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    Documentation change log

    • Google Pay API documentation has been updated with new features, including BNPL availability on desktop web and a new documentation changelog for pay/api.

    • Several participating processors have been added or updated, and test card suites have been enhanced with notes and warnings.

    • Quickstart information for Android and web has been added, along with updates to payment buttons and integration checklists.

    • Google Pay developer community links are now included on DevSite to encourage engagement, and Google Analytics 4 tracking has been implemented.

    • Troubleshooting information for specific errors and updates regarding currency codes and JWT issue time expiration have also been added.

    This page contains information about updates to the Google API documentation.

    Date
    Description
    November 20, 2025
    • Added the format option to the ShippingAddressParameters object.
    • Added the FULL-ISO3166 option to the billingAddressParameters and shippingAddressParameters format parameter.
    • Added the optional iso3166AdministrativeArea parameter to the Address and IntermediateAddress objects.
    September 4, 2024
    • Created a new page about documentation change log for pay/api.
    • Changed the title of the Release notes section to API release notes in the navigation menu.
    • Added JCB code examples in Android, web, and processor for non-tokenized cards.
    August 29, 2024
    Updated the maximum and minimum character value of the card's nickname.
    August 28, 2024
    Added quickstart information for Android and web.
    August 23, 2024
    • Added mstartipg to the list of participating processors
    • Updated Google Pay payment button in Android and Publish your integration page for Android and web.
    • Changed the title of Update to new payment button to PayButton API.
    August 21, 2024
    Added FINEXUS and updated the name of upgate to Upgate to the list of participating processors.
    August 20, 2024
    Updated BNPL documentation to show that it's now available on desktop web.
    August 19, 2024
    • Updated the URL for Procard in the list of participating processors.
    • Updated the Integration checklist on the web.
    August 14, 2024
    • Created a new page for Publish your integration for Android and web.
    • Deleted and redirected Request production access and Deploy your application to Publish your integration for Android and web.
    August 13, 2024
    • Moved the liability shift content from FAQ to a new page and added new questions in the FAQ section for Android and web.
    • Added notes in tutorial and demo page for the web.
    August 12, 2024
    • Updated test card suite with notes and warnings to reduce maintenance effort.
    • Separated Kotlin and Java code block section and added Util and Constants tabs in each language.
    August 8, 2024
    Replaced the URL for kassa24pay to the list of participating processors.
    August 7, 2024
    Added Klix By Citadele , Procard , and Tribe Payments to the list of participating processors.
    August 6, 2024
    Added Paysafe to the list of test card gateways.
    August 5, 2024
    Updated the PaymentsUtil Java block to use indented_block instead of regular expression.
    August 3, 2024
    Added upgate and kassa24pay to the list of participating processors.
    August 1, 2024
    Added console link and removed external icon for the Google Pay & Wallet Console in Google Pay API documents.
    July 31, 2024
    Added Paymentvision and Allinpay to the list of participating processors.
    July 19, 2024
    Added xpay and PagBrasil to the list of participating processors.
    July 18, 2024
    • Added release notes on the dynamic payment button expansion to buttonTypes PAY and PLAIN on web.
    • Updated Android developer documents with the latest dynamic payment button launch.
    July 15, 2024
    Added Simbasoft and Netvalve to the list of participating processors.
    July 11, 2024
    • Fixed formatting of the Nuvei test card table.
    • Added CCV.eu , Fondy , LiqPay , Nuvei , and Worldline to the list of supported pay processors for the test card suite.
    July 10, 2024
    Updated BNPL provider Affirm's max cart size to $30000.
    July 4, 2024
    Added Google Pay developer community links to the Android and web sections of DevSite to raise awareness of these communities and drive developer engagement.
    June 26, 2024
    Added the Google Analytics 4 tracking ID to all Google Pay and Wallet projects. This tracking ID is added to each _project.yaml in /pay and /wallet.
    June 17, 2024
    Added Corvus Pay to the list of participating processors.
    June 14, 2024
    Updated Provide test cards to help with end-to-end testing to match the automated processes.
    May 30, 2024
    Added Airvend to the list of participating processors.
    May 27, 2024
    Added Magnetiq Bank and Opayo by Elavon to the list of participating processors.
    May 25, 2024
    Added Fiserv and removed FirstData from the gateway table.
    May 21, 2024
    • Added troubleshooting information for OR-BIBED-15 error.
    • Updated the CardInfo note on the troubleshooting section for the Android and web.
    May 16, 2024
    Added Walletdoc to the list of participating processors.
    May 14, 2024
    Changed Google Pay static assets access group to external group.
    May 13, 2024
    Added developer document link for the supported pay processor PAY2M in gateway table.
    May 8, 2024
    Added lynck to the list of participating processors and removed yourpayment .
    April 30, 2024
    • Updated the JWT issue time expiration to 12 hours in the developer document.
    • Added Shift4 to the list of participating processors.
    April 29, 2024
    Updated the Google Pay API document to include information about the currency code.
    April 26, 2024
    • Removed the docType and page_type tags from overview and index files for Google Pay.
    • Removed the Nomenclature tag docType: Product from specific landing pages to accommodate the new products page launching for IO.
    • Added FM Finance LTD and Worldline Nordics to the list of participating processors.
    April 23, 2024
    Updated the broken URL for the BR-DGE to the list of participating processors.
    April 17, 2024
    Added Pagbank to the list of participating processors.
    April 12, 2024
    • Added note in displayItems to indicate that displayItems is required to implement support for Authorize Payments or Dynamic Price Updates.
    • Added note in totalPriceLabel to indicate that totalPriceLabel is required if displayItems are defined.
    April 11, 2024
    April 10, 2024
    Managed public access to the Google Pay payment button static assets through the pwgeap-devdocs-static-assets Google group for web merchants.
    April 9, 2024
    • Managed public access to the Google Pay payment button static assets through the pwgeap-devdocs-static-assets Google group for Android merchants.
    • Updated height of the iframe for the custom Google Pay button examples.
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