How to Create a REST API Using Flask | Python Flask REST API Tutorial 2025

🌐 Build a REST API Using Flask in Python | Full Step-by-Step Tutorial for Beginners (2025)

Flask is a lightweight and powerful web framework in Python that makes it easy to build web APIs fast. In this video, you’ll learn how to create a fully functional REST API using Flask — perfect for backend development and microservices.

In this tutorial, you’ll learn:
✅ Installing Flask and setting up your project in VS Code
✅ Creating endpoints using Flask routes (GET, POST, PUT, DELETE)
✅ Working with JSON data in requests and responses
✅ Testing APIs using tools like Postman or curl
✅ Structuring your Flask API code for scalability
✅ Adding error handling and status codes
✅ BONUS: Intro to Flask-RESTful and modular code

Whether you're building your first backend or preparing for a full-stack project, this guide will get you started with REST APIs the right way.

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✅ 3. Hashtags
#Flask #RESTAPI #Python #WebDevelopment #API #PythonBackend #FullStack #PythonTutorial #FlaskTutorial #Python2025

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