Description

Introduction

Developing with Fiserv API: Integration & Customization focuses on enabling developers to effectively integrate, extend, and customize applications using Fiserv’s powerful API ecosystem. The program explores API fundamentals, authentication, secure transactions, and advanced customization techniques to tailor financial solutions. Participants will gain practical experience in building seamless integrations with core banking, payment services, and third-party systems to deliver innovative financial applications.

Prerequisites

Participants should have:

• Basic understanding of financial services and digital banking.

• Working knowledge of REST and SOAP APIs.

• Familiarity with programming languages such as Java, .NET, or Python.

• Hands-on experience with SQL and relational databases.

• Awareness of security practices and compliance in financial applications.

Table of Contents

1. Introduction to Fiserv API

• 1.1 Overview of Fiserv API Ecosystem

• 1.2 API Use Cases in Banking and Payments

• 1.3 Developer Tools and Resources

2. API Fundamentals

• 2.1 REST vs SOAP APIs in Fiserv

• 2.2 Authentication and Authorization Models

• 2.3 Understanding Endpoints and Payloads

3. Integration Techniques

• 3.1 Connecting with Core Banking APIs

• 3.2 Payment and Transaction APIs

• 3.3 Event-Driven Integrations and Webhooks

• 3.4 Hands-on: Building End-to-End API Integration

4. Customization of Applications

• 4.1 Extending Functionality with Fiserv APIs

• 4.2 Building Plug-ins and Custom Modules

• 4.3 Case Study: Customizing Customer Experience

5. Security and Compliance in API Development

• 5.1 Data Security and Encryption Practices

• 5.2 Regulatory Compliance in API Integration

• 5.3 Monitoring and Secure Deployment

6. Testing and Troubleshooting APIs

• 6.1 Debugging API Requests and Responses

• 6.2 Automated API Testing Strategies

• 6.3 Common Pitfalls and Best Practices

7. Hands-On Labs and Real-World Use Cases

• 7.1 Building a Multi-Channel Payment App

• 7.2 Integrating with External FinTech Services

• 7.3 Collaborative Group Project

8. Future Trends and Advanced Capabilities

• 8.1 Open Banking and API Innovation

• 8.2 Emerging Technologies in API Development

• 8.3 Fiserv Developer Roadmap

This training empowers developers to harness the full potential of Fiserv APIs for integration and customization. By mastering API fundamentals, security practices, and advanced customization, participants will be equipped to build scalable, secure, and innovative financial applications. With practical labs and real-world use cases, this course ensures learners are ready to deliver modern financial solutions that align with industry needs.