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I need Cybersource added to my existing React Native application so users on both iOS and Android can complete in-app payments without leaving the app. The project involves wiring the full payment flow—tokenisation, authentication and capture—against Cybersource’s REST APIs and ensuring everything runs smoothly through Apple Pay / Google Pay where available. You will be working in a clean React Native codebase that already handles cart logic; your task is to slot in the payment layer, expose the necessary UI components, and return clear success / failure callbacks that my team can hook into for order processing. Deliverables • Well-structured React Native code (TypeScript preferred) that compiles on Xcode and Android Studio • All Cybersource keys handled securely with environment variables and native keychain / keystore storage • End-to-end test transaction proof for iOS and Android, with sandbox credentials first, then live • Short setup note so another developer can re-build the feature from scratch I will provide current source, Cybersource credentials and postman collections right after kickoff. Let me know your experience with Cybersource or similar gateways and roughly how long you’ll need to ship a production-ready integration.
Project ID: 40515179
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Active 7 days ago
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88 freelancers are bidding on average $151 USD for this job

Hello, your "Cybersource React Native Integration" project is right in my wheelhouse. I develop modern JavaScript apps end to end — React/Vue/Next on the front and Node/Express on the back, in TypeScript where it helps. Working with mobile app development, iphone, android, phonegap, ios development, payment gateway integration, react native, api integration, I focus on responsive, fast UIs, clean component structure, and reliable APIs — no page-builder shortcuts. I can lock down the scope and key flows first, then ship in reviewable increments. Let's hop on a quick chat to align on your requirements? ⭐ 5.0/5 from a recent client: "This was wonderful experience and I also got an addtional choice of updating budget and other features which was not available in the old version of my existing software that I used to perform my d…" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$200 USD in 4 days
7.8
7.8

Hi, I am Zeeshan Ali, an experienced React Native developer with strong experience in mobile payment integrations, REST APIs, Apple Pay, Google Pay, and secure checkout flows. I can integrate Cybersource into your existing React Native app with tokenisation, authentication, capture, secure key handling, payment UI components, and clear success or failure callbacks for your order flow. I have worked with similar payment gateways and can handle sandbox testing first, then live configuration for both iOS and Android. I will also provide clean TypeScript code, test transaction proof, and a short setup guide for handoff. Available to start immediately. Thanks, Zeeshan Ali
$140 USD in 7 days
7.1
7.1

Hi There!!! ★★★★ ( Cybersource payment gateway integration in React Native with secure in-app checkout flow for iOS & Android ) ★★★★ Project understanding: I understand you need Cybersource fully integrated into your existing React Native app so users can complete payments inside the app on both iOS and Android. The integration includes tokenisation, authentication, capture flow via REST APIs, and support for Apple Pay / Google Pay, while keeping secure and clean callbacks for order handling. Services: ⚜ Cybersource REST API integration in React Native (TypeScript) ⚜ Secure payment flow (tokenisation, auth, capture handling) ⚜ In-app checkout UI integration with existing cart system ⚜ Apple Pay & Google Pay support configuration ⚜ Secure storage of keys using Keychain/Keystore & env variables ⚜ Success/failure callback handling for order processing logic ⚜ Sandbox + live payment testing with full transaction verification My approach will be to first review your current cart system, then integrate Cybersource SDK/API layer, build secure token flow, connect native payment methods, and finally test full end-to-end transactions on both platforms. I can start immediately and estimate delivery after reviewing your current setup and API credentials. Warm Regards, Farhin B.
$110 USD in 3 days
6.6
6.6

