Issues

• Proposal: Service worker-less Web-based Payment Handlers

  w3c/web-based-payment-handler#433 · Filter by author stephenmcgruer opened on Oct 15, 2026
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• Question about biometric authentication

  w3c/web-based-payment-handler#420 · Filter by author AdaltonLeite opened on Oct 21, 2024
  3

  

• Missing tasks in parallel steps in Payment Handler API

  w3c/web-based-payment-handler#419 · Filter by author dontcallmedom-bot opened on Sep 10, 2024

• Enum values that ignore naming conventions in Payment Handler API

  w3c/web-based-payment-handler#418 · Filter by author dontcallmedom-bot opened on Aug 30, 2024
  2

• API naming and confusion

  w3c/web-based-payment-handler#417 · Filter by author rsolomakhin opened on Aug 23, 2024
  4

• Reduce risk of tracking related to payment handlers without UI

  w3c/web-based-payment-handler#416 · Filter by author ianbjacobs opened on Apr 26, 2023

• Reduce risk of timing attack on canmakepayment

  w3c/web-based-payment-handler#415 · Filter by author ianbjacobs opened on Apr 26, 2023
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• Reduce information about installed payment apps that might be used to track the user

  w3c/web-based-payment-handler#414 · Filter by author ianbjacobs opened on Apr 26, 2023
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• Limit information available during canmakepayment event

  w3c/web-based-payment-handler#413 · Filter by author ianbjacobs opened on Apr 26, 2023
  2

• Broken references in Payment Handler API

  w3c/web-based-payment-handler#412 · Filter by author dontcallmedom-bot opened on Apr 12, 2023
  3

• WPT test suite needs updating to match spec + implementations

  w3c/web-based-payment-handler#405 · Filter by author stephenmcgruer opened on Dec 14, 2022

• Request for use cases: "canmakepayment" event

  w3c/web-based-payment-handler#401 · Filter by author rsolomakhin opened on Jul 22, 2022
  2

• Payment Handler enrollment should accept URLs only

  w3c/web-based-payment-handler#396 · Filter by author maxlgu opened on Sep 14, 2021
  2

• Restrict MIME types of Web Payment App navigation

  w3c/web-based-payment-handler#383 · Filter by author maxlgu opened on Jan 20, 2021
  2

• Updates Timeline

  w3c/web-based-payment-handler#382 · Filter by author RomanKaliupin opened on Jan 5, 2021
  2

• Require user gesture before installation payment app that supports a standardized payment method?

  w3c/web-based-payment-handler#380 · Filter by author ianbjacobs opened on Dec 8, 2020

• Basic-credit security issue

  w3c/web-based-payment-handler#379 · Filter by author RomanKaliupin opened on Dec 8, 2020
  13

• Leftovers regarding modifiers in CanMakePaymentEvents

  w3c/web-based-payment-handler#378 · Filter by author SECtim opened on Nov 18, 2020

• Specify how to construct PaymentRequestDetailsUpdate from PaymentDetailsUpdate

  w3c/web-based-payment-handler#376 · Filter by author danyao opened on Jul 17, 2020
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• Collecting use cases that require payment handler window to be 1P context

  w3c/web-based-payment-handler#370 · Filter by author danyao opened on Apr 30, 2020
  4

• Require user interaction before payment handler response returned

  w3c/web-based-payment-handler#369 · Filter by author ianbjacobs opened on Apr 22, 2020
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• Rename canmakepayment event to hasenrolledinstrument event

  w3c/web-based-payment-handler#364 · Filter by author danyao opened on Apr 14, 2020
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• Permission model

  w3c/web-based-payment-handler#363 · Filter by author marcoscaceres opened on Feb 27, 2020
  3

• See W3C TAG review comments

  w3c/web-based-payment-handler#362 · Filter by author ianbjacobs opened on Feb 25, 2020

• PaymentRequestEvent.OpenWindow() could fail in two different ways

  w3c/web-based-payment-handler#361 · Filter by author maxlgu opened on Jan 31, 2020
  1