# Adds support for Verifone third-party device types to Terminal APIs ## What’s new You can now use four new Verifone device types with Stripe Terminal APIs: [V660p](https://docs.stripe.com/terminal/payments/setup-reader/v660p.md), [UX700](https://docs.stripe.com/terminal/payments/setup-reader/ux700.md), [P630](https://docs.stripe.com/terminal/payments/setup-reader/p630.md), and [M425](https://docs.stripe.com/terminal/payments/setup-reader/m425.md), along with their simulated variants for testing. The new device types are available in the [Terminal Reader API](https://docs.stripe.com/api/terminal/readers.md?api-version=2026-05-27.dahlia), [Terminal Configuration API](https://docs.stripe.com/api/terminal/configuration.md?api-version=2026-05-27.dahlia), [Terminal Device Deploy Group API](https://docs.stripe.com/api/terminal/device_deploy_groups.md?api-version=2026-05-27.dahlia), and [Terminal Device Asset Version API](https://docs.stripe.com/api/terminal/device_asset_versions.md?api-version=2026-05-27.dahlia). ## Impact When creating Terminal configurations, you can specify device-specific settings for each Verifone device type. Learn more about [Terminal Configurations](https://docs.stripe.com/terminal/fleet/configurations-overview.md?dashboard-or-api=api). If you’re using the V660p or UX700 device types, you can deploy third-party applications to these readers using the existing Device Deploy Group and Device Asset Version APIs. Learn more about [Apps on Devices](https://docs.stripe.com/terminal/features/apps-on-devices/overview.md). ## Changes #### REST API | Parameters | Change | Resources or endpoints | | --- | --- | --- | | `verifone_m425`, `verifone_p630`, `verifone_ux700`, `verifone_v660p` | Added | [Terminal.Configuration](/api/terminal/configuration/object?api-version=2026-05-27.dahlia#terminal_configuration_object), [Terminal.Configuration#create](/api/terminal/configuration/create?api-version=2026-05-27.dahlia#create_configuration), [Terminal.Configuration#update](/api/terminal/configuration/update?api-version=2026-05-27.dahlia#update_configuration) | | Values | Change | Enums | | --- | --- | --- | | `simulated_verifone_m425`, `simulated_verifone_p630`, `simulated_verifone_ux700`, `simulated_verifone_v660p`, `verifone_m425`, `verifone_p630`, `verifone_ux700`, `verifone_v660p` | Added | [Terminal.Reader#list.device_type](/api/terminal/readers/list?api-version=2026-05-27.dahlia#list_terminal_reader-device_type), [Terminal.Reader.device_type](/api/terminal/readers/object?api-version=2026-05-27.dahlia#terminal_reader_object-device_type) | #### Ruby | Parameters | Change | Resources or methods | | --- | --- | --- | | `verifone_m425`, `verifone_p630`, `verifone_ux700`, `verifone_v660p` | Added | [Terminal::Configuration](/api/terminal/configuration/object?api-version=2026-05-27.dahlia#terminal_configuration_object), [Terminal::ConfigurationCreateParams](/api/terminal/configuration/create?api-version=2026-05-27.dahlia#create_configuration), [Terminal::ConfigurationUpdateParams](/api/terminal/configuration/update?api-version=2026-05-27.dahlia#update_configuration) | #### Python | Parameters | Change | Resources or methods | | --- | --- | --- | | `verifone_m425`, `verifone_p630`, `verifone_ux700`, `verifone_v660p` | Added | [Terminal.Configuration](/api/terminal/configuration/object?api-version=2026-05-27.dahlia#terminal_configuration_object), [terminal.ConfigurationCreateParams](/api/terminal/configuration/create?api-version=2026-05-27.dahlia#create_configuration), [terminal.ConfigurationModifyParams](/api/terminal/configuration/update?api-version=2026-05-27.dahlia#update_configuration) | | Values | Change | Enums | | --- | --- | --- | | `simulated_verifone_m425`, `simulated_verifone_p630`, `simulated_verifone_ux700`, `simulated_verifone_v660p`, `verifone_m425`, `verifone_p630`, `verifone_ux700`, `verifone_v660p` | Added | [terminal.ReaderListParams.device_type](/api/terminal/readers/list?api-version=2026-05-27.dahlia#list_terminal_reader-device_type), [Terminal.Reader.device_type](/api/terminal/readers/object?api-version=2026-05-27.dahlia#terminal_reader_object-device_type) | #### PHP | Parameters | Change | Resources or methods | | --- | --- | --- | | `verifone_m425`, `verifone_p630`, `verifone_ux700`, `verifone_v660p` | Added | [Terminal.Configuration](/api/terminal/configuration/object?api-version=2026-05-27.dahlia#terminal_configuration_object), [Terminal\Configuration.create().$params](/api/terminal/configuration/create?api-version=2026-05-27.dahlia#create_configuration), [Terminal\Configuration.update().