REST API vs GraphQL
REST and GraphQL solve related API problems, but they optimize for different trade-offs.
REST is usually a better fit when
- the API is mostly CRUD over well-defined resources
- HTTP semantics, caching, and operational simplicity matter
- different clients can live with a stable endpoint structure
GraphQL is usually a better fit when
- clients need highly customized nested data shapes
- one screen would otherwise require many REST calls
- the team is willing to invest in schema design and query governance
Practical rule
Start with REST unless there is a clear frontend data-shape problem that GraphQL solves better. Complexity should be earned.