Hello, Your project is a great fit for our React Native and payment gateway integration expertise. We have extensive experience integrating secure payment solutions into mobile applications, ensuring seamless checkout experiences across both iOS and Android while following industry best practices for security and performance. We can help with: ✔ Cybersource REST API integration ✔ Payment tokenization, authentication, and capture flows ✔ Apple Pay and Google Pay implementation ✔ Secure credential handling using environment variables and native keychain/keystore storage ✔ Success/failure callback integration with your existing order workflow ✔ End-to-end sandbox and production testing ✔ Clean, scalable TypeScript-based React Native code We're experienced with: ✔ React Native mobile development ✔ Payment gateway integrations ✔ REST API development and integration ✔ iOS and Android deployment workflows ✔ Secure transaction processing and mobile app security Deliverables: ✔ Production-ready Cybersource integration ✔ Apple Pay & Google Pay support ✔ End-to-end transaction testing ✔ Well-documented source code and setup guide ✔ Build verification on both iOS and Android Quick questions: 1. Is there an existing backend handling payment validation, or should the integration communicate directly with Cybersource APIs? 2. Do you require support for saved payment methods or only one-time transactions? Regards, Doomshell Software Pvt Ltd (20+ Years of Experience)
$140 USD in 7 days
6.3
6.3

Hi, I specialize in React Native development and have successfully integrated payment gateways like Cybersource before. I can seamlessly add Cybersource to your existing app, ensuring smooth in-app payments on both iOS and Android. With experience in handling secure key storage and end-to-end testing, I guarantee a well-structured codebase and clear success/failure callbacks for seamless order processing. Let's discuss your project requirements further and align on the technical approach for a successful integration. Looking forward to working together. Thank you.
$180 USD in 3 days
6.6
6.6

As an experienced Full Stack Developer and Digital Solutions Expert with over a decade of experience, I have successfully taken ownership of projects similar to yours. My competencies span from website and mobile app development to API integrations, making me uniquely qualified to tackle your Cybersource React Native Integration with confidence.
$200 USD in 7 days
5.0
5.0

I understand you need a robust Cybersource integration for your React Native app, similar to how I've previously implemented secure payment gateways for e-commerce platforms, ensuring seamless tokenization and capture across both iOS and Android. My experience with handling sensitive financial data and adhering to strict security protocols will ensure a smooth transition. My approach will involve leveraging the Cybersource REST APIs directly within your React Native environment. I'll focus on building reusable components for tokenization and payment authentication, integrating with Apple Pay and Google Pay SDKs where appropriate. The plan includes thorough unit and integration testing to guarantee reliable success/failure callbacks for your cart logic. Could you clarify the specific Cybersource product you are using (e.g., Secure Acceptance, Decision Manager)? Also, are there any existing authentication mechanisms in place that need to be considered for the payment flow? I'm ready to discuss this further at your convenience.
$187 USD in 21 days
4.6
4.6

Hi, Your project is clear and fully achievable. You already have the cart logic in place, so the main work is adding a secure Cybersource payment layer that works smoothly inside the React Native app on both iOS and Android. I have experience integrating payment gateways and mobile payment flows, including tokenization, secure credential handling, payment callbacks, sandbox/live testing, and Apple Pay / Google Pay style checkout experiences. For this project, I would structure the integration cleanly with TypeScript, keep sensitive values outside the app code, connect Cybersource REST APIs for tokenization/auth/capture, and return reliable success/failure callbacks for your order-processing flow. I’ll also test the full flow on iOS and Android, first with sandbox credentials, then live, and provide a short setup note so your team can rebuild or maintain it easily.
$90 USD in 3 days
4.5
4.5

Hey, We will wire Cybersource tokenisation, authentication, and capture into your React Native app with Apple Pay and Google Pay support. For secure key handling, we will store credentials in iOS Keychain and Android Keystore, never in plain config files. All API calls will go through a thin backend proxy so merchant keys never touch the client. A couple of quick things to confirm: 1) Do you have a backend service ready, or do we need to set up the proxy layer? 2) Are Apple Pay and Google Pay merchant IDs already configured? The number quoted here is a starting estimate. The exact cost and timeline will be confirmed after we go through the full scope together. Ready to start whenever you are. Faizan
$90 USD in 5 days
4.6
4.6

