GraphQL vs REST API Authentication: Which is Better?

What are the main differences between GraphQL and REST API authentication?

GraphQL and REST API authentication differ mainly in how they handle requests. REST typically uses standard HTTP methods and requires multiple endpoints, while GraphQL uses a single endpoint and allows clients to specify the data they need.

Which one is more secure for handling user authentication?

Both can be secure if implemented correctly. GraphQL can expose more data if not properly restricted, while REST can be more straightforward but may require more endpoints to secure.

Can you explain how token-based authentication works in both?

In REST, token-based authentication usually involves sending a token in the header for each request. In GraphQL, the token is also sent in the header, but the query can specify exactly what data to access, which can be more efficient.

What are some best practices for securing GraphQL APIs?

Best practices include using authentication middleware, validating user input, implementing rate limiting, and ensuring proper authorization checks for each query.