---
title: "Discussion on \"How to send JSON from JavaScript to Flask using Fetch API\" | Hashnode"
description: "Discussion on \"How to send JSON from JavaScript to Flask using Fetch API\". Learn how you can send data from Frontend to Flask using the magic of JavaScript Fetch API"
url: "https://hashnode.com/posts/how-to-send-json-from-javascript-to-flask-using-fetch-api/616f72ebf1f4c944cc6b5a9a"
---

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# [How to send JSON from JavaScript to Flask using Fetch API](https://rahulbaran.hashnode.dev/how-to-send-json-from-javascript-to-flask-using-fetch-api?utm_source=hashnode&utm_medium=feed)

Learn how you can send data from Frontend to Flask using the magic of JavaScript Fetch API

Oct 20, 2021 · 6 min read · rahulbaran.hashnode.dev  
Updated Oct 22, 2021  
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-   [#fetch](https://hashnode.com/tag/fetch)
-   [#flask](https://hashnode.com/tag/flask)
-   [#json](https://hashnode.com/tag/json)
-   [#python](https://hashnode.com/tag/python)
-   [#backend](https://hashnode.com/tag/backend)

## Written by

[Rahul Kumar](https://hashnode.com/@Rahulbaran)

@Rahulbaran · Jharkhand, India

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

Developer👨‍💻, Blogger📝

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