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Flask Hello World

Use Flask 3 on Vercel with Serverless Functions using the Python Runtime.

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Flask + Vercel

This example shows how to use Flask 3 on Vercel with Serverless Functions using the Python Runtime.

Demo

https://flask-python-template.vercel.app/

How it Works

This example uses the Web Server Gateway Interface (WSGI) with Flask to enable handling requests on Vercel with Serverless Functions.

Running Locally

npm i -g vercel
vercel dev

Your Flask application is now available at http://localhost:3000.

One-Click Deploy

Deploy the example using Vercel:

GitHub Repovercel/examples
Use Cases
StarterBackend
Stack
PythonCSS

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Flask Hello World – Vercel