$params](/api/terminal/configuration/update?api-version=2026-05-27.dahlia#update_configuration) | | Values | Change | Enum | | --- | --- | --- | | `simulated_verifone_m425`, `simulated_verifone_p630`, `simulated_verifone_ux700`, `simulated_verifone_v660p`, `verifone_m425`, `verifone_p630`, `verifone_ux700`, `verifone_v660p` | Added | [Terminal.Reader.device_type](/api/terminal/readers/object?api-version=2026-05-27.dahlia#terminal_reader_object-device_type) | #### Java | Parameters | Change | Resources or methods | | --- | --- | --- | | `verifoneM425`, `verifoneP630`, `verifoneUx700`, `verifoneV660p` | Added | [terminal.Configuration](/api/terminal/configuration/object?api-version=2026-05-27.dahlia#terminal_configuration_object), [terminal.ConfigurationCreateParams](/api/terminal/configuration/create?api-version=2026-05-27.dahlia#create_configuration), [terminal.ConfigurationUpdateParams](/api/terminal/configuration/update?api-version=2026-05-27.dahlia#update_configuration) | | Values | Change | Enum | | --- | --- | --- | | `simulated_verifone_m425`, `simulated_verifone_p630`, `simulated_verifone_ux700`, `simulated_verifone_v660p`, `verifone_m425`, `verifone_p630`, `verifone_ux700`, `verifone_v660p` | Added | [terminal.ReaderListParams.deviceType](/api/terminal/readers/list?api-version=2026-05-27.dahlia#list_terminal_reader-deviceType) | #### Node.js | Parameters | Change | Resources or methods | | --- | --- | --- | | `verifone_m425`, `verifone_p630`, `verifone_ux700`, `verifone_v660p` | Added | [Terminal.Configuration](/api/terminal/configuration/object?api-version=2026-05-27.dahlia#terminal_configuration_object), [Terminal.ConfigurationCreateParams](/api/terminal/configuration/create?api-version=2026-05-27.dahlia#create_configuration), [Terminal.ConfigurationUpdateParams](/api/terminal/configuration/update?api-version=2026-05-27.dahlia#update_configuration) | | Values | Change | Enums | | --- | --- | --- | | `simulated_verifone_m425`, `simulated_verifone_p630`, `simulated_verifone_ux700`, `simulated_verifone_v660p`, `verifone_m425`, `verifone_p630`, `verifone_ux700`, `verifone_v660p` | Added | [Terminal.ReaderListParams.device_type](/api/terminal/readers/list?api-version=2026-05-27.dahlia#list_terminal_reader-device_type), [Terminal.Reader.device_type](/api/terminal/readers/object?api-version=2026-05-27.dahlia#terminal_reader_object-device_type) | #### Go | Parameters | Change | Resources or methods | | --- | --- | --- | | `VerifoneM425`, `VerifoneP630`, `VerifoneUx700`, `VerifoneV660p` | Added | [TerminalConfiguration](/api/terminal/configuration/object?api-version=2026-05-27.dahlia#terminal_configuration_object), [TerminalConfigurationParams](/api/terminal/configuration/update?api-version=2026-05-27.dahlia#update_configuration) | | Values | Change | Enum | | --- | --- | --- | | `simulated_verifone_m425`, `simulated_verifone_p630`, `simulated_verifone_ux700`, `simulated_verifone_v660p`, `verifone_m425`, `verifone_p630`, `verifone_ux700`, `verifone_v660p` | Added | [TerminalReader.DeviceType](/api/terminal/readers/object?api-version=2026-05-27.dahlia#terminal_reader_object-DeviceType) | #### .NET | Parameters | Change | Resources or methods | | --- | --- | --- | | `VerifoneM425`, `VerifoneP630`, `VerifoneUx700`, `VerifoneV660p` | Added | [Terminal.Configuration](/api/terminal/configuration/object?api-version=2026-05-27.dahlia#terminal_configuration_object), [Terminal.ConfigurationCreateOptions](/api/terminal/configuration/create?api-version=2026-05-27.dahlia#create_configuration), [Terminal.ConfigurationUpdateOptions](/api/terminal/configuration/update?api-version=2026-05-27.dahlia#update_configuration) | ## 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. 2. 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: 2026-05-27.dahlia` 3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 4. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 6. 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. 2. Upgrade your Ruby SDK to the latest version. 3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 4. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 6. 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. 2. Upgrade your Python SDK to the latest version. 3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 4. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 6. 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. 2. Upgrade your PHP SDK to the latest version. 3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 4. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 6. 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. 2. Upgrade your Java SDK to the latest version. 3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 4. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 6. 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. 2. Upgrade your Node SDK to the latest version. 3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 4. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 6. 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. 2. Upgrade your Go SDK to the latest version. 3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 4. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 6. 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. 2. Upgrade your .NET SDK to the latest version. 3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md). 4. [Test your integration](https://docs.stripe.com/testing.md) against the new version. 5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md). 6. 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 printing images on Terminal readers with embedded printers](https://docs.stripe.com/changelog/dahlia/2026-05-27/terminal-reader-print-action.md) - [Adds API error details to Terminal reader action failures](https://docs.stripe.com/changelog/dahlia/2026-05-27/terminal-reader-action-failures-error-details.md)