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SUBSCRIBE NOWREST API Endpoint Design: Avoiding Common Mistakes
Designing a REST API might seem simple, but many developers fall into common traps that make their APIs hard to use. Let's look at the best ways to design your endpoints so they are clean, professional, and easy for everyone to understand!
1. Use Nouns, Not Verbs
Your URL should represent a Resource (a thing), not an action. The action is already handled by the HTTP method (like GET or POST).
- ✅ Good: /users
- ❌ Bad: /getAllUsers
2. Keep it Plural
To keep things consistent across your whole API, it's a best practice to use plural nouns for your collections.
- ✅ Good: /products/123
- ❌ Bad: /product/123
3. Use Logical Nesting
If one resource belongs to another, show that relationship in the URL. It makes the API feel much more intuitive.
Example: If you want the comments for a specific post: /posts/45/comments
Summary
A well-designed API is like a well-organized library. When you follow these standard rules, other developers can guess how your API works without even reading all the documentation!
