# Adds new plan types for Japan installments ## What’s new Adds `bonus` and `revolving` enum values to the `type` parameter for [card installment plans](https://docs.stripe.com/api/charges/object.md?api-version=2025-06-30.basil#charge_object-payment_method_details-card-installments-plan-type). ## Impact This change coincides with the release of [installment payments for Stripe Japan accounts](https://docs.stripe.com/payments/jp-installments.md), which support other plan types than `fixed_count` to also choose from: - With a `bonus` installment plan, the customer defers payment to a later date that aligns with their salary bonus. - With a `revolving` installment plan, the customer pays a certain amount each month, and the remaining balance rolls over to the next month. ## Changes #### REST API | Fields | Change | From → to | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `Charge.payment_method_details.card.installments.plan.type`, `ConfirmationToken.payment_method_options.card.installments.plan.type`, `ConfirmationToken.testHelpers#create.payment_method_options.card.installments.plan.type`, `Invoice#create.payment_settings.payment_method_options.card.installments.plan.type`, `Invoice#update.payment_settings.payment_method_options.card.installments.plan.type`, `PaymentIntent#confirm.payment_method_options.card.installments.plan.type`, `PaymentIntent#create.payment_method_options.card.installments.plan.type`, `PaymentIntent#update.payment_method_options.card.installments.plan.type`, `PaymentIntent.payment_method_options.card.installments.available_plans[].type`, `PaymentIntent.payment_method_options.card.installments.plan.type` | Changed | [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/charges/object?api-version=2025-06-30.basil#charge_object-payment_method_details-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/object?api-version=2025-06-30.basil#confirmation_token_object-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/test_create?api-version=2025-06-30.basil#test_create-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/create?api-version=2025-06-30.basil#create_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/update?api-version=2025-06-30.basil#update_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/confirm?api-version=2025-06-30.basil#confirm_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/create?api-version=2025-06-30.basil#create_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/update?api-version=2025-06-30.basil#update_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-available_plans-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-plan-type) | #### Ruby | Fields | Change | From → to | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `Charge::PaymentMethodDetail::Card::Installment::Plan.type`, `ConfirmationToken::CreateParams::PaymentMethodOption::Card::Installment::Plan.type`, `ConfirmationToken::PaymentMethodOption::Card::Installment::Plan.type`, `Invoice::CreateParams::PaymentSetting::PaymentMethodOption::Card::Installment::Plan.type`, `Invoice::UpdateParams::PaymentSetting::PaymentMethodOption::Card::Installment::Plan.type`, `PaymentIntent::ConfirmParams::PaymentMethodOption::Card::Installment::Plan.type`, `PaymentIntent::CreateParams::PaymentMethodOption::Card::Installment::Plan.type`, `PaymentIntent::PaymentMethodOption::Card::Installment::AvailablePlan.type`, `PaymentIntent::PaymentMethodOption::Card::Installment::Plan.type`, `PaymentIntent::UpdateParams::PaymentMethodOption::Card::Installment::Plan.type` | Changed | [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/charges/object?api-version=2025-06-30.basil#charge_object-payment_method_details-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/object?api-version=2025-06-30.basil#confirmation_token_object-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/test_create?api-version=2025-06-30.basil#test_create-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/create?api-version=2025-06-30.basil#create_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/update?api-version=2025-06-30.basil#update_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/confirm?api-version=2025-06-30.basil#confirm_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/create?api-version=2025-06-30.basil#create_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/update?api-version=2025-06-30.basil#update_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-available_plans-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-plan-type) | #### Python | Fields | Change | From → to | | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `Charge.PaymentMethodDetail.Card.Installment.Plan.type`, `ConfirmationToken.CreateParamsPaymentMethodOptionCardInstallmentPlan.type`, `ConfirmationToken.PaymentMethodOption.Card.Installment.Plan.type`, `Invoice.CreateParamsPaymentSettingPaymentMethodOptionCardInstallmentPlan.type`, `Invoice.ModifyParamsPaymentSettingPaymentMethodOptionCardInstallmentPlan.type`, `PaymentIntent.ConfirmParamsPaymentMethodOptionCardInstallmentPlan.type`, `PaymentIntent.CreateParamsPaymentMethodOptionCardInstallmentPlan.type`, `PaymentIntent.ModifyParamsPaymentMethodOptionCardInstallmentPlan.type`, `PaymentIntent.PaymentMethodOption.Card.Installment.AvailablePlan.type`, `PaymentIntent.PaymentMethodOption.Card.Installment.Plan.type` | Changed | [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/charges/object?api-version=2025-06-30.basil#charge_object-payment_method_details-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/object?api-version=2025-06-30.basil#confirmation_token_object-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/test_create?api-version=2025-06-30.basil#test_create-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/create?api-version=2025-06-30.basil#create_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/update?api-version=2025-06-30.basil#update_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/confirm?api-version=2025-06-30.basil#confirm_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/create?api-version=2025-06-30.basil#create_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/update?api-version=2025-06-30.basil#update_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-available_plans-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-plan-type) | #### PHP This change does not affect the PHP SDK. #### Java | Fields | Change | From → to | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `Charge.payment_method_details.card.installments.plan.type`, `ConfirmationToken.payment_method_options.card.installments.plan.type`, `ConfirmationTokenCreateParams.payment_method_options.card.installments.plan.type`, `InvoiceCreateParams.payment_settings.payment_method_options.card.installments.plan.type`, `InvoiceUpdateParams.payment_settings.payment_method_options.card.installments.plan.type`, `PaymentIntent.payment_method_options.card.installments.available_plans[].type`, `PaymentIntent.payment_method_options.card.installments.plan.type`, `PaymentIntentConfirmParams.payment_method_options.card.installments.plan.type`, `PaymentIntentCreateParams.payment_method_options.card.installments.plan.type`, `PaymentIntentUpdateParams.payment_method_options.card.installments.plan.type` | Changed | [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/charges/object?api-version=2025-06-30.basil#charge_object-payment_method_details-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/object?api-version=2025-06-30.basil#confirmation_token_object-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/test_create?api-version=2025-06-30.basil#test_create-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/create?api-version=2025-06-30.basil#create_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/update?api-version=2025-06-30.basil#update_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/confirm?api-version=2025-06-30.basil#confirm_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/create?api-version=2025-06-30.basil#create_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/update?api-version=2025-06-30.basil#update_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-available_plans-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-plan-type) | #### Node.js | Fields | Change | From → to | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `Charge.payment_method_details.card.installments.plan.type`, `ConfirmationToken.payment_method_options.card.installments.plan.type`, `ConfirmationTokenCreateParams.testHelpers.payment_method_options.card.installments.plan.type`, `InvoiceCreateParams.payment_settings.payment_method_options.card.installments.plan.type`, `InvoiceUpdateParams.payment_settings.payment_method_options.card.installments.plan.type`, `PaymentIntent.payment_method_options.card.installments.available_plans[].type`, `PaymentIntent.payment_method_options.card.installments.plan.type`, `PaymentIntentConfirmParams.payment_method_options.card.installments.plan.type`, `PaymentIntentCreateParams.payment_method_options.card.installments.plan.type`, `PaymentIntentUpdateParams.payment_method_options.card.installments.plan.type` | Changed | [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/charges/object?api-version=2025-06-30.basil#charge_object-payment_method_details-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/object?api-version=2025-06-30.basil#confirmation_token_object-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/test_create?api-version=2025-06-30.basil#test_create-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/create?api-version=2025-06-30.basil#create_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/update?api-version=2025-06-30.basil#update_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/confirm?api-version=2025-06-30.basil#confirm_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/create?api-version=2025-06-30.basil#create_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/update?api-version=2025-06-30.basil#update_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-available_plans-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-plan-type) | #### Go | Fields | Change | From → to | | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `ConfirmationTokenPaymentMethodOptionsCardInstallmentsPlan.Type`, `ConfirmationTokenPaymentMethodOptionsCardInstallmentsPlanParams.Type`, `InvoicePaymentSettingsPaymentMethodOptionsCardInstallmentsPlanParams.Type`, `PaymentIntentConfirmPaymentMethodOptionsCardInstallmentsPlanParams.Type`, `PaymentIntentPaymentMethodOptionsCardInstallmentsPlan.Type`, `PaymentIntentPaymentMethodOptionsCardInstallmentsPlanParams.Type` | Changed | [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/charges/object?api-version=2025-06-30.basil#charge_object-payment_method_details-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/object?api-version=2025-06-30.basil#confirmation_token_object-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/test_create?api-version=2025-06-30.basil#test_create-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/create?api-version=2025-06-30.basil#create_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/update?api-version=2025-06-30.basil#update_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/confirm?api-version=2025-06-30.basil#confirm_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/create?api-version=2025-06-30.basil#create_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/update?api-version=2025-06-30.basil#update_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-available_plans-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-plan-type) | #### .NET | Fields | Change | From → to | | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `Charge.PaymentMethodDetails.Card.Installments.Plan.Type`, `ConfirmationToken.PaymentMethodOptions.Card.Installments.Plan.Type`, `ConfirmationTokenPaymentMethodOptionsCardInstallmentsPlanOptions.Type`, `InvoicePaymentSettingsPaymentMethodOptionsCardInstallmentsPlanOptions.Type`, `PaymentIntent.PaymentMethodOptions.Card.Installments.AvailablePlans.Type`, `PaymentIntent.PaymentMethodOptions.Card.Installments.Plan.Type`, `PaymentIntentPaymentMethodOptionsCardInstallmentsPlanOptions.Type` | Changed | [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/charges/object?api-version=2025-06-30.basil#charge_object-payment_method_details-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/object?api-version=2025-06-30.basil#confirmation_token_object-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/confirmation_tokens/test_create?api-version=2025-06-30.basil#test_create-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/create?api-version=2025-06-30.basil#create_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/invoices/update?api-version=2025-06-30.basil#update_invoice-payment_settings-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/confirm?api-version=2025-06-30.basil#confirm_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/create?api-version=2025-06-30.basil#create_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/update?api-version=2025-06-30.basil#update_payment_intent-payment_method_options-card-installments-plan-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-available_plans-type), [literal('fixed_count') → enum('bonus'|'fixed_count'|'revolving')](/api/payment_intents/object?api-version=2025-06-30.basil#payment_intent_object-payment_method_options-card-installments-plan-type) | ## 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.basil` 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 [v15.3.0](https://github.com/stripe/stripe-ruby/releases/tag/v15.3.0) 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 [v12.3.0](https://github.com/stripe/stripe-python/releases/tag/v12.3.0) 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 [v17.4.0](https://github.com/stripe/stripe-php/releases/tag/v17.4.0) 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 [v29.3.0](https://github.com/stripe/stripe-java/releases/tag/v29.3.0) 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 [v18.3.0](https://github.com/stripe/stripe-node/releases/tag/v18.3.0) 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 [v82.3.0](https://github.com/stripe/stripe-go/releases/tag/v82.3.0) 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 [v48.3.0](https://github.com/stripe/stripe-dotnet/releases/tag/v48.3.0) 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). ## Related changes - [Adds support for saving Klarna payment methods](https://docs.stripe.com/changelog/basil/2025-06-30/klarna-saved-payment-methods.md) - [Adds BUUT as a supported bank when using iDEAL](https://docs.stripe.com/changelog/basil/2025-06-30/ideal-buut-support.md) - [Adds support for crypto payment method](https://docs.stripe.com/changelog/basil/2025-06-30/crypto-payment-method.md)