{"title":"Klarna for airlines","category":"default","creationDate":1764939540,"content":"<p>When shoppers select Klarna to make payments to airlines, you have to include specific travel details in <code>additionalData<\/code> and <code>lineItems<\/code> of your  <a href=\"https:\/\/docs.adyen.com\/api-explorer\/Checkout\/latest\/post\/payments\" class=\"codeLabel  external-link no-image\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">\/payments<\/a> or  <a href=\"https:\/\/docs.adyen.com\/api-explorer\/Checkout\/latest\/post\/sessions\" class=\"codeLabel  external-link no-image\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">\/sessions<\/a> request.<\/p>\n<h2>Additional data<\/h2>\n<p>Select which endpoint you are using:<\/p>\n\n<div id=\"tabYLwHW\">\n    <div data-component-wrapper=\"tabs\">\n        <tabs\n                        :items=\"[{&quot;title&quot;:&quot;&lt;code&gt;\\\/sessions&lt;\\\/code&gt;&quot;,&quot;content&quot;:&quot;\\n&lt;p&gt;To send specific additional data, use:&lt;\\\/p&gt;\\n&lt;ul&gt;\\n&lt;li&gt;\\n&lt;p&gt;The  &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-additionalData-AdditionalDataAirline\\&quot; class=\\&quot; external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;&lt;code&gt;additionalData.additionalDataAirline&lt;\\\/code&gt;&lt;\\\/a&gt; object is required and includes:&lt;\\\/p&gt;\\n&lt;table&gt;\\n&lt;thead&gt;\\n&lt;tr&gt;\\n&lt;th style=\\&quot;text-align: left;\\&quot;&gt;Parameter&lt;\\\/th&gt;\\n&lt;th style=\\&quot;text-align: left;\\&quot;&gt;Required&lt;\\\/th&gt;\\n&lt;th style=\\&quot;text-align: left;\\&quot;&gt;Description&lt;\\\/th&gt;\\n&lt;\\\/tr&gt;\\n&lt;\\\/thead&gt;\\n&lt;tbody&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-additionalData-AdditionalDataAirline-airline-customer_reference_number\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;airline.customer_reference_number&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;The alphanumeric customer reference number.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-additionalData-AdditionalDataAirline-airline-leg-depart_airport\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;airline.leg[itemNr].depart_airport&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;The &lt;a href=\\&quot;https:\\\/\\\/www.iata.org\\\/en\\\/services\\\/codes\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot; class=\\&quot;external-link no-image\\&quot;&gt;IATA&lt;\\\/a&gt; three-letter airport code of the departure airport.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-additionalData-AdditionalDataAirline-airline-leg-destination_code\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;airline.leg[itemNr].destination_code&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;The &lt;a href=\\&quot;https:\\\/\\\/www.iata.org\\\/en\\\/services\\\/codes\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot; class=\\&quot;external-link no-image\\&quot;&gt;IATA&lt;\\\/a&gt; 3-letter airport code of the destination airport.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-additionalData-AdditionalDataAirline-airline-leg-carrier_code\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;leg[itemNr].carrier_code&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;The &lt;a href=\\&quot;https:\\\/\\\/www.iata.org\\\/en\\\/services\\\/codes\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot; class=\\&quot;external-link no-image\\&quot;&gt;IATA&lt;\\\/a&gt; 2-letter accounting code that identifies the carrier.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-additionalData-AdditionalDataAirline-airline-leg-date_of_travel\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;leg[itemNr].date_of_travel&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;Date and time of travel in this format: yyyy-MM-dd HH:mm .&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-additionalData-AdditionalDataAirline-airline-passenger-first_name\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;airline.passenger[itemNr].first_name&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;First name of the passenger.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-additionalData-AdditionalDataAirline-airline-passenger-last_name\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;airline.passenger[itemNr].last_name&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;Last name of the passenger.