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Fiverr Pro
English
$
USD
I will build a cloudflare worker backend to secure your API keys and protect your site
Luckey Akther
About this gig
Are your frontend apps making direct API calls? That leaves your credentials, billing, and quota exposed to misuse.
I'll deploy a Cloudflare Worker as a secure middleware layer between your frontend and any third-party API so all sensitive keys stay safely on the server side, never visible in the browser.
WHAT YOU GET:
Deployed Cloudflare Worker live on your own account
Environment variables set up for all sensitive API keys
CORS headers configured for your exact frontend domain
Rate limiting to block request abuse
Clean frontend integration guide minimal code changes needed
APIs I PROXY:
OpenAI · Stripe · Firebase · Google Maps · Twilio · Any REST API or webhook
️ HOW IT WORKS:
1. You tell me which APIs your frontend currently calls directly
2. I build and deploy the Worker to your Cloudflare account
3. You update one URL in your frontend done
4. All API traffic now routes through your secure backend proxy
YOUR CREDENTIALS STAY YOURS:
You configure your own Cloudflare environment variables through your dashboard. I guide you step by step no passwords, no credentials ever shared with me.
MESSAGE ME BEFORE ORDERING to confirm your setup works with this service.
Get to know Luckey Akther
Luckey Akther
Custom Web Projects
- FromBangladesh
- Member sinceJan 2024
Languages
Hindi, Bengali, English
I build secure web & Android apps with clean, production-ready architecture. Specializing in Cloudflare Worker backends, Firebase, API security & Android development — I turn ideas into real products.
Every delivery includes hidden API keys, bot protection, DDoS defense & rate limiting — your app stays safe from day one.
Need a secure backend, dashboard, or Android app? I bring technical skill & product thinking to every build.
Let's build something that works. 🚀
My Portfolio
FAQ
Will this work with any API?
Yes — any API that accepts standard HTTP requests can be proxied through a Cloudflare Worker. If your API has an endpoint URL, I can build the proxy for it.
Is Cloudflare Workers free to use?
Cloudflare's free plan includes 100,000 requests per day — more than enough for most small to mid-size projects. I'll advise you on the right plan based on your expected traffic before we start.
Do I need to share any passwords or credentials?
No. You set up your own Cloudflare environment variables through your own dashboard. I provide a step-by-step guide — your credentials stay under your full control at all times.
Will my frontend need major changes?
Minimal. You only need to update the API base URL in your frontend to point to your Worker endpoint instead of the original API. I provide the exact URL and instructions for your specific stack.
Does this work with React, Next.js, or Vue?
Yes — the Worker sits between your frontend and the target API, so it works with any framework. I'll tailor the integration guide to match your exact tech stack.
Is this service compliant with Cloudflare's terms?
Absolutely. This service uses Cloudflare Workers exactly as documented in Cloudflare's official developer docs. It is a standard, widely-used backend architecture pattern for securing API credentials.
