How to Build an API in Python

Abhijat Sarari
AI Innovator From PrismAI
10 min readOct 12, 2024

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In today’s world, APIs (Application Programming Interfaces) are everywhere. They allow different applications to talk to each other, whether it’s a mobile app getting data from a website or software communicating with a remote server. But how do we build an API, especially if we’re new to programming? This guide will walk you through creating an API in Python, explaining every step as simply as possible. We’ll cover everything from the basics of APIs to making requests, handling responses, and more. By the end, you’ll have a solid understanding of how to build an API using Python, even if you’ve never coded before.

What is an API?

An API (Application Programming Interface) is like a waiter in a restaurant. Imagine you’re at a restaurant, and you want to order food. You don’t go into the kitchen and cook yourself, right? Instead, you tell the waiter what you want, and the waiter communicates with the kitchen to get it for you.

In the same way, an API allows one piece of software (like your app or website) to ask another system for data or services. The API handles the communication and returns what’s needed.

Understanding RESTful APIs

REST stands for Representational State Transfer. It’s a style used to design APIs. REST APIs follow a few simple rules that make…

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