. USD, EUR, SEK, GBP, etc.
          pattern: ^[A-Za-z]{3,3}$
        shipping_address:
          $ref: '#/components/schemas/address'
        status:
          type: string
          example: complete
          description: 'The current status of the session. Possible values: ''complete'', ''incomplete'' where ''complete'' is set when the order has been placed.'
          readOnly: true
          enum:
          - complete
          - incomplete
    merchant_urls:
      type: object
      properties:
        confirmation:
          type: string
          example: https://www.example-url.com/confirmation
          description: URL of the merchant confirmation page. The consumer will be redirected back to the confirmation page if the consumer is sent to the redirect URL after placing the order. Insert {session.id} and/or {order.id} as placeholder to connect either of those IDs to the URL(max 2000 characters).
          minLength: 0
          maxLength: 2000
        notification:
          type: string
          example: https://www.example-url.com/notification
          description: URL for notifications on pending orders. Insert {session.id} and/or {order.id} as placeholder to connect either of those IDs to the URL (max 2000 characters).
          minLength: 0
          maxLength: 2000
        push:
          type: string
          example: https://www.example-url.com/push
          description: URL that will be requested when an order is completed. Should be different than checkout and confirmation URLs. Insert {session.id} and/or {order.id} as placeholder to connect either of those IDs to the URL (max 2000 characters).
          minLength: 0
          maxLength: 2000
        authorization:
          description: URL for receiving the authorization token when payment is completed. Used for Authorization Callback.
          example: https://www.example-url.com/authorization
          maxLength: 2000
          minLength: 0
          type: string
    subscription:
      type: object
      required:
      - name
      - interval
      - interval_count
      properties:
        name:
          description: The name of the subscription product
          type: string
          minLength: 1
          maxLength: 255
        interval:
          description: The cadence unit for this.
          type: string
          enum:
          - DAY
          - WEEK
          - MONTH
          - YEAR
        interval_count:
          description: The number of intervals
          type: integer
          minimum: 1
    customer_read:
      type: object
      properties:
        date_of_birth:
          type: string
          example: '1978-12-31'
          description: Customers date of birth. The format is yyyy-mm-dd
        gender:
          type: string
          example: male
          description: Customers gender - male or female
        organization_entity_type:
          type: string
          description: Organization entity type. Only applicable for B2B customers.
          enum:
          - LIMITED_COMPANY
          - PUBLIC_LIMITED_COMPANY
          - ENTREPRENEURIAL_COMPANY
          - LIMITED_PARTNERSHIP_LIMITED_COMPANY
          - LIMITED_PARTNERSHIP
          - GENERAL_PARTNERSHIP
          - REGISTERED_SOLE_TRADER
          - SOLE_TRADER
          - CIVIL_LAW_PARTNERSHIP
          - PUBLIC_INSTITUTION
          - OTHER
        organization_registration_id:
