Day4 & Day5 : Postman Testing and FastApi Calculator Api created

[SunnySudarsi]

Overview Implemented and tested a POST API using FastAPI. The API accepts user data and returns a structured response. All endpoints were tested thoroughly using Postman.

What I Did
Created a FastAPI application using FastAPI

Defined request schema using Pydantic

Implemented:

GET / → Basic status check
POST /user-info → Accepts user data (name, age)
API Testing (Postman)
Tested all endpoints using Postman with different scenarios:

Successful Case
Sent valid JSON data
Verified correct response and message
Edge Cases Tested
Missing fields (e.g., age)
Incorrect data types (e.g., age as string)
Empty request body
Verified proper validation errors (422 Unprocessable Entity)

Proof of Work
Screenshots of:

Successful API response -