# Adds transaction link ID to card payment method details for Mastercard and Maestro transactions ## What’s new Adds the [transaction_link_id](https://docs.stripe.com/api/charges/object.md?api-version=2026-06-24.dahlia#charge_object-payment_method_details-card-transaction_link_id) property to the [payment_method_details.card](https://docs.stripe.com/api/charges/object.md?api-version=2026-06-24.dahlia#charge_object-payment_method_details-card) hash on the [Charge](https://docs.stripe.com/api/charges/object.md?api-version=2026-06-24.dahlia) object. The transaction link ID is a unique identifier that Mastercard and Maestro assign to link related transactions. When present in the financial network’s authorization response, `transaction_link_id` is returned as a string of up to 22 characters. Otherwise, it returns as null. ## Impact Use the `transaction_link_id` property with the existing network transaction ID when reconciling or linking related transactions in your integration. ## Changes #### REST API | Parameter | Change | Resources or endpoints | | --- | --- | --- | | `transaction_link_id` | Added | [Charge.payment_method_details.card](/api/charges/object?api-version=2026-06-24.dahlia#charge_object-payment_method_details-card) | #### Ruby | Parameter | Change | Resources or methods | | --- | --- | --- | | `transaction_link_id` | Added | [Charge::PaymentMethodDetail::Card](/api/charges/object?api-version=2026-06-24.dahlia#charge_object-payment_method_details-card) | #### Python | Parameter | Change | Resources or methods | | --- | --- | --- | | `transaction_link_id` | Added | [Charge.PaymentMethodDetail.Card](/api/charges/object?api-version=2026-06-24.dahlia#charge_object-payment_method_details-card) | #### PHP | Parameter | Change | Resources or methods | | --- | --- | --- | | `transaction_link_id` | Added | [Charge.payment_method_details.card](/api/charges/object?api-version=2026-06-24.dahlia#charge_object-payment_method_details-card) | #### Java | Parameter | Change | Resources or methods | | --- | --- | --- | | `transactionLinkId` | Added | [Charge.payment_method_details.card](/api/charges/object?api-version=2026-06-24.dahlia#charge_object-payment_method_details-card) | #### Node.js | Parameter | Change | Resources or methods | | --- | --- | --- | | `transaction_link_id` | Added | [Charge.payment_method_details.card](/api/charges/object?api-version=2026-06-24.dahlia#charge_object-payment_method_details-card) | #### Go | Parameter | Change | Resources or methods | | --- | --- | --- | | `TransactionLinkID` | Added | [ChargePaymentMethodDetailsCard](/api/charges/object?api-version=2026-06-24.dahlia#charge_object-payment_method_details-card) | #### .NET | Parameter | Change | Resources or methods | | --- | --- | --- | | `TransactionLinkId` | Added | [Charge.PaymentMethodDetails.Card](/api/charges/object?api-version=2026-06-24.dahlia#charge_object-payment_method_details-card) | ## 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: 2026-06-24.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 buyer ID support for Bizum payments](https://docs.stripe.com/changelog/dahlia/2026-06-24/bizum-payments-buyer-id.md) - [Enables manual capture for Sunbit payments](https://docs.stripe.com/changelog/dahlia/2026-06-24/enables-manual-capture-for-sunbit-payments.md) - [Adds buyer ID support for BLIK payments](https://docs.stripe.com/changelog/dahlia/2026-06-24/blik-payments-buyer-id.md) - [Adds a fingerprint to Pix payment method details](https://docs.stripe.com/changelog/dahlia/2026-06-24/pix-fingerprint-payment-method-details.md) - [Adds payment method options for Sunbit in Checkout Sessions](https://docs.stripe.com/changelog/dahlia/2026-06-24/sunbit-checkout-pmo.md) - [Adds support for the Sui network and USDsui token for crypto payments](https://docs.stripe.com/changelog/dahlia/2026-06-24/sui-network-and-usdsui-token-support.md) - [Adds support for Mastercard compliance disputes](https://docs.stripe.com/changelog/dahlia/2026-06-24/mastercard-compliance-disputes.md) - [Adds support for recurring payments with Satispay](https://docs.stripe.com/changelog/dahlia/2026-06-24/satispay-recurring-payments.md)