This page tracks updates to the Google Pay API for Android.

## August 05, 2026

Feature Added the `cardFundingSource` parameter to the `CardInfo` response object. This parameter returns the funding source of the selected card (`UNKNOWN`, `CREDIT`, `DEBIT`, or `PREPAID`). Merchants and PSPs sometimes need to calculate surcharge fees, discounts, or dynamic pricing based on the underlying card type (for example, applying a different fee for debit/prepaid cards versus credit cards). Google Pay provides this vital signal via `cardFundingSource`. Check the [Object reference](https://developers.google.com/pay/api/android/reference/response-objects.md.txt#CardInfo) for more information.

## April 27, 2026

Feature Added support for Dynamic Price Updates via callbacks in the Google Pay API for Android. This feature allows merchants to update the payment sheet dynamically based on user actions (e.g., changing shipping address or shipping option). This requires version 20.0.0 or higher of the `com.google.android.gms:play-services-wallet` library. New objects introduced include `PaymentDataCallbacks`, `PaymentDataRequestUpdate`, `IntermediatePaymentData`, and `PaymentAuthorizationResult`.

## March 01, 2026

Feature Expanded the [Gateway test cards](https://developers.google.com/pay/api/android/guides/resources/test-card-suite.md.txt#gateway-test-cards) to support billing addresses from 27 markets (previously US only). This allows merchants to test end-to-end payment flows with country-specific billing address in the `TEST` environment. The added markets include United Kingdom, France, Germany, Spain, Japan, Hong Kong, Brazil, and 20 other countries.

## November 01, 2025

Feature Added the `FULL-ISO3166` option to the `format` property of the `BillingAddressParameters` object and introduced a new `format` property to the `ShippingAddressParameters` object. Updated the returned properties of the `IntermediateAddress` and `Address` objects to include a new format property, `iso3166AdministrativeArea`. This change should be non-breaking for existing implementations. Check the [reference pages](https://developers.google.com/pay/api/android/reference/client.md.txt) for more information.

## October 01, 2025

Feature Added support for new `PIX` and `EWALLET` button types to the [Pay Button API](https://developers.google.com/pay/api/android/reference/client.md.txt#PayButton)
Feature Added new CONTINUE_TO_REVIEW `checkoutOption`. When using this option, the payment sheet button is labeled "Review Order" Check the [Object reference](https://developers.google.com/pay/api/web/reference/request-objects.md.txt#TransactionInfo) for more information.
Feature Added new API method [getPaymentMetdata](https://developers.google.com/pay/api/android/reference/client.md.txt#getPaymentMetadata%20(PaymentMetadataRequest)) to fetch metadata related to a user's preferred payment method to enhance their pre-checkout experience. Please [contact us](https://developers.google.com/pay/api/android/support/how-to-get-help.md.txt) for more information on this feature.

## July 01, 2024

Feature The [PayButton API](https://developers.google.com/pay/api/android/reference/client.md.txt#PayButton) now offers a personalization feature that displays the user's card network (e.g., Visa, Mastercard) and the last four digits of their card on the following Google Pay payment buttons. This enhancement is available only to users who have an eligible card linked to their Google Pay account.

## May 01, 2024

Feature Version 19.4.0 of the Play Services Wallet library sets the minimum SDK version to 21 and includes internal dependency updates.

## February 01, 2024

Feature Released version 19.3.0 of the Play Services Wallet library, which adds support for the new Activity Result API on Android with the introduction of new contracts to handle [`loadPaymentData`](https://developers.google.com/android/reference/com/google/android/gms/wallet/PaymentsClient.md.txt#loadPaymentData(com.google.android.gms.wallet.PaymentDataRequest)) task results. Get started with the API by creating activity result launchers using the [`GetPaymentData`](https://developers.google.com/android/reference/com/google/android/gms/wallet/contract/TaskResultContracts.GetPaymentData.md.txt) and [`GetPaymentDataResult`](https://developers.google.com/android/reference/com/google/android/gms/wallet/contract/TaskResultContracts.GetPaymentDataResult.md.txt) contracts.

