Simple FastAPI Server-Client App

This is a lightweight FastAPI-based server-client application. It demonstrates basic API handling with GET and POST endpoints, data validation using Pydantic, and dictionary-based data retrieval simulating a database.

Features

• GET / — Basic endpoint to test server availability.
• POST /send — Accepts user input and retrieves corresponding data.
• Uses Python dictionary as a mock database.
• Validates request data with Pydantic's BaseModel.
• Lightweight and suitable for learning or quick prototyping.

Requirements

• Python 3.8+
• FastAPI
• Uvicorn

Install dependencies:

bash

pip install -r requirements.txt Running the App To start the server:

bash

python server.py

bash

uvicorn main:app --host 0.0.0.0 --port 8000

Example Usage

Request

POST /send Content-Type: application/json

{ "key": "desi" }

Response

{ "value": "Apricote","apple" }

File Structure

├── server.py # Main FastAPI application
├── clients_side.ipynb # send queries and recieves responses
├── requirements.txt # Python dependencies
├── README.md # Project documentation

License

This project is open-source and available under the MIT License.

Author

Mohsin Raza

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