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-additionalData-AdditionalDataAirline-airline-passenger-traveller_type\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;airline.passenger[itemNr].traveller_type&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;Accepted values: &lt;span translate=\\&quot;no\\&quot;&gt;&lt;strong&gt;mr&lt;\\\/strong&gt;&lt;\\\/span&gt;, &lt;span translate=\\&quot;no\\&quot;&gt;&lt;strong&gt;mrs&lt;\\\/strong&gt;&lt;\\\/span&gt;, or &lt;span translate=\\&quot;no\\&quot;&gt;&lt;strong&gt;ms&lt;\\\/strong&gt;&lt;\\\/span&gt;.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;\\\/tbody&gt;\\n&lt;\\\/table&gt;\\n&lt;p&gt;Note: As used in the parameters listed above, &lt;code&gt;[itemNr]&lt;\\\/code&gt; is a numerical number that has to be included, even if there is only one item (like one passenger), for example &lt;span translate=\\&quot;no\\&quot;&gt;&lt;strong&gt;airline.passenger1.first_name&lt;\\\/strong&gt;&lt;\\\/span&gt;.&lt;\\\/p&gt;\\n&lt;p&gt;&lt;strong&gt;Examples:&lt;\\\/strong&gt;&lt;\\\/p&gt;\\n&lt;div data-component-wrapper=\\&quot;code-sample\\&quot;&gt;\\n&lt;code-sample :title=\\&quot;&#039;Example of a single-leg flight for multiple passengers&#039;\\&quot; :id=\\&quot;&#039;&#039;\\&quot; :code-data=&#039;[{\\&quot;language\\&quot;:\\&quot;json\\&quot;,\\&quot;tabTitle\\&quot;:\\&quot;\\&quot;,\\&quot;content\\&quot;:\\&quot;{\\\\n    \\\\\\&quot;airline.leg1.carrier_code\\\\\\&quot;: \\\\\\&quot;W6\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.destination_code\\\\\\&quot;: \\\\\\&quot;BUD\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.depart_airport\\\\\\&quot;: \\\\\\&quot;BRI\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.date_of_travel\\\\\\&quot;: \\\\\\&quot;2024-09-02 15:45\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.class_of_travel\\\\\\&quot;: \\\\\\&quot;F\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger1.first_name\\\\\\&quot;: \\\\\\&quot;John\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger1.last_name\\\\\\&quot;: \\\\\\&quot;Smith\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger1.traveller_type\\\\\\&quot;: \\\\\\&quot;mr\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger2.first_name\\\\\\&quot;: \\\\\\&quot;Fish\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger2.last_name\\\\\\&quot;: \\\\\\&quot;Bone\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger2.traveller_type\\\\\\&quot;: \\\\\\&quot;mr\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.customer_reference_number\\\\\\&quot;: \\\\\\&quot;OE2WYY\\\\\\&quot;\\\\n}\\&quot;}]&#039; :enable-copy-link-to-code-block=\\&quot;true\\&quot; :code-sample-card-size=\\&quot;&#039;fullsize&#039;\\&quot;&gt;&lt;\\\/code-sample&gt;\\n&lt;\\\/div&gt;\\n&lt;div data-component-wrapper=\\&quot;code-sample\\&quot;&gt;\\n&lt;code-sample :title=\\&quot;&#039;Example of a multi-leg flight for multiple passenger&#039;\\&quot; :id=\\&quot;&#039;&#039;\\&quot; :code-data=&#039;[{\\&quot;language\\&quot;:\\&quot;json\\&quot;,\\&quot;tabTitle\\&quot;:\\&quot;\\&quot;,\\&quot;content\\&quot;:\\&quot;{\\\\n    \\\\\\&quot;airline.leg1.carrier_code\\\\\\&quot;: \\\\\\&quot;W6\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.destination_code\\\\\\&quot;: \\\\\\&quot;BUD\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.depart_airport\\\\\\&quot;: \\\\\\&quot;BRI\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.date_of_travel\\\\\\&quot;: \\\\\\&quot;2024-09-02 15:45\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg2.carrier_code\\\\\\&quot;: \\\\\\&quot;EA\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg2.destination_code\\\\\\&quot;: \\\\\\&quot;CUD\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg2.depart_airport\\\\\\&quot;: \\\\\\&quot;ABC\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg2.date_of_travel\\\\\\&quot;: \\\\\\&quot;2024-10-02 15:45\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger1.first_name\\\\\\&quot;: \\\\\\&quot;John\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger1.last_name\\\\\\&quot;: \\\\\\&quot;Smith\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger1.traveller_type\\\\\\&quot;: \\\\\\&quot;mr\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger2.first_name\\\\\\&quot;: \\\\\\&quot;Fish\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger2.last_name\\\\\\&quot;: \\\\\\&quot;Bone\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger2.traveller_type\\\\\\&quot;: \\\\\\&quot;mr\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.customer_reference_number\\\\\\&quot;: \\\\\\&quot;OE2WYY\\\\\\&quot;\\\\n}\\&quot;}]&#039; :enable-copy-link-to-code-block=\\&quot;true\\&quot; :code-sample-card-size=\\&quot;&#039;fullsize&#039;\\&quot;&gt;&lt;\\\/code-sample&gt;\\n&lt;\\\/div&gt;\\n&lt;\\\/li&gt;\\n&lt;li&gt;\\n&lt;p&gt;In addition, the  &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-additionalData-AdditionalDataOpenInvoice-openinvoicedata-merchantData\\&quot; class=\\&quot; external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;&lt;code&gt;additionalData.openinvoicedata.merchantData&lt;\\\/code&gt;&lt;\\\/a&gt; parameter may be provided:&lt;\\\/p&gt;\\n&lt;p&gt;Include all relevant details, like product, purchase, and customer details, in a Base64 encoded JSON object that comply with &lt;a href=\\&quot;https:\\\/\\\/docs.klarna.com\\\/api\\\/extra-merchant-data\\\/\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot; class=\\&quot;external-link no-image\\&quot;&gt;Klarna&#039;s specification&lt;\\\/a&gt;.&lt;\\\/p&gt;\\n&lt;p&gt;If the &lt;code&gt;merchantData&lt;\\\/code&gt; does not meet the format in the Klarna specification, the data will not be consumed by Klarna&#039;s risk engine. There will also not be any validation errors from Klarna in this case, so take care to send the correct details in the correct format.&lt;\\\/p&gt;\\n&lt;\\\/li&gt;\\n&lt;\\\/ul&gt;\\n&quot;,&quot;altTitle&quot;:&quot;sessions&quot;,&quot;oldTabId&quot;:&quot;sessions-api_1&quot;,&quot;relation&quot;:&quot;sessions&quot;},{&quot;title&quot;:&quot;&lt;code&gt;\\\/payments&lt;\\\/code&gt;&quot;,&quot;content&quot;:&quot;\\n&lt;p&gt;To send specific additional data, use:&lt;\\\/p&gt;\\n&lt;ul&gt;\\n&lt;li&gt;\\n&lt;p&gt;The  &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-additionalData-AdditionalDataAirline\\&quot; class=\\&quot; external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;&lt;code&gt;additionalData.additionalDataAirline&lt;\\\/code&gt;&lt;\\\/a&gt; object is required and includes:&lt;\\\/p&gt;\\n&lt;table&gt;\\n&lt;thead&gt;\\n&lt;tr&gt;\\n&lt;th style=\\&quot;text-align: left;\\&quot;&gt;Parameter&lt;\\\/th&gt;\\n&lt;th style=\\&quot;text-align: left;\\&quot;&gt;Required&lt;\\\/th&gt;\\n&lt;th style=\\&quot;text-align: left;\\&quot;&gt;Description&lt;\\\/th&gt;\\n&lt;\\\/tr&gt;\\n&lt;\\\/thead&gt;\\n&lt;tbody&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-additionalData-AdditionalDataAirline-airline-customer_reference_number\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;airline.customer_reference_number&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;The alphanumeric customer reference number.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-additionalData-AdditionalDataAirline-airline-leg-depart_airport\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;leg[itemNr].depart_airport&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;The &lt;a href=\\&quot;https:\\\/\\\/www.iata.org\\\/en\\\/services\\\/codes\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot; class=\\&quot;external-link no-image\\&quot;&gt;IATA&lt;\\\/a&gt; three-letter airport code of the departure airport.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-additionalData-AdditionalDataAirline-airline-leg-destination_code\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;leg[itemNr].destination_code&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;The &lt;a href=\\&quot;https:\\\/\\\/www.iata.org\\\/en\\\/services\\\/codes\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot; class=\\&quot;external-link no-image\\&quot;&gt;IATA&lt;\\\/a&gt; 3-letter airport code of the destination airport.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-additionalData-AdditionalDataAirline-airline-leg-carrier_code\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;leg[itemNr].carrier_code&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;The &lt;a href=\\&quot;https:\\\/\\\/www.iata.org\\\/en\\\/services\\\/codes\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot; class=\\&quot;external-link no-image\\&quot;&gt;IATA&lt;\\\/a&gt; 2-letter accounting code that identifies the carrier.