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Recent Revisions to This Document

26.08.01

Microform Integration: Added information about domestic card schemes. See Events.
Unified Checkout: Removed support for Tink Pay By Bank in the EU. See Tink Pay By Bank.; Added information about domestic card schemes. See Allowed Card Networks and Dual-Branded Cards.
Click to Pay Drop-In UI: Added information about domestic card schemes. See Allowed Card Networks and Dual-Branded Cards.

Microform Integration: Added information about common use cases for transient tokens for accepting card information. See Transient Token Use Cases.

Unified Checkout: Added information about expanded regional support for Tink Pay By Bank. See Tink Pay By Bank.; Added support for PayPal and Venmo. See PayPal and Venmo.; Updated the Visa Click to Pay test card numbers. See Visa and Mastercard Click to Pay Test Cards.
Click to Pay Drop-In UI: Added global support for
clientVersion

1.0
.

Updated Visa Click to Pay test cards. See Test Payment Details.

Added information about handling errors. See Handle Errors.

Added information about enabling Click to Pay Drop-In UI using the API. See Enabling Click to Pay Drop-In UI Using the API and Enable Click to Pay Customer Authentication Using the API.

Added information about adding Click to Pay to a merchant account. See Add Click to Pay to a Merchant Account.

Updated the Click to Pay workflow. See Click to Pay Customer Authentication.

Unified Checkout: Updated the endpoint for retrieving payment details and dded endpoints for Saudi Arabia. See Payment Details API.; Added information to the capture context section for Version 1. See Capture Context.; Added support for client version
1.0
. See Client Version History.; Added information about semantic versioning. See Versioning.; Added endpoints for Saudi Arabia. See Sessions API and Validating the Capture Context; Added a quick-start section. See Unified Checkout Quick Start.; Added support for the merchant experience in the Business Center. See Configure the Unified Checkout Merchant Experience.; Added information about processing payments with Unified Checkout. See Process Payments with Unified Checkout.; Updated the JavaScript examples and reference for Version 1. See Loading the JavaScript Library and JavaScript API Reference.; Added information about handling errors. See Handle Errors.; Added information about how to update your integration to Version 1. See Update to Unified Checkout Version 1.; Added information about security recommendations and PCI compliance. See Security Recommendations.; Added endpoints for Saudi Arabia. See Authorizations with a Transient Token.

Microform Integration: Added the
.flex-microform-incomplete
class. See Styling.; Updated the default aria-label property value to
true
. See Class: Microform.; Added
incomplete
as a CSS property. See Global.; Added information about Web Content Accessibility Guidelines (WCAG) 2.2 compliance. See WCAG 2.2 Compliance.; Updated the client-side setup code examples for accepting eCheck information. See Client-Side Setup.
Unified Checkout: Added information about supported browsers. See Capture Context.; Added support for
clientVersion

0.34
. See Client Version History.; Added information about Cartes Bancaires dual-branded cards. See Dual-Branded Cards.; Added information about Konbini. See Konbini.
Click to Pay Drop-In UI: Added support for
clientVersion

0.34
. See Client Version History.; Added information about supported browsers. See Introduction to the Click to Pay Drop-In UI.; Removed reference to the complete mandate from JavaScript Examples. See JavaScript Example: Setting Up with Full Sidebar and JavaScript Example: Setting Up with the Embedded Component.; Added support for the removal of the confirm and continue screen and mobile as identity for Click to Pay. See Features.; Added the JavaScript API reference. See JavaScript API Reference.; Updated the steps for configuration customer authentication for Visa Click to Pay. See Click to Pay Customer Authentication.; Updated the test cards for testing authentication. See Test Payment Details.

Unified Checkout: Added a complete capture context request example with all possible fields. See Example: Unified Checkout Complete Capture Context.; Updated the capture context examples for
clientVersion

0.31
. See these topics:
Capture Context; Added information about testing your authentication method. See Test Authentication.; Added information about customizing the Click to Pay UI. See Click to Pay UI Guidelines.

Unified Checkout: Updated the list of allowed card networks. See Sessions API.; Added support for
clientVersion

0.31
. See Client Version History.; Added information about Bancontact, Dragonpay and MyBank. See these topics:
Bancontact
DragonPay
MyBank

Unified Checkout: Added support for
clientVersion

0.30
. See Client Version History.
Click to Pay Drop-In UI: Added support for
clientVersion

0.30
. See Client Version History.

Unified Checkout: Added missing reason codes. See Reason Codes.; Updated the
clientVersion
field value to
0.30
in examples.; Added Pakistan locales. See Supported Locales.; Added information about handling responses for Online Bank Transfers and Buy Now, Pay Later. See Handle Responses and Handle Responses.
Click to Pay Drop-In UI: Updated the
clientVersion
field value to
0.30
in examples.

Flex API v2: Added more information about JSON Web Tokens. See JSON Web Tokens.
Microform Integration: Added more information about JSON Web Tokens. See JSON Web Tokens.
Unified Checkout: Added more information about JSON Web Tokens. See JSON Web Tokens.
Click to Pay Drop-In UI: Added more information about JSON Web Tokens. See JSON Web Tokens.

Unified Checkout: Added support for different payment methods. See Payment Methods.; Added support for creating a trigger. See JavaScript Example: Client-Defined Trigger for Click to Pay or PAN Entry.; Added PayPak as a supported payment method. See Sessions API.; Added support for client version 0.28. See Client Version History.
Microform Integration: Added PayPak as a supported payment method. See Creating the Server-Side Capture Context for Cards
and Creating the Server-Side Capture Context for Checks
.

Microform Integration: Added more information about the transient token time limit. See these topics:
Transient Token Time Limit for Accepting Card Information
Using the Transient Token to Process a Payment
Transient Token Time Limit for Accepting eCheck Information
Flex API v2: Added more information about the transient token time limit. See these topics:
Tokenizing Payment Information
Validate the Transient Token
Using the Transient Token to Process a Payment

This revision contains only editorial changes and no technical updates.

Unified Checkout: Added a client version history and the features included in each version. See Client Version History.

Added information on the available features and the fields specific to each feature to the Capture Context API. See Sessions API
Microform Integration: Added more information on nested iframes in the capture context. See Capture Context.
Click to Pay Drop-In UI: Added more information on nested iframes in the capture context. See Capture Context Using the Sessions API.

Unified Checkout: Added more information on nested iframes in the capture context. See Capture Context.
Microform Integration: Added more information on nested iframes in the capture context. See Capture Context.
Click to Pay Drop-In UI: Added more information on nested iframes in the capture context. See Capture Context Using the Sessions API.

This revision contains only editorial changes and no technical updates.