## December 01, 2023

Feature Released version 19.3.0-beta01 of the Play Services Wallet library, which adds support for the new Activity Result API on Android with the introduction of new contracts to handle [`loadPaymentData`](https://developers.google.com/android/reference/com/google/android/gms/wallet/PaymentsClient.md.txt#loadPaymentData(com.google.android.gms.wallet.PaymentDataRequest)) task results. Get started with the API by creating activity result launchers using the [`GetPaymentData`](https://developers.google.com/android/reference/com/google/android/gms/wallet/contract/TaskResultContracts.GetPaymentData.md.txt) and [`GetPaymentDataResult`](https://developers.google.com/android/reference/com/google/android/gms/wallet/contract/TaskResultContracts.GetPaymentDataResult.md.txt) contracts. This version also deprecates the [AutoResolveHelper#resolveTask(Task\<TResult\>, Activity, int)](https://developers.google.com/android/reference/com/google/android/gms/wallet/AutoResolveHelper#resolveTask(com.google.android.gms.tasks.Task<TResult>,%20android.app.Activity,%20int)"><code translate=) method. Use the [new Activity Result API contracts](https://developers.google.com/android/reference/com/google/android/gms/wallet/contract/TaskResultContracts.md.txt) introduced in this release instead.

## September 01, 2023

Feature Released version 19.2.1 of the Play Services Wallet library, which updates the PayButton API to fall back to a static button asset for users with Google Play services version less than 23.21.0.

## June 01, 2023

Feature Updated the PayButton API for Android with button text the same size as the "GPay" logo, adjustable button margins to the minimum and maximum button heights, and a configurable corner radius to match your UI design.

## April 01, 2023

Feature Added a PayButton API for Android to generate Google Pay payment buttons styled with the latest Google Pay branding. See developer documentation for instructions to [update to the new payment button](https://developers.google.com/pay/api/android/guides/resources/update-to-new-payment-button)

## February 01, 2023

Change Added a [Gateway Test Cards](https://developers.google.com/pay/api/web/guides/resources/test-card-suite.md.txt) to facilitate end-to-end testing. Merchants can select one of these cards to get a token they can send to a processor's test environment and recieve appropriate responses. Refer to the [test card suite documentation](https://developers.google.com/pay/api/processors/guides/test-and-validation/test-card-suite).

## February 01, 2021

Change Added AsiaBill, bePaid, ConnexPay, EpicPay, Mixplat, Netopia, PaymentFusion, Pikassa, and PSCB to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).
Change Added the new Google Pay Mark asset to all of the examples in [UX best practices](https://developers.google.com/pay/api/android/guides/ux-best-practices.md.txt).

## January 01, 2021

Change Added the new Google Pay Mark asset to [Brand guidelines](https://developers.google.com/pay/api/android/guides/brand-guidelines.md.txt#google-pay-logo-mark).
Change Added CardKnox, Cloud9 Payment Gateway (C9PG), Corefy, Pay.nl, and ReePay to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).

## December 01, 2020

Change Added ЮKassa, IMOJE, Modulbank, PayNearMe, QIWI, and QualPay to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).

## November 01, 2020

Change Added AllPayments, CellPoint Mobile, Evopay, and Primer to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).
Change Added instructions to configure the Google Pay API to comply with Strong Customer Authentication (SCA) to [SCA and Google Pay API](https://developers.google.com/pay/api/android/guides/resources/sca.md.txt).

## October 01, 2020

Change Added InPlat, IntellectMoney, Rebilly, TAS Link, and UAPay to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).
Change Added instructions on how to use our `TEST` merchant ID value to test decryption with the TINK library to [Payment data cryptography](https://developers.google.com/pay/api/android/guides/resources/payment-data-cryptography.md.txt#using-tink).

