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I will integrate stripe paypal razorpay payment gateway in your flutter app
Flutter Developer for Reliable Mobile Apps
Need a mobile app that works smoothly, looks professional, and solves a real business need? I help businesses and individuals build, fix, and improve Flutter applications using Flutter, Dart, and Fire...
About this Gig
Your Flutter app may already be workingbut if checkout fails, payments aren't verified, webhooks don't update the database, or subscriptions never activate correctly, the app still can't make money.
I help integrate and fix payment systems in Flutter apps for Android and iOS.
I can help with:
Stripe payment integration
PayPal and Razorpay
Flutterwave, Paystack & supported gateways
One-time payments and checkout flows
Subscriptions and recurring payments
Firebase/custom backend verification
Webhooks and payment status handling
Failed/cancelled payment flows
Sandbox production setup
Existing payment bugs
For digital subscriptions/content, I can also advise on RevenueCat, Apple In-App Purchase and Google Play Billing where required.
Already tried integrating payments and something isn't working? Send me what happens from checkout to payment confirmation and I can trace where the flow is breaking.
Message me before ordering for marketplace/split payments, custom backend development, multiple gateways or complex subscriptions.
Platform:
Cross-platforms
App type:
Hybrid
Programming language:
Dart
•
Java
•
JavaScript
•
PHP
•
HTML
•
React Native
Frameworks:
Flutter
•
Laravel
•
Node.js
Tools:
Flutterflow
•
Android Studio
•
Xcode
•
Supabase
Other Mobile App Maintenance Services I Offer
FAQ
I already tried integrating Stripe/PayPal/Razorpay but payments are failing. Can you fix it?
Yes. You don't need to diagnose the technical issue yourself. Tell me what happens when the user attempts payment and share the relevant Flutter/backend setup. I can investigate the checkout flow, API response, verification, webhooks and database state to find where it is breaking.
Can you integrate a payment gateway into my existing Flutter app?
Yes. This gig is specifically designed for existing Flutter apps that need a new payment or checkout flow added. Please send the current project details and payment provider before ordering so I can confirm the correct package.
Can you integrate Stripe in Flutter?
Yes. I can work with standard Stripe payment flows and, depending on your requirements, subscriptions, backend verification and webhooks. Advanced Stripe Connect or marketplace payment flows require a custom quote. Very important distinction. Stripe Connect ≠ standard Stripe checkout.
Can you integrate PayPal or Razorpay instead?
Yes. I can integrate PayPal, Razorpay and other gateways with documented APIs/SDKs where they support your platform, country, account type and required payment flow.
Do I need a backend for payment integration?
For many secure payment flows, backend involvement is required for creating/confirming transactions, protecting secret credentials, verifying payments and processing webhooks. If you already have a backend, I can connect it. If you need new backend development, please contact me for a custom scope.
Can Firebase be used with the payment system?
Yes. Firebase can be used to store order/payment status and support server-side workflows depending on the architecture. I can integrate the payment flow with your existing Firebase setup or quote additional backend work if new server functionality is required.
Can I use Stripe for subscriptions sold inside my mobile app?
It depends on what users are purchasing and where the app is distributed. Digital features/content inside App Store or Google Play apps may be subject to Apple/Google billing requirements. I will review the use case before recommending Stripe, RevenueCat, StoreKit or Google Play Billing.
Can you integrate RevenueCat and in-app purchases?
Yes, I can work with RevenueCat and mobile in-app purchase/subscription flows if they match your app requirements. Because product configuration, store accounts and subscription structures vary, please contact me before ordering this type of work.
Can you guarantee Apple or Google will approve the app?
No developer can guarantee store approval because the final decision belongs to Apple or Google. I can implement the payment flow according to the agreed requirements and help address technical payment-related issues discovered during submission.
What is not included in a revision?
A revision covers reasonable adjustments to the payment flow already agreed in the order. Adding another gateway, changing the payment architecture, introducing subscriptions, creating a new backend, or adding marketplace/split payments is additional scope.
