How to structure Laravel API with Spatie Data
Why Spatie Data fits modern Laravel APIs
In modern Laravel apps, we want clear boundaries: controllers should coordinate, actions should do work, and data should move in and out in a predictable way. Spatie’s laravel-data package gives you Data objects (like DTOs) with helpful features: typed properties, validation, casting, and easy serialization. That means less glue code and fewer bugs from loose arrays.
Data classes help you:
- Build explicit contracts for requests and responses.
- Keep controllers thin by hydrating input into typed objects.
- Serialize output in a consistent shape (including nested relations).
- Add transformations and default values in one place.
- Reduce drift between your docs, your code, and what clients actually get.
The result? A clean API that is easy to maintain, test, and scale.