Consider a production Laravel application that needs to use Api design. How should the developer approach the requirement, and what should be checked before releasing it?

Consider a production Laravel application that needs to use Api design. How should the developer approach the requirement, and what should be checked before releasing it? Assume the system receives real users, real data and concurrent requests. The correct approach is to identify where API design belongs, define its inputs and outputs, protect the boundary with validation and authorization where applicable, consider database and performance implications, and add automated tests for the expected behavior. Concept-specific reasoning: Authentication should be separated from API resource authorization so a valid token does not automatically mean every operation is allowed. A useful implementation pattern is: Route::middleware('auth:sanctum')->get('/profile', function (Request $request) { return $request->user(); });