The answer
It affects latency, payload size, reliability, caching, and how much logic the UI must carry.
What Is a REST API?
Why does rest apis matter for frontend apps?
More FAQs in What Is a REST API?
REST APIs is the way a browser or client exchanges data with a backend using a specific protocol or API style.
Designing the contract for a happy path only and ignoring errors, retries, and compatibility.
Keep responses small, handle failures clearly, and avoid unnecessary round trips.
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