REST (Representational State Transfer) is an architectural style for designing networked applications, and adhering to its principles is crucial for creating scalable, maintainable, and efficient web services. In this blog post, we’ll delve into best practices for designing REST endpoints, complete with examples, to help you build robust and user-friendly APIs.
REST services have no strict naming rule and we are free to implement them the way we want, however, there are certain guidelines that ensure that our REST API is Simple to read, Consistent and intuitive.
Keep it Simple
This is not specific to resource naming guidelines but an important concept while designing your API. Our REST API naming should be self-describing and as simple as possible. One of the important principles while naming our API is to allow developers to work on it without referring to the documents for every point.
/api/users/12345 /api?type=user&id=12345
Looking at the second example, it is not clear what we are trying to do until we look at the type and id fields together.
Use Plural Nouns for Naming For RESTful URI
A key principle of designing RESTful endpoints is using nouns to represent resources and using plural names for consistency. This makes your API more intuitive and easy to understand. Remember to avoid using verbs or actions in your endpoint names, as the HTTP methods already convey the action.
As one of the most common operations performed by the REST API is to get data, using plural is more intuitive and easy.