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-additionalData-AdditionalDataAirline-airline-leg-date_of_travel\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;leg[itemNr].date_of_travel&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;Date and time of travel in this format: yyyy-MM-dd HH:mm .&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-additionalData-AdditionalDataAirline-airline-passenger-first_name\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;airline.passenger[itemNr].first_name&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;First name of the passenger.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-additionalData-AdditionalDataAirline-airline-passenger-last_name\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;airline.passenger[itemNr].last_name&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;Last name of the passenger.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-additionalData-AdditionalDataAirline-airline-passenger-traveller_type\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;airline.passenger[itemNr].traveller_type&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;Accepted values: &lt;span translate=\\&quot;no\\&quot;&gt;&lt;strong&gt;mr&lt;\\\/strong&gt;&lt;\\\/span&gt;, &lt;span translate=\\&quot;no\\&quot;&gt;&lt;strong&gt;mrs&lt;\\\/strong&gt;&lt;\\\/span&gt;, or &lt;span translate=\\&quot;no\\&quot;&gt;&lt;strong&gt;ms&lt;\\\/strong&gt;&lt;\\\/span&gt;.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;\\\/tbody&gt;\\n&lt;\\\/table&gt;\\n&lt;p&gt;Note: As used in the parameters listed above, &lt;code&gt;[itemNr]&lt;\\\/code&gt; is a numerical number that has to be included, even if there is only one item (like one passenger), for example &lt;span translate=\\&quot;no\\&quot;&gt;&lt;strong&gt;airline.passenger1.first_name&lt;\\\/strong&gt;&lt;\\\/span&gt;.&lt;\\\/p&gt;\\n&lt;p&gt;&lt;strong&gt;Examples:&lt;\\\/strong&gt;&lt;\\\/p&gt;\\n&lt;div data-component-wrapper=\\&quot;code-sample\\&quot;&gt;\\n&lt;code-sample :title=\\&quot;&#039;Example of a single-leg flight for multiple passengers&#039;\\&quot; :id=\\&quot;&#039;&#039;\\&quot; :code-data=&#039;[{\\&quot;language\\&quot;:\\&quot;json\\&quot;,\\&quot;tabTitle\\&quot;:\\&quot;\\&quot;,\\&quot;content\\&quot;:\\&quot;{\\\\n    \\\\\\&quot;airline.leg1.carrier_code\\\\\\&quot;: \\\\\\&quot;W6\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.destination_code\\\\\\&quot;: \\\\\\&quot;BUD\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.depart_airport\\\\\\&quot;: \\\\\\&quot;BRI\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.date_of_travel\\\\\\&quot;: \\\\\\&quot;2024-09-02 15:45\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.class_of_travel\\\\\\&quot;: \\\\\\&quot;F\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger1.first_name\\\\\\&quot;: \\\\\\&quot;John\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger1.last_name\\\\\\&quot;: \\\\\\&quot;Smith\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger1.traveller_type\\\\\\&quot;: \\\\\\&quot;mr\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger2.first_name\\\\\\&quot;: \\\\\\&quot;Fish\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger2.last_name\\\\\\&quot;: \\\\\\&quot;Bone\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger2.traveller_type\\\\\\&quot;: \\\\\\&quot;mr\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.customer_reference_number\\\\\\&quot;: \\\\\\&quot;OE2WYY\\\\\\&quot;\\\\n}\\&quot;}]&#039; :enable-copy-link-to-code-block=\\&quot;true\\&quot; :code-sample-card-size=\\&quot;&#039;fullsize&#039;\\&quot;&gt;&lt;\\\/code-sample&gt;\\n&lt;\\\/div&gt;\\n&lt;div data-component-wrapper=\\&quot;code-sample\\&quot;&gt;\\n&lt;code-sample :title=\\&quot;&#039;Example of a multi-leg flight for multiple passenger&#039;\\&quot; :id=\\&quot;&#039;&#039;\\&quot; :code-data=&#039;[{\\&quot;language\\&quot;:\\&quot;json\\&quot;,\\&quot;tabTitle\\&quot;:\\&quot;\\&quot;,\\&quot;content\\&quot;:\\&quot;{\\\\n    \\\\\\&quot;airline.leg1.carrier_code\\\\\\&quot;: \\\\\\&quot;W6\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.destination_code\\\\\\&quot;: \\\\\\&quot;BUD\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.depart_airport\\\\\\&quot;: \\\\\\&quot;BRI\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg1.date_of_travel\\\\\\&quot;: \\\\\\&quot;2024-09-02 15:45\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg2.carrier_code\\\\\\&quot;: \\\\\\&quot;EA\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg2.destination_code\\\\\\&quot;: \\\\\\&quot;CUD\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg2.depart_airport\\\\\\&quot;: \\\\\\&quot;ABC\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.leg2.date_of_travel\\\\\\&quot;: \\\\\\&quot;2024-10-02 15:45\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger1.first_name\\\\\\&quot;: \\\\\\&quot;John\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger1.last_name\\\\\\&quot;: \\\\\\&quot;Smith\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger1.traveller_type\\\\\\&quot;: \\\\\\&quot;mr\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger2.first_name\\\\\\&quot;: \\\\\\&quot;Fish\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger2.last_name\\\\\\&quot;: \\\\\\&quot;Bone\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.passenger2.traveller_type\\\\\\&quot;: \\\\\\&quot;mr\\\\\\&quot;,\\\\n    \\\\\\&quot;airline.customer_reference_number\\\\\\&quot;: \\\\\\&quot;OE2WYY\\\\\\&quot;\\\\n}\\&quot;}]&#039; :enable-copy-link-to-code-block=\\&quot;true\\&quot; :code-sample-card-size=\\&quot;&#039;fullsize&#039;\\&quot;&gt;&lt;\\\/code-sample&gt;\\n&lt;\\\/div&gt;\\n&lt;\\\/li&gt;\\n&lt;\\\/ul&gt;\\n&lt;ul&gt;\\n&lt;li&gt;\\n&lt;p&gt;In addition, the  &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-additionalData-AdditionalDataOpenInvoice-openinvoicedata-merchantData\\&quot; class=\\&quot; external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;&lt;code&gt;additionalData.openinvoicedata.merchantData&lt;\\\/code&gt;&lt;\\\/a&gt; parameter may be provided:&lt;\\\/p&gt;\\n&lt;p&gt;Include all relevant details, like product, purchase, and customer details, in a Base64 encoded JSON object that comply with &lt;a href=\\&quot;https:\\\/\\\/docs.klarna.com\\\/api\\\/extra-merchant-data\\\/\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot; class=\\&quot;external-link no-image\\&quot;&gt;Klarna&#039;s specification&lt;\\\/a&gt;.&lt;\\\/p&gt;\\n&lt;p&gt;If the &lt;code&gt;merchantData&lt;\\\/code&gt; does not meet the format in the Klarna specification, the data will not be consumed by Klarna&#039;s risk engine. There will also not be any validation errors from Klarna in this case, so take care to send the correct details in the correct format.&lt;\\\/p&gt;\\n&lt;\\\/li&gt;\\n&lt;\\\/ul&gt;\\n&quot;,&quot;altTitle&quot;:&quot;advanced&quot;,&quot;oldTabId&quot;:&quot;advanced-api_2&quot;,&quot;relation&quot;:&quot;advanced&quot;}]\"\n            :should-update-when-url-changes='true'>\n        <\/tabs>\n    <\/div>\n<\/div>\n\n<h2>Line items<\/h2>\n<p>Select which endpoint you are using:<\/p>\n\n<div id=\"taby1VaM\">\n    <div data-component-wrapper=\"tabs\">\n        <tabs\n                        :items=\"[{&quot;title&quot;:&quot;&lt;code&gt;\\\/sessions&lt;\\\/code&gt;&quot;,&quot;content&quot;:&quot;\\n&lt;p&gt;For airline payments, the mandatory parameters that must be included in the  &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-lineItems\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;lineItems&lt;\\\/a&gt; object, include:&lt;\\\/p&gt;\\n&lt;table&gt;\\n&lt;thead&gt;\\n&lt;tr&gt;\\n&lt;th style=\\&quot;text-align: left;\\&quot;&gt;Parameter&lt;\\\/th&gt;\\n&lt;th style=\\&quot;text-align: left;\\&quot;&gt;Required&lt;\\\/th&gt;\\n&lt;th style=\\&quot;text-align: left;\\&quot;&gt;Description&lt;\\\/th&gt;\\n&lt;\\\/tr&gt;\\n&lt;\\\/thead&gt;\\n&lt;tbody&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-lineItems-quantity\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;lineItems.quantity&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;Number of items.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-lineItems-description\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;lineItems.description&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;Description of the line item. Max length: 10000.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/sessions#request-lineItems-amountIncludingTax\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;lineItems.amountIncludingTax&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;Item amount including the tax, in minor units.