Adding Supabase Auth to your Base44 app? Let us review it.
Expert review for Supabase Auth integrations built with Base44. We fix Base44-generated Supabase Auth code for security, error handling & production readiness. From $19.
Common Base44 issues affecting integrations
Platform lock-in makes it expensive to migrate to self-hosted infrastructure
Base44 applications run on Base44's infrastructure with proprietary abstractions. If you need to migrate to AWS, Vercel, or a custom backend, you must substantially rewrite the application since the generated code is tightly coupled to Base44's runtime.
Auto-generated backend API lacks input validation and allows malformed data into the database
Base44's generated REST API endpoints often accept and persist any data that matches the field type without business-rule validation — missing required fields, out-of-range values, or invalid relationships are stored without error.
Limited customization of business logic after the initial app generation
Once Base44 generates the application structure, adding custom business logic that deviates from the generated patterns — complex workflows, conditional processing, third-party integrations — requires working around the platform rather than with it.
Supabase Auth issues we find in Base44 apps
Row Level Security policies not created or too permissive
AI-generated code creates tables without RLS enabled or adds overly permissive policies like 'true' for all operations, defeating the purpose of Supabase Auth.
Using anon key for server-side operations
Generated code uses the anon key in server-side API routes instead of the service role key, causing operations to fail or bypass RLS unintentionally.
Auth state not synced between client and server in Next.js
AI tools use createBrowserClient() everywhere instead of properly configuring createServerClient() with cookie-based sessions for Server Components and Route Handlers.
Start with a self-serve audit
Get a professional review of your Supabase Auth integration at a fixed price.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
How it works
Tell us about your app
Share your project details and what you need help with.
Expert + AI audit
A human expert assisted by AI reviews your code within 24 hours.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
Can you review my Base44-built Supabase Auth integration?
Yes. We regularly audit Supabase Auth integrations in Base44-built apps. We check for proper error handling, security best practices, and production-ready configuration.
What Supabase Auth issues does Base44 typically create?
Common issues in Base44-generated Supabase Auth code include: row level security policies not created or too permissive, using anon key for server-side operations, auth state not synced between client and server in next.js. We fix all of these in our code review.
How much does it cost to fix my Supabase Auth integration?
Start with our code audit ($19) to get a complete list of Supabase Auth issues. Most integration fixes are included in our Fix & Ship plan ($199). For complex integrations, we provide a custom quote after the audit.
What Supabase Auth best practices does Base44 typically miss?
AI tools often skip webhook signature verification, proper error handling for API failures, retry logic with exponential backoff, and secure token storage for Supabase Auth. Our review checks all of these and provides specific fixes.
Related resources
More Base44 Integrations
Need help with Supabase Auth in your Base44 app?
Tell us about your integration. We'll respond within 24 hours with a clear plan and fixed quote.