Enhance Flutter App & Integrate Payment

@infowider11

—>>Flutter E-Commerce App Payment Integration & Bug Fixes<<— Hello, I’ll upgrade your Flutter WooCommerce app by replacing WebView checkout with native payment integration, fixing existing issues, and preparing the project for App Store and Google Play deployment. Key features *** Native Stripe Integration *** Native PayPal Integration *** WooCommerce API Integration *** JWT Authentication *** Order Creation & Verification *** Payment Status Tracking *** Token Error Fixes *** Login & Session Fixes *** API 500 Error Resolution *** FCM Push Notifications WITH 3 MONTHS FREE SUPPORT AFTER DEVELOPMENT READY TO START WORK IMMEDIATELY!!!!! LETS CHAT … Shweta!!

@Microlent

Hi, This is exactly the kind of Flutter + WooCommerce project we've worked on before. Replacing WebView checkout with a fully native payment flow is the right approach for improving stability, user experience, and conversion rates. We can help with: • Native Stripe and/or PayPal integration within Flutter • WooCommerce custom WP REST API integration • JWT authentication, order creation, and payment verification flows • Fixing existing issues including: * 500 API errors * Token parsing exceptions * Session expiration problems * Login/logout state management * FCM push notification issues • Complete WordPress PHP API updates and Flutter source code delivery • End-to-end testing on Android and iOS • Google Play & App Store publishing guidance and support We have experience with Flutter, WooCommerce, WordPress APIs, payment gateway integrations, push notifications, and production app deployments. Our focus will be delivering a stable, production-ready solution that works without browser redirection and is ready to deploy immediately. I can start right away and would be happy to review the existing codebase and provide a quick implementation plan. ~ Rajesh

@WebChapters

Hi, I hope you are doing well! I'd love to help you fix and enhance your Flutter + WooCommerce app with native payments. Here is my approach: Native Stripe/PayPal integration replacing WebView checkout entirely. JWT auth flow with proper token handling and auto-logout on failure. Fix all backend 500 errors, FCM push issues, and session bugs. App store submission guidance for both Google Play and Apple. A few questions to better understand your project: 1. Which payment methods are priority — Stripe, PayPal, or both — and do you already have merchant accounts set up? 2. Are there any specific screens or flows beyond checkout where bugs are occurring most frequently? 3. Do you have existing developer accounts on Google Play and Apple, or will those need to be created? Looking forward to delivering clean, stable code ready for production! Azeem Amin

@webbookstudio

Hi there, We understand you're looking to enhance your existing Flutter e-commerce app by integrating native payment methods like Stripe and PayPal, and resolving several bugs that have been affecting the user experience. Our team at Webbook Studio has extensive experience with Flutter, WordPress, and WooCommerce, having successfully completed projects like the furniture store mobile app and the British online store with Shopify and ERP integration. We can deliver a complete, runnable code for both the front-end and back-end, including WordPress PHP API and Flutter payment business logic, ensuring seamless native payments and fixing issues like session expiration and interface crashes. What kind of support do you expect for the publishing process on the Google and Apple stores, and are there any specific requirements or timelines we should be aware of? Feel free to message us to discuss the details! — Webbook Studio

@asifalimzd

Hi there, I can help complete the Flutter + WooCommerce integration by replacing WebView checkout with native Stripe/PayPal payments, fixing the remaining API, JWT, FCM, and session issues, delivering production-ready WordPress PHP and Flutter code, and assisting with both Google Play and App Store submissions. Are Stripe and PayPal merchant accounts already configured and approved for live transactions? Kindly drop me a message to discuss more in detail. Thanks.

@rahuliitm69

Hi, I can develop and deliver this complete Flutter & payment solution, including replacing WebView checkout with fully native Stripe and PayPal integrations. I have already developed similar eCommerce platforms where Flutter apps communicate with custom WordPress/WooCommerce REST APIs using JWT authentication, native payment flows, push notifications, and app store deployment. A few questions: Are the existinh custom REST APIs already available, or do they need modifications for native payment workflows? Do you want support for both one-time payments and saved payment methods for returning customers? I can start immediately and provide a production-ready solution. Thanks Rahul

@sunainawbst

✅ WooCommerce Development | WordPress | E-Commerce | Speed & Optimization Expert ✅ Hey there, Hope you’re doing great! Thanks for posting your project. I’m a professional WooCommerce & WordPress Developer with 10+ years of experience building fast, mobile-first, high-converting online stores. I’d love to help you transform your vision into a fully-featured, optimized e-commerce platform with a smart recommendation engine and a smooth checkout experience. I’d love the opportunity to discuss the project further and collaborate on a high-performing WooCommerce build that’s clean, scalable, and ready for future features like reviews or a loyalty/rewards system. (Note: Please consider the current budget as flexible — we can finalize it once the complete scope is defined.) Thanks & Regards, Kajal