## September 01, 2020

Change Added Alfa-Bank Ukraine, AsiaPay, Bizzon, Credorax, and Payload to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).
Change Added a video that explains the Google Pay API in Brazilian Portuguese to [Overview](https://developers.google.com/pay/api/android/overview.md.txt).
Change Added instructions to access our test card suite in the `TEST` environment to [Test card suite](https://developers.google.com/pay/api/android/guides/resources/test-card-suite.md.txt).
Change Added sample code and examples in the Kotlin programming language to [Tutorial](https://developers.google.com/pay/api/android/guides/tutorial.md.txt).

## June 01, 2020

Change Added ConcordPay, Payfacto, Radial to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).

## May 01, 2020

Change Added payment flow figures that explain the relationship between Merchants, Google, and Payment Processors to [Overview](https://developers.google.com/pay/api/android/overview.md.txt).
Change Added Kassa to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).
Change Added more information about the `isReadytoPay` client reference to [Reference](https://developers.google.com/pay/api/android/reference/client.md.txt#isReadyToPay).

## April 01, 2020

Change Added FreedomPay, Paymo, Oceanpayment, and PayU India to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).

## March 01, 2020

Change Added instructions to gain production access using registering with [Google Pay \& Wallet Console](https://pay.google.com/business/console?utm_source=devsite&utm_medium=devsite&utm_campaign=devsite) to [Request production access](https://developers.google.com/pay/api/android/guides/test-and-deploy/request-prod-access).
Change Added 2C2P, Windcave, dLocal, and Paymentwall to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).
Change Added instructions to contact support for onboarding and technical questions using [Google Pay \& Wallet Console](https://pay.google.com/business/console?utm_source=devsite&utm_medium=devsite&utm_campaign=devsite) to [How to get help](https://developers.google.com/pay/api/android/support/how-to-get-help.md.txt) and [Troubleshooting](https://developers.google.com/pay/api/android/support/troubleshooting.md.txt).
Change Added gateway parameter values to [Tutorial](https://developers.google.com/pay/api/android/guides/tutorial.md.txt#tokenization).
Change Added the `allowedCreditCards` property to the `CardParameters` request object that allows merchants to filter out credit card transactions to [Reference](https://developers.google.com/pay/api/android/reference/request-objects.md.txt#CardParameters).

## February 01, 2020

Change Added PayOnline to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).

## January 01, 2020

Change Added a summary view to [Brand guidelines](https://developers.google.com/pay/api/android/guides/brand-guidelines.md.txt#put-it-all-together).
Change Added Paygent, Judopay, Paymark, e-SiTef - Software Express, and noon payments to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).

## December 01, 2019

Change Added `DIRECT` integration requirements to [Overview](https://developers.google.com/pay/api/android/overview.md.txt#get-started).
Change Added Billing Systems, Spreedly, theMAP, and APPEX to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).

## November 01, 2019

Change Added Tranzzo, MOBI.Money, Suntech, and Best2Pay to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).
Change Added OpenCart to the list of [participating platforms](https://developers.google.com/pay/api.md.txt#participating-e-commerce-platforms).

## October 01, 2019

Change Added instructions to enable Brazil debit and credit combo card support in the `allowedCardNetworks` property for the `CardParameters` request object to [Reference](https://developers.google.com/pay/api/android/reference/request-objects.md.txt#CardParameters).

## September 01, 2019

Change Added NCCC, eCard, and BlueGate (NTTData) to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).

## August 01, 2019

Change Added instructions to customize your integration for SCA compliance to [Strong Customer Authentication](https://developers.google.com/pay/api/android/guides/resources/sca.md.txt).
Change Removed the `merchantId` property from the [example `MerchantInfo` object](https://developers.google.com/pay/api/android/reference/request-objects.md.txt#MerchantInfo).
Change Added new supplemental images to [UX best practices](https://developers.google.com/pay/api/android/guides/ux-best-practices.md.txt).
Change Added PayAnyWay, Paragon Payment Solutions, and Paylane to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).
Change Updated [Tutorial](https://developers.google.com/pay/api/android/guides/tutorial.md.txt) by adding `CheckoutActivity.java` to replace `YourActivity.java`, and `PaymentsUtil.java` to replace `GooglePay.java`.

