Payment Request API

- CR

Payment Request is a new API for the open web that makes checkout flows easier, faster and consistent on shopping sites.

IE

  1. 5.5 - 10: Not supported
  2. 11: Not supported

Edge

  1. 12 - 13: Not supported
  2. 14: Disabled by default
  3. 15 - 18: Partial support
  4. 79 - 85: Supported
  5. 86: Supported

Firefox

  1. 2 - 54: Not supported
  2. 55 - 65: Disabled by default
  3. 66 - 80: Disabled by default
  4. 81: Disabled by default
  5. 82 - 83: Disabled by default

Chrome

  1. 4 - 52: Not supported
  2. 53 - 58: Disabled by default
  3. 59 - 60: Disabled by default
  4. 61 - 77: Partial support
  5. 78 - 85: Supported
  6. 86: Supported
  7. 87 - 89: Supported

Safari

  1. 3.1 - 9.1: Not supported
  2. 10 - 11: Not supported
  3. 11.1 - 12: Partial support
  4. 12.1 - 13.1: Supported
  5. 14: Supported
  6. TP: Supported

Opera

  1. 9 - 39: Not supported
  2. 40 - 47: Disabled by default
  3. 48 - 65: Partial support
  4. 66 - 70: Supported
  5. 71: Supported

iOS Safari

  1. 3.2 - 9.3: Not supported
  2. 10 - 11.2: Not supported
  3. 11.3 - 12.1: Partial support
  4. 12.2 - 13.7: Supported
  5. 14: Supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 81: Not supported

Blackberry Browser

  1. 7: Not supported
  2. 10: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 59: Not supported

Chrome for Android

  1. 85: Supported

Firefox for Android

  1. 79: Not supported

IE Mobile

  1. 10: Not supported
  2. 11: Not supported

UC Browser for Android

  1. 12.12: Not supported

Samsung Internet

  1. 4: Not supported
  2. 5 - 11.2: Partial support
  3. 12.0: Supported

QQ Browser

  1. 10.4: Partial support

Baidu Browser

  1. 7.12: Not supported

KaiOS Browser

  1. 2.5: Not supported

Apple provides an equivalent proprietary API called Apple Pay JS. Google provides a PaymentRequest wrapper for Apple Pay JS.

Resources:
MDN Web Docs - Payment Request API
Payment Request API Integration Guide
Bringing easy and fast checkout with Payment Request API
Demo
Spec discussion
Simpler Demos and Codes