What are the different web API types?
There are several different types of APIs that serve different purposes and are designed for different use cases. Here are some of the most common types of web APIs:
Open APIs
Public APIs (or Open Apis) function through a set of tools, routines, and protocols for developing software applications. They allow for access to application data while shielding developers from having access to shared source codes. This means companies can have the benefit of making their services available while preserving proprietary ownership over developer output.
Developers will find it useful in creating novel applications based on such organizational aspects as features or service data with what essentially amounts to RESTful APIs offering authentication and authorization by securing effective integrations between new programs builders exploit.
The usage of public APIs has experienced a surge in demand, fueling the creation of an innumerable amount of groundbreaking applications and services.
Partner APIs
Partner APIs are specialized interfaces that enable organizations to access data and service offerings across businesses (B2B). This streamlined approach empowers businesses to create unique features within their own applications or services by utilizing a partner’s resources.
With the ability to leverage existing technologies, companies can effectively reduce costs and allocate time more efficiently. By integrating valuable data and services, such as customer feedback or additional products, companies can enhance customer experience and drive revenue growth using partner APIs that align with distinct business models.
Internal APIs
As the name implies, an internal API is a type of API intended for use internally by the organizations own developers. These APIs facilitate the transmission of data between different components of a system, enabling process automation.
As an exclusive operation and service for large organizations, it’s common for internal APIs to be proprietary systems. They enable various applications and systems within an organization to converse with each other, developing a layer of abstraction that renders them as independent units regarding modifications or maintenance. Incorporating innovative technologies and services into existing systems is a simplified process with the help of internal APIs.
Composite APIs
A composite API amalgamates multiple APIs into one interface and provides developers with a unified view of the data from different sources. This integration simplifies data access and utilization by easing interactions with complex applications, commonly seen in connecting various cloud services.
Composite APIs offer developers efficient coding practices, as they don’t have to write separate code for every individual API. The composite API can streamline the development process and provide cost-effective solutions by offering a unified interface for accessing multiple APIs.