Build a Spring Boot API Client | Search Games & Save to a Database
In this episode of Spring into Java, we expand our Spring Boot application to support video games by integrating with the GameBrain API.
Previously in the series, we built a media tracker that could store books and movies. Now we’re taking that same architecture and extending it to search for games using an external API, display the results in our UI, and persist selected games to our database.
This is a great real-world example of how Spring Boot applications evolve — reusing the same patterns like DTO mapping, service layers, controllers, and repositories to integrate new data sources.
In this video, you'll learn how to:
☕ Call an external REST API from a Spring Boot application
☕ Map JSON responses to Java DTOs
☕ Build a simple API client using Spring
☕ Create service and controller layers to manage application logic
☕ Render API search results in a UI
☕ Save selected data from an API into your database
By the end of the tutorial, your application will be able to:
• Search for games using the GameBrain API
• Display results dynamically in your UI
• Save selected games into your local database
This is a powerful pattern you'll use constantly when building real applications that integrate with third-party APIs.
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