## July 01, 2019

Change Added Cathay United Bank, Chase Merchant Services (formerly Chase Paymentech), LogPay, Nuvei, Payler, Paymetric, and RBS to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).

## June 01, 2019

Change Added a diverse set of sample token examples to [Test with sample tokens](https://developers.google.com/pay/api/android/guides/resources/sample-tokens.md.txt).
Change Added new `allowedCardNetworks` option, `INTERAC`, to the [Tutorial](https://developers.google.com/pay/api/android/guides/tutorial.md.txt#supported-card-networks).
Change Added CardConnect, eGHL, and LogPay to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).
Change Added more information and examples to [UX best practices](https://developers.google.com/pay/api/android/guides/ux-best-practices.md.txt).

## May 01, 2019

Change Added Braspag, Ecard, Redsys, and Worldnet to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).

## April 01, 2019

Change Added PayPal as a supported payment method in the `type` property for the `PaymentMethod` request object to [Reference](https://developers.google.com/pay/api/android/reference/request-objects.md.txt#PaymentMethod).
Change Added Computop, MyCheck, Sipay, TPay.com, and Wirecard to the list of [supported gateways](https://developers.google.com/pay/api/android/reference/request-objects.md.txt#gateway).

## March 01, 2019

Change Added iQmetrix, Portmone, and Vindicia to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).

## February 01, 2019

Change Added Gestpay, iPay88, MultiCarta, Square, and WayForPay to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).
Change Added more information about encryption and sample payloads returned with a `DIRECT` integration to [Test with sample tokens](https://developers.google.com/pay/api/android/guides/resources/sample-tokens.md.txt).
Change Added frequently asked product and troubleshooting questions and answers to [FAQ](https://developers.google.com/pay/api/android/support/faq.md.txt).

## January 01, 2019

Change Added localized content in the following languages: Russian, Portuguese (Brazilian), Japanese, Polish, and Chinese (Traditional).
Change Added examples for participating processors to the [gateway table](https://developers.google.com/pay/api/android/guides/tutorial.md.txt#tokenization) and `gatewayMerchantId` properties for the `TokenizationSpecification` Request Object to [Reference](https://developers.google.com/pay/api/android/reference/request-objects.md.txt#PaymentMethodTokenizationSpecification).
Change Added Assist, GMO Payment Gateway, and Moneris to the list of [supported gateways](https://developers.google.com/pay/api/android/reference/request-objects.md.txt#gateway).

## December 01, 2018

Change Added Arabic for the "Buy with Google Pay" resource to [Brand guidelines](https://developers.google.com/pay/api/android/guides/brand-guidelines.md.txt#assets).
Change Added information about ECv2, an updated cryptography protocol that allows merchants to store a static, long-term, Google signing key that only needs to be updated every 10 years, for `DIRECT` integrations to [Payment data cryptography](https://developers.google.com/pay/api/android/guides/resources/payment-data-cryptography.md.txt).
**Note**: If you've implemented support for ECv1, your implementation should continue to work. If you want to upgrade to ECv2 in production, notify your Google contact to verify your implementation. Added information about ECv2 payload support for the Tink Library version 1.1.0 to [Tink release notes](https://github.com/google/tink/releases).

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## November 01, 2018

Change Added NMI to the list of [participating processors](https://developers.google.com/pay/api.md.txt#participating-processors).
Change Added more information about the Google Pay mark to [Brand guidelines](https://developers.google.com/pay/api/android/guides/brand-guidelines.md.txt).

## October 01, 2018

Change Added instructions for key rotation for `DIRECT` integrations to [Payment data cryptography](https://developers.google.com/pay/api/android/guides/resources/payment-data-cryptography.md.txt#key-rotation).

## September 01, 2018

Change Added information about APIv2 to [GitHub code sample](https://github.com/google-pay/android-quickstart).

## August 01, 2018

Change Added information about the new version of Google Pay API, APIv2, to [Update to latest version](https://developers.google.com/pay/api/android/guides/resources/update-to-latest-version).
**Note:** Apps that have integrated with APIv1 should continue to work.

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