# Adds support for saving Klarna payment methods ## What’s new Adds support for saving Klarna payment methods and charging them later with the customer either off-session or on-session. This feature is available both through [Stripe Billing](https://docs.stripe.com/billing.md) and through a direct integration with the *Payment Intents API* (The Payment Intents API tracks the lifecycle of a customer checkout flow and triggers additional authentication steps when required by regulatory mandates, custom Radar fraud rules, or redirect-based payment methods) using `setup_future_usage` or the *Setup Intents API* (The Setup Intents API lets you build dynamic flows for collecting payment method details for future payments. It tracks the lifecycle of a payment setup flow and can trigger additional authentication steps if required by law or by the payment method). ## Impact You can now save Klarna payment methods and charge them later. Use this feature to: - Set up and charge subscriptions automatically, either through Stripe Billing or through a direct API integration. - Sell a physical product and set up a subscription at the same time. - Let your customer save their payment method for faster *on-demand* (When a customer stores their payment method with a business, they can make on-demand future purchases without re-authenticating, such as ordering a ride in their ride-share app) payments. ## Changes #### REST API | Parameters | Change | Resources or endpoints | | --------------- | ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `subscriptions` | Added | [Checkout.Session#create.payment_method_options.klarna](/api/checkout/sessions/create?api-version=2025-06-30.preview#create_checkout_session-payment_method_options-klarna-subscriptions), [Order#create.payment.settings.payment_method_options.klarna](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-subscriptions), [Order#update.payment.settings.payment_method_options.klarna](/api/orders/update?api-version=2025-06-30.preview#update_order-payment_settings_payment_method_options-klarna-subscriptions), [PaymentIntent#confirm.payment_method_options.klarna](/api/payment_intents/confirm?api-version=2025-06-30.preview#confirm_payment_intent-payment_method_options-klarna-subscriptions), [PaymentIntent#create.payment_method_options.klarna](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-subscriptions), [PaymentIntent#update.payment_method_options.klarna](/api/payment_intents/update?api-version=2025-06-30.preview#update_payment_intent-payment_method_options-klarna-subscriptions) | | `klarna` | Added | [Mandate.payment_method_details](/api/mandates/object?api-version=2025-06-30.preview#mandate_object-payment_method_details), [SetupIntent#confirm.payment_method_options](/api/setup_intents/confirm?api-version=2025-06-30.preview#confirm_setup_intent-payment_method_options), [SetupIntent#create.payment_method_options](/api/setup_intents/create?api-version=2025-06-30.preview#create_setup_intent-payment_method_options), [SetupIntent#update.payment_method_options](/api/setup_intents/update?api-version=2025-06-30.preview#update_setup_intent-payment_method_options), [SetupIntent.payment_method_options](/api/setup_intents/object?api-version=2025-06-30.preview#setup_intent_object-payment_method_options) | | `on_demand` | Added | [Order#create.payment.settings.payment_method_options.klarna](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-on_demand), [Order#update.payment.settings.payment_method_options.klarna](/api/orders/update?api-version=2025-06-30.preview#update_order-payment_settings_payment_method_options-klarna-on_demand), [PaymentIntent#confirm.payment_method_options.klarna](/api/payment_intents/confirm?api-version=2025-06-30.preview#confirm_payment_intent-payment_method_options-klarna-on_demand), [PaymentIntent#create.payment_method_options.klarna](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-on_demand), [PaymentIntent#update.payment_method_options.klarna](/api/payment_intents/update?api-version=2025-06-30.preview#update_payment_intent-payment_method_options-klarna-on_demand) | | Fields | Change | From → to | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `Order#create.payment.settings.payment_method_options.klarna.setup_future_usage`, `Order#update.payment.settings.payment_method_options.klarna.setup_future_usage`, `Order.payment.settings.payment_method_options.klarna.setup_future_usage`, `PaymentIntent#confirm.payment_method_options.klarna.setup_future_usage`, `PaymentIntent#create.payment_method_options.klarna.setup_future_usage`, `PaymentIntent#update.payment_method_options.klarna.setup_future_usage`, `PaymentIntent.payment_method_options.klarna.setup_future_usage` | Changed | [literal('none') → enum('none'|'off_session'|'on_session')](/api/payment_intents/object?api-version=2025-06-30.preview#payment_intent_object-payment_method_options-klarna-setup_future_usage) | #### Ruby | Parameters | Change | Resources or methods | | --------------- | ------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `subscriptions` | Added | [Checkout::Session::CreateParams::PaymentMethodOption::Klarna](/api/checkout/sessions/create?api-version=2025-06-30.preview#create_checkout_session-payment_method_options-klarna-subscriptions), [Order::CreateParams::Payment::Setting::PaymentMethodOption::Klarna](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-subscriptions), [Order::UpdateParams::Payment::Setting::PaymentMethodOption::Klarna](/api/orders/update?api-version=2025-06-30.preview#update_order-payment_settings_payment_method_options-klarna-subscriptions), [PaymentIntent::ConfirmParams::PaymentMethodOption::Klarna](/api/payment_intents/confirm?api-version=2025-06-30.preview#confirm_payment_intent-payment_method_options-klarna-subscriptions), [PaymentIntent::CreateParams::PaymentMethodOption::Klarna](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-subscriptions), [PaymentIntent::UpdateParams::PaymentMethodOption::Klarna](/api/payment_intents/update?api-version=2025-06-30.preview#update_payment_intent-payment_method_options-klarna-subscriptions) | | `klarna` | Added | [Mandate::PaymentMethodDetail](/api/mandates/object?api-version=2025-06-30.preview#mandate_object-payment_method_details), [SetupIntent::ConfirmParams::PaymentMethodOption](/api/setup_intents/confirm?api-version=2025-06-30.preview#confirm_setup_intent-payment_method_options), [SetupIntent::CreateParams::PaymentMethodOption](/api/setup_intents/create?api-version=2025-06-30.preview#create_setup_intent-payment_method_options), [SetupIntent::PaymentMethodOption](/api/setup_intents/object?api-version=2025-06-30.preview#setup_intent_object-payment_method_options), [SetupIntent::UpdateParams::PaymentMethodOption](/api/setup_intents/update?api-version=2025-06-30.preview#update_setup_intent-payment_method_options) | | `on_demand` | Added | [Order::CreateParams::Payment::Setting::PaymentMethodOption::Klarna](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-on_demand), [Order::UpdateParams::Payment::Setting::PaymentMethodOption::Klarna](/api/orders/update?api-version=2025-06-30.preview#update_order-payment_settings_payment_method_options-klarna-on_demand), [PaymentIntent::ConfirmParams::PaymentMethodOption::Klarna](/api/payment_intents/confirm?api-version=2025-06-30.preview#confirm_payment_intent-payment_method_options-klarna-on_demand), [PaymentIntent::CreateParams::PaymentMethodOption::Klarna](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-on_demand), [PaymentIntent::UpdateParams::PaymentMethodOption::Klarna](/api/payment_intents/update?api-version=2025-06-30.preview#update_payment_intent-payment_method_options-klarna-on_demand) | | Fields | Change | From → to | | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `Order::CreateParams::Payment::Setting::PaymentMethodOption::Klarna.setup_future_usage`, `Order::Payment::Setting::PaymentMethodOption::Klarna.setup_future_usage`, `Order::UpdateParams::Payment::Setting::PaymentMethodOption::Klarna.setup_future_usage`, `PaymentIntent::ConfirmParams::PaymentMethodOption::Klarna.setup_future_usage`, `PaymentIntent::CreateParams::PaymentMethodOption::Klarna.setup_future_usage`, `PaymentIntent::PaymentMethodOption::Klarna.setup_future_usage`, `PaymentIntent::UpdateParams::PaymentMethodOption::Klarna.setup_future_usage` | Changed | [literal('none') → enum('none'|'off_session'|'on_session')](/api/payment_intents/object?api-version=2025-06-30.preview#payment_intent_object-payment_method_options-klarna-setup_future_usage) | #### Python | Parameters | Change | Resources or methods | | --------------- | ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `subscriptions` | Added | [Order.CreateParamsPaymentSettingPaymentMethodOptionKlarna](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-subscriptions), [Order.ModifyParamsPaymentSettingPaymentMethodOptionKlarna](/api/orders/update?api-version=2025-06-30.preview#update_order-payment_settings_payment_method_options-klarna-subscriptions), [PaymentIntent.ConfirmParamsPaymentMethodOptionKlarna](/api/payment_intents/confirm?api-version=2025-06-30.preview#confirm_payment_intent-payment_method_options-klarna-subscriptions), [PaymentIntent.CreateParamsPaymentMethodOptionKlarna](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-subscriptions), [PaymentIntent.ModifyParamsPaymentMethodOptionKlarna](/api/payment_intents/update?api-version=2025-06-30.preview#update_payment_intent-payment_method_options-klarna-subscriptions), [checkout.Session.CreateParamsPaymentMethodOptionKlarna](/api/checkout/sessions/create?api-version=2025-06-30.preview#create_checkout_session-payment_method_options-klarna-subscriptions) | | `klarna` | Added | [Mandate.PaymentMethodDetail](/api/mandates/object?api-version=2025-06-30.preview#mandate_object-payment_method_details), [SetupIntent.ConfirmParamsPaymentMethodOption](/api/setup_intents/confirm?api-version=2025-06-30.preview#confirm_setup_intent-payment_method_options), [SetupIntent.CreateParamsPaymentMethodOption](/api/setup_intents/create?api-version=2025-06-30.preview#create_setup_intent-payment_method_options), [SetupIntent.ModifyParamsPaymentMethodOption](/api/setup_intents/update?api-version=2025-06-30.preview#update_setup_intent-payment_method_options), [SetupIntent.PaymentMethodOption](/api/setup_intents/object?api-version=2025-06-30.preview#setup_intent_object-payment_method_options) | | `on_demand` | Added | [Order.CreateParamsPaymentSettingPaymentMethodOptionKlarna](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-on_demand), [Order.ModifyParamsPaymentSettingPaymentMethodOptionKlarna](/api/orders/update?api-version=2025-06-30.preview#update_order-payment_settings_payment_method_options-klarna-on_demand), [PaymentIntent.ConfirmParamsPaymentMethodOptionKlarna](/api/payment_intents/confirm?api-version=2025-06-30.preview#confirm_payment_intent-payment_method_options-klarna-on_demand), [PaymentIntent.CreateParamsPaymentMethodOptionKlarna](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-on_demand), [PaymentIntent.ModifyParamsPaymentMethodOptionKlarna](/api/payment_intents/update?api-version=2025-06-30.preview#update_payment_intent-payment_method_options-klarna-on_demand) | | Fields | Change | From → to | | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `Order.CreateParamsPaymentSettingPaymentMethodOptionKlarna.setup_future_usage`, `Order.ModifyParamsPaymentSettingPaymentMethodOptionKlarna.setup_future_usage`, `Order.Payment.Setting.PaymentMethodOption.Klarna.setup_future_usage`, `PaymentIntent.ConfirmParamsPaymentMethodOptionKlarna.setup_future_usage`, `PaymentIntent.CreateParamsPaymentMethodOptionKlarna.setup_future_usage`, `PaymentIntent.ModifyParamsPaymentMethodOptionKlarna.setup_future_usage`, `PaymentIntent.PaymentMethodOption.Klarna.setup_future_usage` | Changed | [literal('none') → enum('none'|'off_session'|'on_session')](/api/payment_intents/object?api-version=2025-06-30.preview#payment_intent_object-payment_method_options-klarna-setup_future_usage) | #### PHP This change does not affect the PHP SDK. #### Java | Parameters | Change | Resources or methods | | --------------- | ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `subscriptions` | Added | [OrderCreateParams.payment.settings.payment_method_options.klarna](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-subscriptions), [OrderUpdateParams.payment.settings.payment_method_options.klarna](/api/orders/update?api-version=2025-06-30.preview#update_order-payment_settings_payment_method_options-klarna-subscriptions), [PaymentIntentConfirmParams.payment_method_options.klarna](/api/payment_intents/confirm?api-version=2025-06-30.preview#confirm_payment_intent-payment_method_options-klarna-subscriptions), [PaymentIntentCreateParams.payment_method_options.klarna](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-subscriptions), [PaymentIntentUpdateParams.payment_method_options.klarna](/api/payment_intents/update?api-version=2025-06-30.preview#update_payment_intent-payment_method_options-klarna-subscriptions), [checkout.SessionCreateParams.payment_method_options.klarna](/api/checkout/sessions/create?api-version=2025-06-30.preview#create_checkout_session-payment_method_options-klarna-subscriptions) | | `klarna` | Added | [Mandate.payment_method_details](/api/mandates/object?api-version=2025-06-30.preview#mandate_object-payment_method_details), [SetupIntent.payment_method_options](/api/setup_intents/object?api-version=2025-06-30.preview#setup_intent_object-payment_method_options), [SetupIntentConfirmParams.payment_method_options](/api/setup_intents/confirm?api-version=2025-06-30.preview#confirm_setup_intent-payment_method_options), [SetupIntentCreateParams.payment_method_options](/api/setup_intents/create?api-version=2025-06-30.preview#create_setup_intent-payment_method_options), [SetupIntentUpdateParams.payment_method_options](/api/setup_intents/update?api-version=2025-06-30.preview#update_setup_intent-payment_method_options) | | `onDemand` | Added | [OrderCreateParams.payment.settings.payment_method_options.klarna](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-on_demand), [OrderUpdateParams.payment.settings.payment_method_options.klarna](/api/orders/update?api-version=2025-06-30.preview#update_order-payment_settings_payment_method_options-klarna-on_demand), [PaymentIntentConfirmParams.payment_method_options.klarna](/api/payment_intents/confirm?api-version=2025-06-30.preview#confirm_payment_intent-payment_method_options-klarna-on_demand), [PaymentIntentCreateParams.payment_method_options.klarna](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-on_demand), [PaymentIntentUpdateParams.payment_method_options.klarna](/api/payment_intents/update?api-version=2025-06-30.preview#update_payment_intent-payment_method_options-klarna-on_demand) | | Fields | Change | From → to | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `Order.payment.settings.payment_method_options.klarna.setupFutureUsage`, `OrderCreateParams.payment.settings.payment_method_options.klarna.setupFutureUsage`, `OrderUpdateParams.payment.settings.payment_method_options.klarna.setupFutureUsage`, `PaymentIntent.payment_method_options.klarna.setupFutureUsage`, `PaymentIntentConfirmParams.payment_method_options.klarna.setupFutureUsage`, `PaymentIntentCreateParams.payment_method_options.klarna.setupFutureUsage`, `PaymentIntentUpdateParams.payment_method_options.klarna.setupFutureUsage` | Changed | [literal('none') → enum('none'|'off_session'|'on_session')](/api/payment_intents/object?api-version=2025-06-30.preview#payment_intent_object-payment_method_options-klarna-setup_future_usage) | #### Node.js | Parameters | Change | Resources or methods | | --------------- | ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `subscriptions` | Added | [Checkout.SessionCreateParams.payment_method_options.klarna](/api/checkout/sessions/create?api-version=2025-06-30.preview#create_checkout_session-payment_method_options-klarna-subscriptions), [OrderCreateParams.payment.settings.payment_method_options.klarna](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-subscriptions), [OrderUpdateParams.payment.settings.payment_method_options.klarna](/api/orders/update?api-version=2025-06-30.preview#update_order-payment_settings_payment_method_options-klarna-subscriptions), [PaymentIntentConfirmParams.payment_method_options.klarna](/api/payment_intents/confirm?api-version=2025-06-30.preview#confirm_payment_intent-payment_method_options-klarna-subscriptions), [PaymentIntentCreateParams.payment_method_options.klarna](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-subscriptions), [PaymentIntentUpdateParams.payment_method_options.klarna](/api/payment_intents/update?api-version=2025-06-30.preview#update_payment_intent-payment_method_options-klarna-subscriptions) | | `klarna` | Added | [Mandate.payment_method_details](/api/mandates/object?api-version=2025-06-30.preview#mandate_object-payment_method_details), [SetupIntent.payment_method_options](/api/setup_intents/object?api-version=2025-06-30.preview#setup_intent_object-payment_method_options), [SetupIntentConfirmParams.payment_method_options](/api/setup_intents/confirm?api-version=2025-06-30.preview#confirm_setup_intent-payment_method_options), [SetupIntentCreateParams.payment_method_options](/api/setup_intents/create?api-version=2025-06-30.preview#create_setup_intent-payment_method_options), [SetupIntentUpdateParams.payment_method_options](/api/setup_intents/update?api-version=2025-06-30.preview#update_setup_intent-payment_method_options) | | `on_demand` | Added | [OrderCreateParams.payment.settings.payment_method_options.klarna](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-on_demand), [OrderUpdateParams.payment.settings.payment_method_options.klarna](/api/orders/update?api-version=2025-06-30.preview#update_order-payment_settings_payment_method_options-klarna-on_demand), [PaymentIntentConfirmParams.payment_method_options.klarna](/api/payment_intents/confirm?api-version=2025-06-30.preview#confirm_payment_intent-payment_method_options-klarna-on_demand), [PaymentIntentCreateParams.payment_method_options.klarna](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-on_demand), [PaymentIntentUpdateParams.payment_method_options.klarna](/api/payment_intents/update?api-version=2025-06-30.preview#update_payment_intent-payment_method_options-klarna-on_demand) | | Fields | Change | From → to | | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `Order.payment.settings.payment_method_options.klarna.setup_future_usage`, `OrderCreateParams.payment.settings.payment_method_options.klarna.setup_future_usage`, `OrderUpdateParams.payment.settings.payment_method_options.klarna.setup_future_usage`, `PaymentIntent.payment_method_options.klarna.setup_future_usage`, `PaymentIntentConfirmParams.payment_method_options.klarna.setup_future_usage`, `PaymentIntentCreateParams.payment_method_options.klarna.setup_future_usage`, `PaymentIntentUpdateParams.payment_method_options.klarna.setup_future_usage` | Changed | [literal('none') → enum('none'|'off_session'|'on_session')](/api/payment_intents/object?api-version=2025-06-30.preview#payment_intent_object-payment_method_options-klarna-setup_future_usage) | #### Go | Parameters | Change | Resources or methods | | --------------- | ------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `Subscriptions` | Added | [CheckoutSessionPaymentMethodOptionsKlarnaParams](/api/checkout/sessions/create?api-version=2025-06-30.preview#create_checkout_session-payment_method_options-klarna-subscriptions), [OrderPaymentSettingsPaymentMethodOptionsKlarnaParams](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-subscriptions), [PaymentIntentConfirmPaymentMethodOptionsKlarnaParams](/api/payment_intents/confirm?api-version=2025-06-30.preview#confirm_payment_intent-payment_method_options-klarna-subscriptions), [PaymentIntentPaymentMethodOptionsKlarnaParams](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-subscriptions) | | `Klarna` | Added | [MandatePaymentMethodDetails](/api/mandates/object?api-version=2025-06-30.preview#mandate_object-payment_method_details), [SetupIntentConfirmPaymentMethodOptionsParams](/api/setup_intents/confirm?api-version=2025-06-30.preview#confirm_setup_intent-payment_method_options), [SetupIntentPaymentMethodOptions](/api/setup_intents/object?api-version=2025-06-30.preview#setup_intent_object-payment_method_options), [SetupIntentPaymentMethodOptionsParams](/api/setup_intents/create?api-version=2025-06-30.preview#create_setup_intent-payment_method_options) | | `OnDemand` | Added | [OrderPaymentSettingsPaymentMethodOptionsKlarnaParams](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-on_demand), [PaymentIntentConfirmPaymentMethodOptionsKlarnaParams](/api/payment_intents/confirm?api-version=2025-06-30.preview#confirm_payment_intent-payment_method_options-klarna-on_demand), [PaymentIntentPaymentMethodOptionsKlarnaParams](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-on_demand) | | Fields | Change | From → to | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `OrderPaymentSettingsPaymentMethodOptionsKlarna.SetupFutureUsage`, `OrderPaymentSettingsPaymentMethodOptionsKlarnaParams.SetupFutureUsage`, `PaymentIntentConfirmPaymentMethodOptionsKlarnaParams.SetupFutureUsage`, `PaymentIntentPaymentMethodOptionsKlarna.SetupFutureUsage`, `PaymentIntentPaymentMethodOptionsKlarnaParams.SetupFutureUsage` | Changed | [literal('none') → enum('none'|'off_session'|'on_session')](/api/payment_intents/object?api-version=2025-06-30.preview#payment_intent_object-payment_method_options-klarna-setup_future_usage) | #### .NET | Parameters | Change | Resources or methods | | --------------- | ------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `Subscriptions` | Added | [CheckoutSessionPaymentMethodOptionsKlarnaOptions](/api/checkout/sessions/create?api-version=2025-06-30.preview#create_checkout_session-payment_method_options-klarna-subscriptions), [OrderPaymentSettingsPaymentMethodOptionsKlarnaOptions](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-subscriptions), [PaymentIntentPaymentMethodOptionsKlarnaOptions](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-subscriptions) | | `Klarna` | Added | [Mandate.PaymentMethodDetails](/api/mandates/object?api-version=2025-06-30.preview#mandate_object-payment_method_details), [SetupIntent.PaymentMethodOptions](/api/setup_intents/object?api-version=2025-06-30.preview#setup_intent_object-payment_method_options), [SetupIntentPaymentMethodOptionsOptions](/api/setup_intents/create?api-version=2025-06-30.preview#create_setup_intent-payment_method_options) | | `OnDemand` | Added | [OrderPaymentSettingsPaymentMethodOptionsKlarnaOptions](/api/orders/create?api-version=2025-06-30.preview#create_order-payment_settings_payment_method_options-klarna-on_demand), [PaymentIntentPaymentMethodOptionsKlarnaOptions](/api/payment_intents/create?api-version=2025-06-30.preview#create_payment_intent-payment_method_options-klarna-on_demand) | | Fields | Change | From → to | | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `Order.Payment.Settings.PaymentMethodOptions.Klarna.SetupFutureUsage`, `OrderPaymentSettingsPaymentMethodOptionsKlarnaOptions.SetupFutureUsage`, `PaymentIntent.PaymentMethodOptions.Klarna.SetupFutureUsage`, `PaymentIntentPaymentMethodOptionsKlarnaOptions.SetupFutureUsage` | Changed | [literal('none') → enum('none'|'off_session'|'on_session')](/api/payment_intents/object?api-version=2025-06-30.preview#payment_intent_object-payment_method_options-klarna-setup_future_usage) | ## Upgrade #### REST API 1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench. 1. If you use an SDK, upgrade to the corresponding SDK version for this API version. - If you don’t use an SDK, update your [API requests](https://docs.stripe.com/api/versioning.md) to include `Stripe-Version: 2025-06-30.preview` 1. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 1. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 1. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 1. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours. Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md). #### Ruby 1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench. 1. Upgrade your Ruby SDK to [v15.4.0-beta.2](https://github.com/stripe/stripe-ruby/releases/tag/v15.4.0-beta.2) 1. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 1. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 1. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 1. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours. Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md). #### Python 1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench. 1. Upgrade your Python SDK to [v12.4.0b2](https://github.com/stripe/stripe-python/releases/tag/v12.4.0b2) 1. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 1. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 1. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 1. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours. Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md). #### PHP 1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench. 1. Upgrade your PHP SDK to [v17.5.0-beta.2](https://github.com/stripe/stripe-php/releases/tag/v17.5.0-beta.2) 1. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 1. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 1. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 1. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours. Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md). #### Java 1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench. 1. Upgrade your Java SDK to [v29.4.0-beta.2](https://github.com/stripe/stripe-java/releases/tag/v29.4.0-beta.2) 1. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 1. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 1. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 1. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours. Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md). #### Node.js 1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench. 1. Upgrade your Node SDK to [v18.4.0-beta.2](https://github.com/stripe/stripe-node/releases/tag/v18.4.0-beta.2) 1. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 1. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 1. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 1. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours. Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md). #### Go 1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench. 1. Upgrade your Go SDK to [v82.4.0-beta.2](https://github.com/stripe/stripe-go/releases/tag/v82.4.0-beta.2) 1. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 1. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 1. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 1. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours. Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md). #### .NET 1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench. 1. Upgrade your .NET SDK to [v48.4.0-beta.2](https://github.com/stripe/stripe-dotnet/releases/tag/v48.4.0-beta.2) 1. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 1. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 1. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 1. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours. Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md).