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;\\\/tbody&gt;\\n&lt;\\\/table&gt;\\n&quot;,&quot;altTitle&quot;:&quot;sessions&quot;,&quot;oldTabId&quot;:&quot;sessions-api_1&quot;,&quot;relation&quot;:&quot;sessions&quot;},{&quot;title&quot;:&quot;&lt;code&gt;\\\/payments&lt;\\\/code&gt;&quot;,&quot;content&quot;:&quot;\\n&lt;p&gt;For airline payments, the mandatory parameters that must be included in the  &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-lineItems\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;lineItems&lt;\\\/a&gt; object, include:&lt;\\\/p&gt;\\n&lt;table&gt;\\n&lt;thead&gt;\\n&lt;tr&gt;\\n&lt;th style=\\&quot;text-align: left;\\&quot;&gt;Parameter&lt;\\\/th&gt;\\n&lt;th style=\\&quot;text-align: left;\\&quot;&gt;Required&lt;\\\/th&gt;\\n&lt;th style=\\&quot;text-align: left;\\&quot;&gt;Description&lt;\\\/th&gt;\\n&lt;\\\/tr&gt;\\n&lt;\\\/thead&gt;\\n&lt;tbody&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-lineItems-quantity\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;lineItems.quantity&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;Number of items.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-lineItems-description\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;lineItems.description&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;Description of the line item. Max length: 10000.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;tr&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt; &lt;a href=\\&quot;https:\\\/\\\/docs.adyen.com\\\/api-explorer\\\/Checkout\\\/latest\\\/post\\\/payments#request-lineItems-amountIncludingTax\\&quot; class=\\&quot;codeLabel  external-link no-image\\&quot; target=\\&quot;_blank\\&quot; rel=\\&quot;nofollow noopener noreferrer\\&quot;&gt;lineItems.amountIncludingTax&lt;\\\/a&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;&lt;img title=\\&quot;-white_check_mark-\\&quot; alt=\\&quot;-white_check_mark-\\&quot; class=\\&quot;smileys\\&quot; src=\\&quot;\\\/user\\\/data\\\/smileys\\\/emoji\\\/white_check_mark.png\\&quot; \\\/&gt;&lt;\\\/td&gt;\\n&lt;td style=\\&quot;text-align: left;\\&quot;&gt;Item amount including the tax, in minor units.&lt;\\\/td&gt;\\n&lt;\\\/tr&gt;\\n&lt;\\\/tbody&gt;\\n&lt;\\\/table&gt;\\n&quot;,&quot;altTitle&quot;:&quot;advanced&quot;,&quot;oldTabId&quot;:&quot;advanced-api_2&quot;,&quot;relation&quot;:&quot;advanced&quot;}]\"\n            :should-update-when-url-changes='true'>\n        <\/tabs>\n    <\/div>\n<\/div>\n\n<h2>Capture payments<\/h2>\n<p>Because flight bookings are locked when the payment is made, immediate capture (also referred to as auto-capture) is supported by Klarna. However, the default manual capture flow is also supported.<\/p>","url":"https:\/\/docs.adyen.com\/pt\/payment-methods\/klarna\/airlines","articleFields":{"description":"Learn how to accept Klarna payments to airlines.","parameters":{"payment_method":"Klarna"},"id":"24216679","type":"page","feedback_component":true,"filters_component":false,"decision_tree":"[]","page_id":"b2f22cea-8936-4f0e-921b-dee718575f71","last_edit_on":"05-12-2025 13:59"},"algolia":{"url":"https:\/\/docs.adyen.com\/pt\/payment-methods\/klarna\/airlines","title":"Klarna for airlines","content":"When shoppers select Klarna to make payments to airlines, you have to include specific travel details in additionalData and lineItems of your  \/payments or  \/sessions request.\nAdditional data\nSelect which endpoint you are using:\n\n\n    \n        \n        \n    \n\n\nLine items\nSelect which endpoint you are using:\n\n\n    \n        \n        \n    \n\n\nCapture payments\nBecause flight bookings are locked when the payment is made, immediate capture (also referred to as auto-capture) is supported by Klarna. However, the default manual capture flow is also supported.","type":"page","locale":"pt","boost":17,"hierarchy":{"lvl0":"Home","lvl1":"Payment methods","lvl2":"Klarna","lvl3":"Klarna for airlines"},"hierarchy_url":{"lvl0":"https:\/\/docs.adyen.com\/pt","lvl1":"https:\/\/docs.adyen.com\/pt\/payment-methods","lvl2":"https:\/\/docs.adyen.com\/pt\/payment-methods\/klarna","lvl3":"\/pt\/payment-methods\/klarna\/airlines"},"levels":4,"category":"Payment method","category_color":"green","tags":["Klarna","airlines"]}}
