Do you have pre-developed plugins or code for Mobile Apps (Flutter & React Native)?

No, we do not sell pre-developed or off-the-shelf plugins. We take your acquiring bank's API documentation, sandbox credentials, and platform requirements, then write custom, unencrypted code tailored specifically to your Mobile Apps (Flutter & React Native) setup.

Who performs the live transaction testing on Mobile Apps (Flutter & React Native)?

Our developers thoroughly verify all success, failure, and webhook states in the official sandbox test environment. Once delivered to your live environment, your team verifies the live connection and live payment on your side.

What source code ownership do we receive for our Mobile Apps (Flutter & React Native) integration?

You receive 100% full source code ownership with zero licensing fees, zero callbacks to our servers, and zero obfuscation.

Mobile SDK Integration Service

Mobile Apps (Flutter & React Native) Payment Gateway & IPG Development

Cross-Platform Mobile Payment Integrations with Native SDK Bridges

We develop custom mobile payment integrations for iOS and Android apps built with Flutter or React Native. When acquiring banks only offer native Android/iOS SDKs or raw web endpoints, we build the bridge channels, 3DS2 webview handshakes, UPI intent deep-links, and server-side verification.

Submit Bank API Document

How We Develop for Mobile Apps (Flutter & React Native)

We are custom developers, not a payment gateway or reseller of pre-packaged extensions. We do not provide generic off-the-shelf code. When your commercial bank gives you an API integration guide (such as Mastercard MPGS, CyberSource, Redsys, or a regional switch) and no native module exists for Mobile Apps (Flutter & React Native), our developers write a dedicated, secure, and fully customized integration directly for your application codebase.

100% Unencrypted Source Code Comprehensive Sandbox Testing Client-Side Live Verification

Why Custom Code is Required for Mobile Apps (Flutter & React Native)

Mobile apps require direct platform channel code (Swift/Kotlin) and deep-linking configuration to handle OTP banking redirects and return smoothly to the app.

Notice on Platform Compatibility: We exclusively work on platforms where source code modifications, custom plugins, or API webhooks are fully permissible. Because Mobile Apps (Flutter & React Native) allows source control and custom server logic, our developers can implement seamless bank redirect handshakes, tokenized iframe sessions, and HMAC cryptographic listeners with zero friction.

Technical Implementation Architecture

Flutter Platform Channels / React Native Native Modules

Custom WebView bridge for 3D Secure 2.x OTP authentication

UPI Intent and mobile wallet deep-linking (Google Pay, Apple Pay)

Backend token verification and push notification status triggers

Developer Quality & Security Standards

✓

Deep link schema configuration for seamless bank return

✓

Zero storage of card credentials in local mobile storage

✓

Server-side validation before unlocking digital goods or orders

Client-Side Live Payment Verification Process

We do not execute live card tests or trigger live financial debiting on client merchant accounts. Our development team sets up complete mock and sandbox fixtures to validate all 3DS authorization, capture, and callback paths. When we release the custom plugin/module to your staging or production server, your authorized team executes the live connection test on your side. Once your live test payment clears through your merchant account, development is signed off and delivered.

Ready to Integrate Mobile Apps (Flutter & React Native)?

Have your bank API docs or merchant portal credentials ready? Our payment developers will examine the specs and confirm feasibility.

Average Delivery: 3 to 5 business days

PCI-DSS SAQ-A Compliant Flow

Full Source Code & Installable Package

Request Milestone Proposal

Gateways Commonly Linked to Mobile Apps (Flutter & React Native)

RazorpayStripe Mobile ElementsPaystackM-Pesa STK PushHyperPay MobileTap Payments

Free Architectural Review

Request Custom Integration Scope

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Gateway

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Explore Other Code-Accessible Platforms

CMS & E-Commerce

WordPress / WooCommerce

We develop bespoke, secure, and production-tested WordPress plugins for any local commercial bank or international payment gateway. We do not use bloated third-party wrapper plugins; our team codes a clean, object-oriented plugin following WordPress & WooCommerce Core Standards with full WooCommerce Checkout Blocks support, 3D Secure 2.2 authentication, and HMAC-verified webhook listeners.

View Specifications

Custom Backend Framework

Custom Next.js & React

For modern Jamstack and headless e-commerce architectures, we build high-performance payment funnels using Next.js App Router, Server Actions, and Node.js backend handlers. We integrate bank tokenization iframes (Flex Microform, Hosted Sessions) to ensure zero PCI scope while providing single-page checkout speed.

View Specifications

Custom Backend Framework

Laravel (PHP Backend)

We develop enterprise-grade Laravel payment modules. Whether your app is built on Laravel Jetstream, Breeze, Filament, or custom REST APIs, we write dedicated Service Providers, Facades, queued webhook jobs, and robust database transaction locks.

View Specifications