I will integrate stripe, paypal, razorpay, ziina, mailchimp or zoho bookings
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About this Gig
Need to accept online payments or connect third-party services to your web or mobile app?
I will professionally integrate payment gateways and APIs like Stripe, PayPal, Razorpay, Ziina, or Mailchimp and Zoho Bookings into your Angular, Flutter, or Node.js project.
With 7+ years of full-stack experience, Ive successfully integrated secure payment systems and automation tools for SaaS products, e-commerce stores, and mobile apps.
️ What I Can Do for You
- Stripe integration (one-time or subscription payments)
- PayPal SDK setup (REST or Smart Buttons)
- Razorpay / Ziina integration for UAE or Indian clients
- Mailchimp automation & newsletter setup
- Zoho Bookings API setup for appointments
- Webhook handling & real-time notifications
- Sandbox & live environment configuration
- Testing, error handling, and deployment
Supported Tech Stack
- Frontend: Angular / Flutter / React
- Backend: Node.js (Express), Firebase
- Databases: MongoDB / Firestore
- Deployment: VPS, cPanel, or Firebase Hosting
Why Choose Me
- Verified API & SDK integration experience
- Clean, secure, and documented code
- End-to-end testing & live mode setup
- On-time delivery & fast communication
- 100% satisfaction guaranteed
FAQ
Which platforms do you support?
I work with Angular, Flutter, and Node.js projects — web or mobile.
Can you handle live payment setup and testing?
Yes, I configure sandbox and live keys, webhooks, and test real transactions.
Do I need to give you API credentials?
Yes, securely share API keys through Fiverr chat (never in public).
Can you integrate subscription-based payments?
Absolutely — I can set up recurring billing via Stripe or PayPal Subscriptions.
Can you add payment to an existing app?
Yes, I’ll integrate directly into your current codebase without breaking existing functionality.
Can you also set up email automation (Mailchimp or Zoho)?
Yes — I can connect APIs for email marketing, booking confirmations, and more.