          type: string
          description: Organization registration id. Only applicable for B2B customers.
        title:
          type: string
          example: Mr.
          description: "Customers Title. Allowed values per country:\nUK - \"Mr\", \"Ms\"\nDE - \"Herr\", \"Frau\"\nAT: \"Herr, \"Frau\"\nCH: de-CH: \"Herr, \"Frau\" it-CH: \"Sig.\", \"Sig.ra\" fr-CH: \"M\", \"Mme\" \nBE: \"Dhr.\", \"Mevr.\"\nNL: \"Dhr.\", \"Mevr.\""
        type:
          type: string
          example: organization
          description: Type of customer in the session. If nothing is added, a B2C session will be the default. If it is a b2b-session, you should enter organization to trigger a B2B session.
        vat_id:
          type: string
          description: VAT ID. Only applicable for B2B customers.
    customer_token_creation_request:
      type: object
      required:
      - description
      - intended_use
      - locale
      - purchase_country
      - purchase_currency
      properties:
        billing_address:
          $ref: '#/components/schemas/address'
        customer:
          $ref: '#/components/schemas/customer'
        description:
          type: string
          description: Description of the purpose of the token.
          minLength: 1
          maxLength: 255
        intended_use:
          type: string
          description: Intended use for the token.
          enum:
          - SUBSCRIPTION
        locale:
          type: string
          example: en-GB
          description: RFC 1766 customer's locale.
          pattern: ^[A-Za-z]{2,2}(?:-[A-Za-z]{2,2})*$
        purchase_country:
          type: string
          example: GB
          description: ISO 3166 alpha-2 purchase country.
          pattern: ^[A-Za-z]{2,2}$
        purchase_currency:
          type: string
          example: GBP
          description: ISO 4217 purchase currency.
          pattern: ^[A-Za-z]{3,3}$
    options:
      type: object
      properties:
        color_border:
          type: string
          example: '#FF9900'
          description: Color for the border of elements within the iFrame. Value should be a CSS hex color, e.g. "#FF9900"
          pattern: ^#[A-Fa-f0-9]{6}$
        color_border_selected:
          type: string
          example: '#FF9900'
          description: Color for the border of elements within the iFrame when selected by the customer. Value should be a CSS hex color, e.g. "#FF9900"
          pattern: ^#[A-Fa-f0-9]{6}$
        color_details:
          type: string
          example: '#FF9900'
          description: Color for the bullet points within the iFrame. Value should be a CSS hex color, e.g. "#FF9900"
          pattern: ^#[A-Fa-f0-9]{6}$
        color_text:
          type: string
          example: '#FF9900'
          description: Color for the texts within the iFrame. Value should be a CSS hex color, e.g. "#FF9900"
          pattern: ^#[A-Fa-f0-9]{6}$
        radius_border:
          type: string
          example: 5px
          description: Radius for the border of elements within the iFrame.
    payment_method_category:
      type: object
      properties:
        asset_urls:
          $ref: '#/components/schemas/asset_urls'
        identifier:
          type: string
          example: klarna
          description: 'ID of the payment method category to be used while loading the widget later.

