FastAPI DateTime Service

This is a simple FastAPI application that provides an OpenAPI-compatible /datetime endpoint returning the current date, time, weekday, and calendar week.

Requirements

• Python 3.7+
• FastAPI
• Uvicorn

pip install -r requirements.txt

Running the Application

To start the FastAPI server, run:

python main.py

The server will be available at http://localhost:8000.

Endpoints

GET /datetime

Returns current date, time, weekday, and calendar week.

Response Format:

{
  "date": "2025-09-22",
  "time": "14:30:45",
  "weekday": "Monday",
  "calendar_week": 38
}

Response Fields:

• date (string): Current date in YYYY-MM-DD format
• time (string): Current time in HH:MM:SS format
• weekday (string): Full weekday name (e.g., "Monday")
• calendar_week (integer): ISO calendar week number