⚡ FastAPI User Management CRUD API

FastAPI User Management CRUD API is a high-performance, Python-based RESTful API built with FastAPI, offering full Create, Read, Update, Delete (CRUD) operations for managing users. It uses an in-memory database (Python dictionary) for lightweight and quick prototyping.

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🔗 Live Demo

👉 Try the Live API

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📺 Screenshot

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🚀 Features

• ✅ Create a new user
• 🔍 Get all users
• 🔎 Get a specific user by ID
• ✏️ Update user details
• ❌ Delete a user by ID
• ⚡ FastAPI Swagger UI for interactive documentation at /docs
• 📊 SQLite integration using SQLAlchemy ORM
• 🗂️ Modular project structure (models, database, main)

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🛠 Tech Stack

• Python 3
• FastAPI
• pydantic
• Uvicorn

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📑 API Endpoints

Method	Endpoint	Description
GET	/	Welcome message
POST	/users/	Create a new user
GET	/users/	Get all users
GET	/users/{id}	Get user by ID
PUT	/users/{id}	Update user by ID
DELETE	/users/{id}	Delete user by ID

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How to Run

1️⃣ Clone the repository

git clone https://github.com/Tirthraj1605/FastAPI-User-Management-CRUD-API.git cd FastAPI-User-Management-CRUD-API

2️⃣ Create and activate a virtual environment (optional but recommended)

python -m venv venv

On Windows

venv\Scripts\activate

On Linux/macOS

source venv/bin/activate

3️⃣ Install dependencies

pip install -r requirements.txt

4️⃣ Run the FastAPI app

uvicorn main:app --reload

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Author

• Tirthraj Bhalodiya
• tirthrajbhalodiya2003@gmail.com
• LinkedIn