            The possible values are:<ul><li>klarna</li><li>pay_later</li><li>pay_now</li><li>pay_over_time</li><li>direct_bank_transfer</li><li>direct_debit</li></ul>'
        name:
          type: string
          example: Pay with Klarna
          description: Name of the payment method category. These names are dynamic depending on what payment method is in the category. Using this dynamic asset will make sure that any copy update of Klarna will automatically be propagated, or any updates of included payment methods by you.
    order:
      type: object
      required:
      - order_id
      properties:
        authorized_payment_method:
          $ref: '#/components/schemas/authorized_payment_method'
        fraud_status:
          type: string
          description: Fraud status for the order. Either ACCEPTED or PENDING. If ACCEPTED, the order could be captured. If PENDING, please wait till you receive the notification from Klarna in the notification URL that the order has been approved. You can find additional information here.
        order_id:
          type: string
          description: Unique order ID of the transaction. This ID will be used for all order management processes.
        redirect_url:
          type: string
          example: https://credit.klarna.com/v1/sessions/0b1d9815-165e-42e2-8867-35bc03789e00/redirect
          description: URL to redirect the customer to after placing the order. This is a Klarna URL to which the merchant should redirect the customer to. Klarna will place a cookie in the customers browser (if redirected) and redirect the customer back to the confirmation URL provided by the merchant. This is not a mandatory step but a recommended one to improve the returning customers experience. It is a spontaneous step and does not harm the customers experience.
    asset_urls:
      type: object
      properties:
        descriptive:
          type: string
          example: https://x.klarnacdn.net/payment-method/assets/badges/generic/klarna.svg
          description: URL of the descriptive asset. Using this dynamic asset will make sure that any copy update of Klarna will automatically be propagated.
        standard:
          type: string
          example: https://x.klarnacdn.net/payment-method/assets/badges/generic/klarna.svg
          description: URL of the standard asset. Using this dynamic asset will make sure that any copy update of Klarna will automatically be propagated.
    merchant_session:
      type: object
      required:
      - client_token
      - session_id
      properties:
        client_token:
          type: string
          example: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.ewogICJzZXNzaW9uX2lkIiA6ICIw
          description: Client token to be passed to the JS client while initializing the JS SDK in the next step.
          maxLength: 4096
          minLength: 0
        payment_method_categories:
          type: array
          description: Available payment method categories for this particular session
          uniqueItems: true
          items:
            $ref: '#/components/schemas/payment_method_category'
        session_id:
          type: string
          example: 0b1d9815-165e-42e2-8867-35bc03789e00
          description: ID of the created session. Please use this ID to share with Klarna for identifying any issues during integration.
          maxLength: 255
          minLength: 0
    order_line:
      type: object
      required:
      - name
      - quantity
      - total_amount
      - unit_price
      properties:
        image_url:
          type: string
          example: https://www.exampleobjects.com/logo.png
          description: "URL to an image that can be later embedded in communications between Klarna and the customer. (max 1024 characters).\n A minimum of 250x250 px resolution is recommended for the image to look good in the Klarna app, and below 50x50 px won't even show. We recommend using a good sized image (650x650 px or more), however the file size must not exceed 12MB."
          minLength: 0
          maxLength: 1024
        merchant_data:
          type: string
          example: '{"customer_account_info":[{"unique_account_identifier":"test@gmail.com","account_registration_date":"2017-02-13T10:49:20Z","account_last_modified":"2019-03-13T11:45:27Z"}]}'
          description: Used for storing merchant's internal order number or other reference. Pass through field. (max 1024 characters)
          minLength: 0
          maxLength: 1024
        name:
          type: string
          example: Running shoe
          description: Descriptive name of the order line item.
          minLength: 1
          maxLength: 255
        product_identifiers:
          $ref: '#/components/schemas/product_identifiers'
        product_url:
          type: string
          example: https://.../AD6654412.html
          description: URL to the product in the merchants webshop that can be later used in communications between Klarna and the customer. (max 1024 characters)
          minLength: 0
          maxLength: 1024
        quantity:
          type: integer
          format: int64
          example: 1
          description: Quantity of the order line item. Must be a non-negative number.
          minimum: 0
        quantity_unit:
          type: string
          example: pcs
          description: Unit used to describe the quantity, e.g. kg, pcs, etc. If defined the value has to be 1-8 characters.
          minLength: 1
          maxLength: 8
        reference:
          type: string
          example: AD6654412
          description: Client facing article number, SKU or similar. Max length is 256 characters.
          minLength: 0
          maxLength: 255
        tax_rate:
          type: integer
          format: int64
          example: 2000
          description: Tax rate of the order line. Non-negative value. The percentage value is represented with two implicit decimals. I.e 2000 = 20%.
          minimum: 0
          maximum: 10000
        total_amount:
          type: integer
          format: int64
          example: 2000
          description: "Total amount of the order line. Must be defined as minor units. Includes tax and discount. Eg: 2000=20 euros\nValue = (quantity x unit_price) - total_discount_amount. \n(max value: 200000000)"
          maximum: 200000000
        total_discount_amount:
          type: integer
          format: int64
          example: 500
          description: 'Non-negative minor units. Includes tax. Eg: 500=5 euros'
          minimum: 0
        total_tax_amount:
          type: integer
          format: int64
          example: 333
          description: Total tax amount of the order line. Must be within �1 of total_amount - total_amount 10000 / (10000 + tax_rate). Negative when type is discount.
        type:
          type: string
          example: physical
          description: 'Type of the order line item. The possible values are:


            physical

            discount

            shipping_fee

            sales_tax

            digital

            gift_card

            store_credit

            surcharge'
        unit

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# Full source: https://raw.githubusercontent.com/api-evangelist/klarna/refs/heads/main/openapi/klarna-payments-api-openapi.yml