To test the proxy, open your web browser and navigate to: https://vercel.app
);
A minimalist Node.js proxy that does this can be written with axios and Vercel serverless functions. However, Node Unblocker goes much further: it rewrites HTML pages, fixes relative links, and proxies cookies, making it suitable not just for API calls but for accessing entire websites.
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This is the technical deal-breaker. Vercel runs on Serverless Functions (AWS Lambda).
const express = require('express'); const Unblocker = require('unblocker'); const app = express(); const unblocker = new Unblocker( prefix: '/proxy/' ); // The unblocker middleware must be used before other routes app.use(unblocker); app.get('/', (req, res) => res.send('Node Unblocker is running. Use /proxy/https://google.com to start.'); ); module.exports = app; Use code with caution. Copied to clipboard 3. Vercel Configuration ( vercel.json )
: Search GitHub for "node-unblocker vercel template."
"Node‑unblocker was originally built to evade censorship, but the same primitive … is what makes a web scraping node unblocker setup interesting to scraper authors." Just because a tool can bypass restrictions does not mean you should use it in ways that harm others.
After deployment, Vercel will give you a URL like your-project.vercel.app . Visit it. Type in https://example.com — you should see the page load through your proxy.
There are two main approaches: writing your own server from scratch, or deploying a ready‑made fork. Both are explained below.
If this solution doesn't fit your needs, consider:
], "functions": "api/proxy.js": "maxDuration": 60
What (video, text, login-heavy) are you trying to unblock?
// /api/proxy.js (Vercel Serverless Function) export default async function handler(req, res) const target = req.query.url; if (!target) return res.status(400).send('Missing url'); try const url = new URL(target); // Whitelist/validate scheme and host if needed if (!['http:', 'https:'].includes(url.protocol)) return res.status(400).send('Invalid scheme'); // Simple auth: require an API key header (implement robust auth in production) const apiKey = req.headers['x-api-key']; if (apiKey !== process.env.PROXY_API_KEY) return res.status(401).send('Unauthorized');
Nothing flags a proxy faster than an HTTP connection or a weird port (like :8080 ). Vercel provides for every deployment. You can also map a custom domain (e.g., proxy.your-site.com ) to look like a normal business website, bypassing domain-based DNS filters.
Change the prefix in api/proxy.js from /proxy/ to a secret string known only to you (e.g., /mysecretproxy/ ).