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FastAPI

The official tag for the FastAPI framework.

about #fastapi

FastAPI is a blazingly fast ⚡ python framework for building APIs based on Python-type hints in no time.

😲 Facts

⚡ FastAPI is built on top of Starlette, a Python Framework, which means it inherits all of Starlette's great features like asynchronous request handling and middleware support.

✅ It can be used with Pydantic for data validation and serialization, which makes it incredibly easy to validate and convert incoming request data into the format you need.

👩‍💻 One of the best things about the framework is how quickly you can get up and running with it. Thanks to its easy-to-use routing system and automatic OpenAPI validation and documentation, you can have a fully functioning API up and running in no time at all.

🔐 It comes with built-in support for various authentication schemes such as OAuth2 and JWT. This makes it easy to secure your API endpoints and ensure only authorized users have access to them.

💡 It is fully compatible with Python 3.7+ so you can take advantage of all the latest Python features when building your API.

📈 Despite not even having released version 1.0 yet, it has already gained a large following among developers who are excited about what this framework can offer them in terms of speed, scalability, and security.

📚 Resources

‣ fastapi.tiangolo.com
‣ List of FastAPI projects
‣ awesome things related to FastAPI
‣ Explore the awesome tutorials here on Dev.

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3Three

May 16

How I Built and Launched 2 Commercial APIs in a Single Day

#api #python #fastapi #sideprojects

2 min read

Ing. Pablo Cueto

May 16

I Built a Phone Validation API — Live on RapidAPI published: true tags: python, fastapi, api, productivity

#python #fastapi #productivity #api

1 min read

Takayuki Kawazoe

May 16

"One JWT, five services, and the python-jose audience list trap"

#jwt #python #fastapi #auth

6 min read

Lucas Usamentiaga Aznar

May 15

How I built my own MyAnimeList alternative in Python (FastAPI + SQLite)

#python #fastapi #anime #opensource

4 min read

May 15

I Built a Verified Temporal API for AI Agents - Swiss Ephemeris, FastAPI, and a Calendar That Changes Every Year

#ai #python #fastapi #opensource

9 min read

Ing. Pablo Cueto

May 15

How I Built a 4-Layer Email Validator API with FastAPI and Published it on RapidAPI

#python #fastapi #api #webdev

2 min read

Ing. Pablo Cueto

May 14

How I built a PDF Generator API with FastAPI and ReportLab

#python #fastapi #api #webdev

1 min read

Sreeraj Sreenivasan

May 12

The 2026 Developer's Guide to Zero-Cost Full-Stack Hosting: FastAPI, React, and PostgreSQL

#devops #python #fastapi #react

13 min read

May 11

Deploy a Real‑Time Object Detection API with YOLOv8 & FastAPI

#python #fastapi #docker

5 min read

May 11

Deploying a Real-Time Object Detection API with YOLOv8 and FastAPI

#python #fastapi #yolov8 #docker

6 min read

Sreeraj Sreenivasan

May 11

The Resilience & Observability Stack

#fastapi #observability #python #webdev

4 min read

Suifeng023

May 11

How to Build a REST API in 10 Minutes with FastAPI (2025 Guide)

#python #fastapi #webdev #tutorial

4 min read

May 15

4 footguns integrating YouVersion's new platform API — and a clean Verse of the Day

#opensource #fastapi #react #api

5 min read

May 11

FastAPI in Python: The Modern Way to Build APIs

#python #fastapi #webdev #api

3 min read

Thomas Bartscherer

May 14

Stop reimplementing file uploads for your Python ASGI app. Meet tussi.

#fastapi #python #http #webdev

2 min read

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