@jastp

Hi there, Jas this side from Logictrix and I am ready to work on your app with my team and with a promise for long term support in fairly low cost. Please just give me your few minutes for the chat so that we can discuss all the important points about project as well as we can clarify any queries from both side to go ahead further for final agreement. We are expert in AI development and we used many AI platforms like openAI, Freepik, Antigravity, Cursor etc for App development and other AI work. We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas

@Herculesz

Hi, this is a checkout-stability problem more than a payment-widget problem, and the WordPress + WooCommerce custom API layer is where most of the long-term reliability will be won or lost. The real engineering risk is inconsistent order and auth state across app, payment confirmation, and backend verification, which is what usually causes ghost orders, false failures, and session-related regressions after WebView removal. I’ve worked on several production systems where I had to step into an existing codebase, isolate failure points, and harden the flow without rewriting the whole product. The closest examples here are Custom Feature Development & Integration and Squarespace Checkout Streamlining for Meal Service -- 2. Both required reviewing an existing implementation, tightening business logic, and delivering changes that were stable enough for handoff. I usually structure this kind of work by separating auth/session handling, order creation, payment confirmation, and post-payment reconciliation so each failure mode is observable. That makes 500s, token parsing issues, and silent login/cart failures much easier to pin down. I’d start by mapping the order lifecycle and identifying where state can drift before store submission. Thanks, Hercules

@corpmember29

Hello, I AM AN EXPERT Flutter + WordPress/WooCommerce developer to upgrade your existing e-commerce app by removing WebView checkout and replacing it with fully native Stripe/PayPal payments, integrated with WooCommerce via custom REST APIs and JWT authentication. The work also includes fixing backend 500 errors, token/auth issues, WebView session problems, login/FCM bugs, and delivering clean, production-ready Flutter and WordPress PHP code, along with guidance for publishing on Google Play and the App Store. LETS TALK AND WORK TOGETHER THANKS CHRISTIA

@skalogir

Hello, I understand you need an existing Flutter WooCommerce app completed by removing WebView checkout, implementing native Stripe/PayPal payments, using JWT with custom WordPress REST APIs for order creation and payment verification, fixing backend/API/login/FCM bugs, and preparing Google Play and Apple Store publishing. I have experience with Flutter e-commerce apps, WooCommerce custom PHP APIs, JWT authentication, Stripe/PayPal SDK integration, order/payment status workflows, Firebase notifications, backend debugging, and app store deployment support. I will deliver deploy-ready Flutter payment logic and WordPress PHP API code, resolve the 500 errors, token parsing, session/logout, and FCM issues, test the full checkout flow, and guide both Android and iOS publishing. Q1: Are Stripe and PayPal merchant accounts already configured? Q2: Which WooCommerce and WordPress versions are currently running? Q3: Do you need me to publish the apps directly or only guide your team? Best regards.

@doomshellsl

Hi, We reviewed your requirements and understand that the goal is to replace the existing WebView checkout with a fully native payment flow while resolving the remaining authentication, API, and notification issues. The objective is to deliver a stable Flutter app and WooCommerce backend that provide a seamless checkout experience and are ready for production deployment. Our approach starts with reviewing the current Flutter application, custom WooCommerce REST APIs, and WordPress backend. We'll implement native Stripe/PayPal payments, optimize JWT authentication, resolve the remaining bugs, and ensure the entire purchase flow works reliably across Android and iOS. Our process includes: • Native Stripe & PayPal Integration • WooCommerce REST API Optimization • JWT Authentication & Token Management • Backend 500 Error Resolution • Login & Session Management Fixes • FCM Push Notification Improvements • Flutter & WordPress PHP Code Refinement • End-to-End QA & Deployment Support • Google Play & App Store Publishing Assistance A couple of questions: • Are the custom WooCommerce REST APIs already implemented, or do they require further development to support the native payment flow? • Which versions of Flutter, WordPress, and WooCommerce are currently being used? Once we review the existing codebase, we can complete the remaining integrations, resolve the outstanding issues, and prepare the app for successful deployment to both app stores. Regards

@zeeshan5121472

Hi, I am Zeeshan Ali, a Flutter Developer with 9+ years of experience in e-commerce apps, WooCommerce integrations, REST APIs, JWT authentication, and payment gateway implementations. I can replace the existing WebView checkout with fully native Stripe and PayPal payment flows, integrate securely with your WooCommerce custom API, resolve the remaining issues including API errors, token parsing, login/session handling, and FCM notifications, and deliver production-ready Flutter and WordPress PHP code. I can also assist with Google Play and App Store publishing to ensure a smooth release process. I am ready to start immediately and complete the work efficiently.

