DAY 4 & Day 5 : POSTMAN Testing and FastAPI Calculator API Development

[Narayani-17]

• Day 4 focuses on testing the FastAPI endpoints using Postman API Platform. (DAY 4)
• All APIs created in previous days were first verified using Swagger UI and then tested in Postman to ensure proper functionality.
• Different HTTP methods such as GET, POST, PUT, and DELETE were executed, and responses were validated.
• This task helps in understanding real-world API testing workflows and ensures that the application behaves correctly for various requests.

On Day 5

• we developed a simple Calculator API using FastAPI. (DAY 5)
• The API supports basic arithmetic operations such as addition, subtraction, multiplication, and division.
• We tested all endpoints locally using a browser and ensured proper error handling for edge cases like division by zero.
• This exercise helped reinforce API creation, parameter handling, and server execution using Uvicorn.