Abstract: A method and apparatus for providing a document-integrated software integration validation by a service provider system are described. The method includes detecting an application program interface (API) call generated by a user system in a test transaction, the API call comprising a test identifier (ID) and a user system ID, the test ID identifying an API integration test scenario and the user system ID identifying the user system. The method also includes tracking a sequence of API calls and responses. Furthermore, the method includes receiving login credentials from the user system. The method also includes verifying the received login credentials with previously established login credentials associated with the user system ID. Additionally, the method includes determining whether the sequence of API calls and responses is performed correctly for the test transaction and serving the interactive integration guide to the user system indicating a result for the API integration test scenario.

Abstract: A method and apparatus for providing a document-integrated software integration validation by a service provider system are described. The method includes serving an interactive integration guide user interface to a user system that displays information for an application programming interface (API) integration test scenario. The method also includes determining correctness of API usage of a software application that performs operations integrating services of a service provider system using APIs of the service provider system, the software application developed by the user system. Furthermore, the method includes serving an updated integration guide to the user system updating the display of the interactive integration guide UI indicating each operation in the test scenario that was performed correctly and indicating each operation in the test scenario that was not performed correctly.

Abstract: In an example embodiment, a solution is provided that introduces a dynamic user interface that automatically identifies payment methods available for a transaction. The dynamic user interface also may optionally present the available payment methods in an ordering, as determined by a machine learning model. More particularly, a payment processing system may determine a payment intents object, with all available payment methods for a transaction and optionally an ordering for those payment methods.

Abstract: A method and apparatus for providing a document-integrated software integration validation by a service provider system are described. The method includes serving an interactive integration guide user interface to a user system that displays information for an application programming interface (API) integration test scenario. The method also includes determining correctness of API usage of a software application that performs operations integrating services of a service provider system using APIs of the service provider system, the software application developed by the user system. Furthermore, the method includes serving an updated integration guide to the user system updating the display of the interactive integration guide UI indicating each operation in the test scenario that was performed correctly and indicating each operation in the test scenario that was not performed correctly.

Abstract: A method and apparatus for providing a document-integrated software integration validation by a service provider system are described. The method includes serving an interactive integration guide user interface (UI) to a user system that displays information for an application programming interface (API) integration test scenario. The method also includes tracking, based at least in part on user system identifier, a sequence of one or more API calls of the user system following the initial API call, where the sequence corresponds to one or more stages of the API integration test scenario. Then, based on a determination of correctness from the tracking, the method includes serving an updated interactive integration guide UI to the user system indicating each operation in the API integration test scenario that was performed correctly and indicating each operation in the API integration test scenario that was not performed correctly.