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Fiverr Pro
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$
USD
I will secure backend API endpoints for your replit or base 44 app
Temyvics
About this gig
Are your Replit or Base 44 API endpoints completely open to the public? Is someone scraping your data, or worse, stealing your OpenAI/Stripe keys because your backend isn't secure?
AI platforms are incredible for building fast, but they consistently fail at backend security. AI agents routinely expose raw API endpoints without authorization checks, allowing anyone to intercept requests or exploit your data. I will step in to manually audit, rewrite, and lock down your backend routes.
What I will do for you:
- Secure API Endpoints: Add JWT tokens, API keys, or session middleware to your backend routes.
- Prevent Token & Cost Exploits: Implement strict rate-limiting to block bot attacks and spam.
- Fix CORS & Origin Headers: Restrict API calls so they only execute from your official live domain.
- Hide Sensitive Credentials: Move exposed frontend environment variables safely to the server side.
Stop risking data breaches or massive API bills from malicious bots. Message me now, and let's secure your Replit or Base 44 backend today!
Get to know Temyvics
Temyvics
Vibe coding expert
- FromUnited States
- Member sinceMay 2026
- Avg. response time1 hour
Languages
English, French
You are getting a battle-tested Vibe Coding workflow. I leverage Agentic AI to handle the heavy lifting while I focus on architecture and quality. My "Vibe Stack" includes v0.dev for rapid UI iterations, Cursor for advanced system prompt logic, and Supabase for auth/database. This isn't just a prototype; it’s a living, scalable SaaS. From rapid MVP prototyping to Full-Stack deployment, I ensure your "Living Spec" is production-ready. Let's ship your vision at the speed of thought.
Other Vibe Coding Services I Offer
FAQ
How can someone exploit an unsecured AI-generated API route?
If your AI code doesn't include server-side authentication middleware, anyone can open their browser's developer console, look at the network tab, copy your API URL, and directly fetch, delete, or spam your data without logging into your app. I implement strict validation tokens to prevent this.
Do you need access to my master server passwords?
No. You should never share passwords. You can easily invite my email address as a temporary developer or collaborator directly inside your Replit workspace, Base 44 project, or your GitHub repository.
Can you secure APIs that talk to third-party tools like OpenAI or Stripe?
Yes, absolutely. AI builders frequently make the dangerous mistake of executing API calls to tools like OpenAI directly from the frontend, leaking your paid secret keys. I re-route those requests through a secure backend proxy.
Will my application still work normally after you lock down the routes?
Yes. I handle the hardening seamlessly by updating both the backend protection logic and the frontend request headers. Your app will function exactly as it did before, just with a powerful layer of production security.
Will the AI overwrite your security patches in a future prompt?
I write clean, modular middleware files. I will provide you with a specific, custom prompt template to give your AI engine so it understands the new security layout and never overwrites it.
