FINS Payments Web UI Experience API - Implementation Template

This API implementation template is a component of MuleSoft Accelerators, which accelerate the implementation of essential integration use cases.

The solution includes pre-built APIs, connectors, and integration templates that help unlock business-critical data from external systems and guide you in adopting best practices synthesized from thousands of customer implementations. Use these assets as is or extend them to meet your company’s unique needs.

FINS Payments Web UI Experience API provides operations for Payments WebUI to initiate domestic and international payments. Additionally Payments WebUI also provides socket end point to subscribe for payment notifications.

---

Overview

This integration template implements the FINS Payments Web UI Experience API. It supports the following functionalities:

• Initiate domestic and international payments.
• Socket endpoint to subscribe for payment notifications.

Getting started

The Getting Started with MuleSoft Accelerators guide provides general information on getting started with the accelerator components. This includes instructions on setting up your local workstation for configuring and deploying the applications.

Once your workstation has been set up and the application template imported into Anypoint Studio, proceed with the Prerequisites section.

Prerequisites

This implementation template has the following dependencies:

• Anypoint MQ Destinations
• FINS Core Banking System API
• FINS Foreign Exchange System API
• FINS Open Banking PISP International Experience API
• FINS Open Banking PISP Domestic Experience API

Please review the use cases described on the MuleSoft Accelerator for Financial Services solution pages for more information about dependencies on other APIs and services.

API dependencies

The following table lists all endpoints used by this API.

Anypoint MQ Destinations

In addition to the Anypoint MQ client application credentials, the following destinations must be created and made accessible to this API:

• fins-payments-webui-queue

The FINS Common Resources asset contains a Postman collection, which can be used to create the destinations and client application required for use by accelerator applications.

Deployment

Each Accelerator implementation template in Exchange includes Bash and Windows scripts for building and deploying the APIs to CloudHub. These scripts depend on repositories, global settings, deployment profiles, and associated properties configured in the Maven settings.xml file.

For additional details, please refer to the Application Deployment section of the Getting Started Guide.

Preparation

Ensure the Maven profile CloudHub-FINS-DEV has been properly configured in your settings.xml file. In particular, make sure the common properties for your environment have been provided (e.g., Anypoint Platform client ID and secret).

Required property overrides

At a minimum, the following properties must be customized to reflect the target deployment environment.

Testing

Use Advanced Rest Client or Postman to send a request over HTTPS. The template includes a Postman collection in the src/test/resources folder. Update the collection variable(s) after successful import.

Additional resources

• The Data mappings tab describes how the request and response data structures are mapped between the API interfaces.
• Refer to the Accelerators documentation home for more information about the MuleSoft Accelerators.