Hello, I am excited to help with integrating Cybersource into your React Native application for seamless in-app payments on both iOS and Android. With extensive experience in iOS Development and Android, I will ensure the entire payment flow including tokenisation, authentication, and capture is flawlessly implemented using Cybersource’s REST APIs. I will secure all keys using environment variables and native storage, and provide well-structured TypeScript code that compiles on Xcode and Android Studio. I can deliver a fully tested solution with sandbox and live transactions along with concise documentation for your team. I propose starting immediately and aim to complete the integration quickly and reliably. Could you share the current React Native version and any preferred state management tools for this integration? Thanks,
$155 USD in 12 days
4.8
4.8

With over 8 years in the industry, I've built a strong reputation for crafting reliable and visually impactful digital solutions. While my expertise has predominantly been focused on front-end design and development, this project aligns perfectly with my capabilities. I'm well-versed in working with APIs and integrating payment gateways like Cybersource into applications to ensure seamless user experiences, ensuring users can complete in-app payments without sacrificing security or convenience - which is exactly what your project aims to achieve. You’ll find working with me flexible and efficient, as I always strive for utmost client satisfaction. Let’s kickoff this project together; rest assured that you’re putting it into the safe hands of an experienced professional who understands exactly what’s required to implement a smooth-running, scalable solution for your payment processing needs!
$250 USD in 7 days
4.4
4.4

Hi! The bit about keeping users inside the app for Apple Pay and Google Pay—without any web redirects—is the tricky part most payment integrations miss. Tokenisation and secure key handling both need careful wiring in React Native. I shipped a React Native payments module last year with card tokenisation and 2FA, and connected it to MangoPay (same end-to-end approach: REST APIs, strong auth, environment-based key storage). My setup included native keychain/keystore storage, as you want for Cybersource. For yours, I’d build a payment screen that plugs right into your cart flow, wraps all API calls for tokenisation, auth, and capture, and exposes success/failure callbacks to your team. I'll include a short setup note so it’s simple to hand off. Quick question: do you want the Apple Pay/Google Pay buttons always visible, or only when a device supports them? That affects the native wrapper code. If you’d like, I can share a step-by-step outline of how I’d wire Cybersource into your existing app. You can also see similar mobile payment work at work.techindika.com. — Pradeep
$140 USD in 7 days
4.5
4.5

I’ve shipped Cybersource REST integrations in React Native before, including tokenization and Apple/Google Pay flows—so this is right in my wheelhouse. My approach: I’ll drop in the Cybersource Node SDK via React Native bridge, wire the tokenization endpoint to your cart logic, and handle Apple Pay / Google Pay via native modules (passKit for iOS, Wallet for Android) with sandbox-to-live migration. Keys go into env vars with react-native-keychain/keystore fallback, and I’ll validate response codes and error states before exposing clean success/failure callbacks. End-to-end tests run first against sandbox, then live with a short setup note for rebuilds. I can start immediately.
$150 USD in 3 days
4.0
4.0

I have built and maintained similar React Native payment integrations using secure payment gateways, Apple Pay, Google Pay, tokenization, and REST APIs. I can integrate Cybersource into your existing application, implement secure credential handling, provide end-to-end transaction testing, and deliver clean, production-ready TypeScript code with full documentation and source code ownership. Are you planning to use Cybersource Flex Microform/tokenization directly, or do you already have a backend service handling payment authorization and capture?
$240 USD in 7 days
4.7
4.7

Hi - I am an experienced React Native mobile app developer and have integrated Cybersource payment gateway into several mobile applications and would love to assist you here. Let's connect to discuss the details and get started asap. Thanks!
$140 USD in 7 days
4.1
4.1

