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FastAPI

A collection of 12 posts

FastAPI Auth with Dependency Injection

FastAPI Auth with Dependency Injection

FastAPI is a modern web framework for building APIs in Python. It’s one of my personal favorite web frameworks as it has built-in support for OpenAPI specs (meaning you can write your backend code and generate everything from it) and it supports dependency injection. In this post, we’ll

Guide to Dependency Injection with FastAPI's Depends

Guide to Dependency Injection with FastAPI's Depends

One of the first concepts I learned at my first job was dependency injection. In this post we'll go over what it is and how to effectively use it, with FastAPI’s depends.

React/FastAPI Starter Guide

React/FastAPI Starter Guide

This guide walks through the process of setting up authentication using PropelAuth on top of a product built in FastAPI & React. Setting up our Authentication UIs PropelAuth provides UIs for signup, login, and account management, so we don’t need to build them ourselves. To get started, let’s

Writing Clean Code with FastAPI Dependency Injection

Writing Clean Code with FastAPI Dependency Injection

Before anyone else read the code that I wrote, “clean code” wasn’t really a thing for me. I had no issues reading my code because, well, I wrote it. That was also pretty true for me in college as well. Classes rarely worried about the readability of code -

Building a Multi-Tenant App with FastAPI, SQLModel, and PropelAuth

Building a Multi-Tenant App with FastAPI, SQLModel, and PropelAuth

Building a multi-tenant (sometimes also known as B2B) product can be a trickier than building for consumers. Instead of handling users as individuals, you generally have to handle them working together in groups or teams. In this tutorial, we’ll walk you through how to create a multi-tenant link shortening

FastAPI Authentication Guide

FastAPI Authentication Guide

FastAPI is a modern web framework for building out APIs using Python. It’s fast, lightweight, and quick to build with, so it’s no wonder that many developers and companies use FastAPI for building out their products. Naturally, these applications and products might reach a point where the security

Using PugSQL and FastAPI

Using PugSQL and FastAPI

Most of the tutorials/guides that I read about FastAPI and Python web frameworks in general use SQLAlchemy directly. While SQLAlchemy is great, I personally prefer writing raw SQL over using an ORM. PugSQL is a really interesting alternative that allows you to write your own SQL files...

Production-ready Backend with dbmate, PugSQL, PropelAuth, and FastAPI

Production-ready Backend with dbmate, PugSQL, PropelAuth, and FastAPI

In this post, we’ll build a fully production-ready backend complete with DB migrations, B2B authentication, to show off all the cool features that FastAPI provides. We'll also use PugSQL as a novel approach to interacting with the database.

Autogenerating Clients with FastAPI and Github Actions

Autogenerating Clients with FastAPI and Github Actions

In this post, we'll learn how to use FastAPI and Github Actions to make sure your client and server never get out of sync.

RBAC Authorization with FastAPI and PropelAuth

RBAC Authorization with FastAPI and PropelAuth

Role based access control (RBAC) is a method of deciding who gets access to what based on their role. In this post, we'll look at how to setup RBAC quickly with FastAPI and PropelAuth.

Supporting FastAPI Authentication

Supporting FastAPI Authentication

At PropelAuth, we're excited to show off our first-class support for FastAPI. The user is injected directly into your function. Users without valid access tokens are rejected and all you have to do is manage a user_id.

React + FastAPI Authentication Guide

React + FastAPI Authentication Guide

In this guide, we’ll build an example application in React and FastAPI where users can sign up, login, and manage their accounts. We'll include social logins (Login with Google), passwordless logins, and allow our users to upload their own profile pictures.