What are the main types of APIs according to MuleSoft's API-led approach?

According to MuleSoft's API-led approach, the correct categorization of APIs is Experience APIs, Process APIs, and System APIs. This framework is designed to streamline application development by organizing APIs according to their role within an architecture.

Experience APIs are tailored to meet the needs of specific user interfaces by aggregating data from various sources and formats. They provide a user-centric way of consuming services, ensuring that different devices and clients can interact with the backend systems effectively.

Process APIs serve as a bridge between Experience APIs and System APIs. They handle business logic and workflows, allowing for data processing and coordination between different system capabilities. This enables reuse and an abstraction layer that is essential for maintaining business logic separate from user interface concerns.

System APIs are focused on accessing core systems and services. They provide direct access to system functionalities and data, ensuring clean access to the underlying data sources without exposing the complexity of the system architecture.

This layered structure not only enhances reusability and scalability but also provides greater flexibility in managing changes to one layer without affecting others. This encapsulation is crucial for modern integrations where agility and adaptability are paramount.

Other options suggest different categorizations of APIs that do not align with MuleSoft's strategic API-led connectivity framework, which focuses on the functional