Supabase Blocked in India: The Complete Recovery Guide

On February 24, 2026, the Indian developer community woke up to a nightmare. Apps built on Supabase—the popular open-source Firebase alternative—suddenly stopped working. Users reported 525 SSL Handshake errors, and developers found their login screens completely unresponsive.

The culprit? A blocking order issued under Section 69A of the Information Technology Act. Major Indian ISPs like Jio, Airtel, and ACT Fibernet have been instructed to block DNS resolution for all *.supabase.co domains.

If your app is currently broken for millions of Indian users, here is exactly what you lost and how to get it back online today.

What Exactly Is Broken?

The block is at the DNS and DPI (Deep Packet Inspection) level. This means that any request originating from an Indian network to a Supabase-hosted URL is intercepted and dropped.

Authentication: Social logins (Google/GitHub) and Magic Links fail because the redirect URLs are blocked.
Database (PostgREST): Client-side queries via the Supabase SDK return timeout errors.
Storage: Images and assets hosted in Supabase buckets will not render.
Edge Functions: Your custom logic is unreachable from the browser.

4 Ways to Fix Your App

Depending on your budget and urgency, choose one of the following solutions.

1. The Production "Quick Fix": Custom Domains

Cost: $35/month (Supabase Pro + Custom Domain Add-on)
Time to fix: 30 minutes

This is the most reliable production-grade solution. By using a custom domain (e.g., api.yourdomain.com) instead of the default project.supabase.co, you bypass the ISP filters entirely.

Upgrade to Pro: Navigate to your Supabase Dashboard > Organization > Billing.
Enable Custom Domain: Go to Settings > Custom Domains.
Configure Cloudflare: Add a CNAME record pointing to your Supabase reference. Note: Ensure Proxy is turned OFF (Grey Cloud) so Supabase can handle the SSL.
Update Env Vars: Change NEXT_PUBLIC_SUPABASE_URL to your new custom domain.

2. The Structural Fix: Firebase Auth Bridge

Cost: $0
Time to fix: 1–2 days

For long-term resilience, some developers are moving Authentication to Firebase (which is unlikely to be blocked) while keeping their data in Supabase.

The Logic: Use Firebase for the UI/Login. Send the Firebase ID Token to a small backend "bridge."
The Bridge: Your backend verifies the Firebase token and mints a Supabase JWT signed with your SUPABASE_JWT_SECRET.
Result: You keep your Row Level Security (RLS) intact, but the user never directly connects to a blocked domain to log in.

3. Server-Side Move

If your backend is hosted on an Indian server (like an AWS Mumbai instance), even your server-side calls might be failing.

Solution: Migrate your backend to a Singapore or Frankfurt region. This ensures your server-to-database communication remains unhindered by local ISP restrictions.

The Bigger Lesson: Geography-Proof Your Stack

This incident is a stark reminder that as developers, we don't just manage code; we manage geopolitical risk.

India has a history of blocking major services (TikTok, PUBG) under Section 69A. If your startup depends on a third-party domain, you have a single point of failure.

Moving forward, the "Proxy-First" architecture—where you always route third-party services through your own subdomain—is no longer optional; it’s a necessity for apps targeting the Indian market.

4. The Budget Fix: Cloudflare Worker Proxy

Cost: $0 (Free Tier)
Time to fix: 1–2 hours

If you cannot afford the $35/month add-on, you can "tunnel" your traffic through a Cloudflare Worker. Since Cloudflare's edge network isn't blocked, the Worker acts as a bridge.

// Basic Proxy Logic
export default {
  async fetch(request) {
    const url = new URL(request.url);
    const targetURL = 'https://your-ref.supabase.co' + url.pathname + url.search;
    
    const newRequest = new Request(targetURL, request);
    newRequest.headers.set('Host', 'your-ref.supabase.co');
    
    return fetch(newRequest);
  }
};

Supabase Blocked in India: 4 Ways to Fix Your App and Bypass Section 69A