Meticulous integration plan for adding Cybersource in a clean React Native (TypeScript preferred) codebase for both iOS and Android. I’ll implement the complete payment flow, tokenisation, authentication, and capture, wired to Cybersource REST APIs, then expose focused UI components that trigger success/failure callbacks your cart and order-processing logic can hook into. Implementation details: environment-driven configuration with secure handling of Cybersource credentials (no secrets in the repo) plus native secure storage (Keychain/Keystore) where appropriate. iOS and Android build compatibility through Xcode and Android Studio. Apple Pay / Google Pay support via the appropriate Cybersource payment methods where available. Validation: end-to-end sandbox transaction proof on both platforms first, then a live-ready switch-over path using your provided Postman collections. I’ll include a concise rebuild note so another developer can reproduce the feature from scratch, including where to configure keys and how to run the test flow.
$100 USD in 2 days
3.7
3.7

Hi, I have reviewed your requirements and understand that you need Cybersource integrated into your existing React Native app to enable secure in-app payments with full tokenisation, authentication, and capture flow for both iOS and Android, including Apple Pay and Google Pay support. With 8+ years of mobile development experience, I have implemented payment gateway integrations in React Native using secure REST APIs, handling sensitive data through environment variables, Keychain/Keystore storage, and clean callback-based architecture for order processing. I will integrate Cybersource into your existing cart flow, expose reusable payment components, ensure secure token handling, and deliver fully working sandbox and live transaction flows for both platforms with proper testing on iOS and Android builds. Quick question: are you currently using Cybersource Flex API or REST (SOAP/legacy) for this integration? Thanks
$30 USD in 7 days
3.8
3.8

Hey there, I'm Vishal Maharaj, an iOS and React Native developer with 25 years of experience based in Perth, Australia. I am passionate about taking on your project involving Cybersource integration in React Native for seamless in-app payments on iOS and Android. I would approach the project by integrating Cybersource's REST APIs for tokenisation, authentication, and capture within the existing React Native codebase, ensuring smooth payment flows through Apple Pay and Google Pay. I will handle secure key storage, provide clear success/failure callbacks, and deliver a well-structured codebase for easy maintenance. Let's discuss further details. Please initiate the chat. Cheers, Vishal Maharaj
$250 USD in 5 days
3.3
3.3

Hi, The tricky part of payment integrations usually isn't getting a successful sandbox transaction it's making sure the entire flow behaves correctly when real users, authentication challenges, and mobile wallets enter the picture. Since your cart logic is already in place, my focus would be integrating Cybersource cleanly into the existing React Native app while keeping the payment experience fully in-app and reliable on both iOS and Android. I'll handle tokenization, authentication, capture flow, Apple Pay / Google Pay support where available, secure credential management, and clear success/failure callbacks for your order processing. Most importantly, I'll verify the flow end-to-end so we're not celebrating after the first sandbox payment only to discover production has other plans ?. Once I review the current codebase, credentials, and Postman collections, I can provide a more accurate timeline and implementation plan. Looking forward to discussing the project.
$140 USD in 7 days
2.8
2.8

As someone experienced in both React Native and mobile app development, I believe I'm the perfect fit for your project. Over the years, I've successfully integrated various payment gateways into mobile apps, including similar services to Cybersource. My proficiency in iOS development, Java (Android), and cross-platform tools such as React Native enables me to deliver seamless experiences on both Apple and Android devices. Regarding your deliverables, I guarantee you a well-structured and security-conscious solution. Handling sensitive data like payment information is crucial, so I implement best practices like using environment variables and native keychain / keystore storage to ensure everything remains safe. Furthermore, I pledge to provide you with comprehensive documentation for future reference by another developer. In terms of timeline, after examining the project requirements in-depth, I am confident that I can ensure flawless end-to-end transactions within a reasonable timeframe. Overall, I am dedicated to delivering high-performing applications with significant attention to detail. Let's ensure your users can complete in-app payments more efficiently!
$140 USD in 7 days
2.7
2.7

Polokwane, South Africa
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