@jayantkumar314

I have strong experience with Flutter, WooCommerce, WordPress REST APIs, JWT authentication, Stripe/PayPal integrations, and mobile app deployment. I can replace the WebView checkout with a fully native payment flow, integrate it with your WooCommerce API, resolve the existing authentication, session, API, and FCM issues, and deliver clean, deployable Flutter and WordPress code. I can also assist with publishing the app to both Google Play and the Apple App Store.

@vishal1145

Your WooCommerce REST API will fail under concurrent order creation if you're not handling race conditions on inventory checks. This causes duplicate charges when two users buy the last item simultaneously. To prevent payment failures, I need clarity on two things: What's your current order volume per hour during peak sales? And does your WooCommerce plan support webhook verification for Stripe/PayPal dispute handling? Here's the technical approach: - FLUTTER NATIVE PAYMENTS: Integrate stripe_flutter and paypal_flutter SDKs with idempotency keys to prevent duplicate charges during network retries. - WP REST API + JWT: Build custom endpoints with nonce validation and rate limiting to block brute-force attacks on order creation. - WOOCOMMERCE INVENTORY SYNC: Implement database-level locks in MySQL to handle concurrent stock updates without overselling. - FCM PUSH NOTIFICATIONS: Configure Firebase Cloud Messaging with background handlers to ensure alerts trigger even when the app is closed. - 500 ERROR DEBUGGING: Add structured logging to PHP endpoints to trace whether failures stem from database timeouts or plugin conflicts. I've built 4 Flutter e-commerce apps with WooCommerce backends, including one that scaled from 200 to 5K daily orders without payment failures. I don't take on projects where the deployment pipeline isn't clear - let's discuss your CI/CD setup and app store provisioning profiles before starting development.

@technologiesit

My extensive experience as a full-stack developer, spanning over a decade, has equipped me with the skills needed for successful completion of your project. I have deep knowledge in JavaScript and PHP, essential for delving into the nuts and bolts of your Flutter e-commerce app. Over the years, I've mastered website development using React, Laravel, WordPress, Shopify and PHP just to mention a few; all these will come into play in handling your e-commerce project. Also worth noting is my familiarity in navigating both the Google and Apple stores-for deployment purposes- an added advantage towards the successful realization of your vision. My commitment doesn't end at delivery; I offer long-term support which gives assurance that any necessary adjustments post-completion will be addressed swiftly. As we work together on your project, you can expect nothing but scalable and secure solutions guaranteeing successful integration of native Stripe/PayPal payments within the app eliminating navigation to a browser. My primary goal is to transform visions into reality while leaving clients satisfied with my work. Let's get started; I'm enthusiastic about what we can achieve together!

@PINESCRIPTERR

Hello, I can help with "Enhance Flutter App & Integrate Payment" and keep the work clean and practical. I would first check the current setup, then complete the work in a way that is easy to review. My focus would be getting the WordPress/WooCommerce work done cleanly without making future updates harder. The listed skills point to PHP JavaScript WordPress MySQL Stripe WooCommerce Flutter PayPal, so I would keep the implementation aligned with that. Quick infrastructure questions: Is there any current codebase, admin panel, or documentation I should review first? Is there an existing backend/database I should build on, or should the structure be created from scratch? Do you already have staging/production environments, or should I prepare the setup for review first? Best regards, Houssame

@krupnovdenis

Hello! We can help finalize your Flutter e-commerce app with native payments and deployment support. 1. Is the current codebase already stable enough for release, or are there still open issues? 2. Do you need us to handle store submission end-to-end for both Google Play and App Store? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!

@codefusion53

Hi, I understand your need to replace the WebView checkout with native Stripe and PayPal integration in your Flutter e-commerce app. I can remove the WebView component, implement secure payment options directly within the app, and ensure seamless communication with WooCommerce via your custom WP REST API using JWT authentication. I will also address the backend bugs like the 500 error and token parsing issues, and fix frontend glitches such as session expiration and login failures. My experience with WordPress, WooCommerce, and Flutter will help deliver a robust, ready-to-deploy solution with complete API and payment code. I will also prepare guidance for app publishing on Google and Apple stores. Do you have existing Stripe and PayPal API keys ready for integration? Will you be providing access to your current backend and codebase? Are there specific UI/UX preferences for the new native payment flow? Best, Justin