Fast Api Tutorial | Fast Api with Mongodb | FastApi in 30 mins

In this article, we will discuss how to use FastApi with MongoDB in just 30 minutes. FastApi is a modern web framework for building APIs using Python. It is fast, easy to use, and has built-in support for async/await features. MongoDB is a popular NoSQL database that works well with FastApi.

Getting Started with FastApi

First, you need to install FastApi and uvicorn using pip:


$ pip install fastapi
$ pip install uvicorn


Next, create a new Python file for your FastApi project:


$ touch main.py


Now, let’s create a simple FastApi app that returns “Hello, World!”:


from fastapi import FastAPI

app = FastAPI()

@app.get("/")
async def read_root():
return {"Hello": "World"}


Save this code in your main.py file and run your FastApi app using uvicorn:


$ uvicorn main:app --reload


Using FastApi with MongoDB

To use MongoDB with FastApi, you will need to install pymongo:


$ pip install pymongo


Now, let’s create a connection to MongoDB in our FastApi app:


from fastapi import FastAPI
from pymongo import MongoClient

app = FastAPI()

client = MongoClient("mongodb://localhost:27017/")
db = client["mydatabase"]
collection = db["mycollection"]


You can now use the collection object to insert, update, delete, and query documents in your MongoDB database.

Conclusion

FastApi is a powerful framework for building APIs quickly and efficiently. By using FastApi with MongoDB, you can create robust and scalable web applications in just a few minutes. I hope this tutorial has been helpful in getting you started with FastApi and MongoDB.

Remember to hashtag #fastapi #python #mongodb in your FastApi projects to show your support for these amazing technologies!