---
title: "Discussion on \"Integrating Google Authentication with FastAPI: A Step-by-Step Guide\" | Hashnode"
description: "Discussion on \"Integrating Google Authentication with FastAPI: A Step-by-Step Guide\". Learn how to integrate Google Authentication with FastAPI in this comprehensive step-by-step guide. Secure your FastAPI applications with easy authenticatio"
url: "https://hashnode.com/posts/integrating-google-authentication-with-fastapi-a-step-by-step-guide/6789287e94c77739058b5b78"
---

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Discussion

# [Integrating Google Authentication with FastAPI: A Step-by-Step Guide](https://blog.futuresmart.ai/integrating-google-authentication-with-fastapi-a-step-by-step-guide?utm_source=hashnode&utm_medium=feed)

Learn how to integrate Google Authentication with FastAPI in this comprehensive step-by-step guide. Secure your FastAPI applications with easy authenticatio

Jan 16, 2025 · 25 min read · blog.futuresmart.ai  
Updated Jan 20, 2025  
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-   [#oauth](https://hashnode.com/tag/oauth)
-   [#fastapi](https://hashnode.com/tag/fastapi)
-   [#cookie-based-authentication](https://hashnode.com/tag/cookie-based-authentication)
-   [#google](https://hashnode.com/tag/google)
-   [#google-cloud](https://hashnode.com/tag/google-cloud)

## Written by

[Sakalya Mitra](https://hashnode.com/@sakalya21)

@sakalya21 · Kolkata, West Bengal, India

  
[View profile](https://hashnode.com/@sakalya21)

Developer | Problem Solver | Writer

NLP Intern @FutureSmart AI | Former- Scaler, ITJobxs, Speakify | ML, DL Enthusiast| Researcher - Healthcare, AI

## Responses 1

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[Richard Giddings](https://hashnode.com/@rmpg)

[Oct 17, 2025](https://hashnode.com/posts/integrating-google-authentication-with-fastapi-a-step-by-step-guide/6789287e94c77739058b5b78/comment/68f219d4885875e79b9440ea)

Hi. Great blog, it really helped me setup google authentication. I notice you set refresh\_token\_url to None. I've been trying to get refresh tokens to work with this implementation but so far failing. Do you know where this refresh\_token\_url is used? Wondering how to refresh the access token with the refresh token and set it in the cookie.