Mobile App API Integration

@om26er

Hello, i am comfirtable with Git and i can integrate third party APIs into your existing iOS and Android Applications quite efficiently. Share the APIs document or postman collection so i can test and start implementing the APIs right away. About Me* i am a mobile applications developer and i have more than 8 years of experience developing mobile applications with backend services. i have completed more than 525 projects either local or internet based. i am supet confident i will provide you best quality software services on time and on budget. Let's chat to proceed.

@kamran2012

Hey, I will wire in the third-party API across both platforms — authentication, error handling, and data rendering — then deliver passing unit tests and a clean merge request on your dedicated branch. One thing I will set up early: a centralized request layer with token refresh logic and retry on transient failures. This keeps every endpoint call consistent and prevents scattered auth handling as the integration grows. Questions: 1) Are both apps native, or is this a cross-platform framework like Flutter or React Native? 2) Does the API use OAuth, API keys, or another auth method? Looking forward to talking through the details. Kamran

@ioswithfaisal

As an experienced and adaptable mobile app developer with over 6 years in the field, I believe I possess the skills and expertise needed to successfully integrate this API into your existing mobile app. My extensive knowledge of both iOS and Android, combined with a proven track record of delivering high-quality, user-centric applications will enable me to seamlessly wire in the new data endpoints, ensuring efficient and secure calls. I'm well-versed in handling authentication, implementing error handling, and can adeptly update UI where new data appears. With a keen understanding of the importance of quality assurance, I will write or adjust unit tests, verify the integration on real devices for both operating systems, providing you with passing tests and a detailed usage note in the README. In addition to the above, I am comfortable working with Git for version control, an aspect that's crucial for this project as we'll be using a dedicated branch. Moreover, as a committed professional, I always emphasize clear communication, client satisfaction, and timely delivery. Let's ensure your project's success together - choose me to integrate your Mobile App API!

@kareemmaize

Hi - the risky part here is usually not calling the API, it is making the integration behave the same way across iOS and Android once auth, retries, and UI state are involved. A new endpoint can look fine in isolation, but fail when one platform caches stale data, token refresh happens mid-request, or an error path leaves the screen half-updated. That looks correct in testing, but breaks trust in real use, so I would treat request lifecycle and state handling as the core of the integration. The flow is: app authenticates with the third-party API -> requests new endpoints through a shared integration layer -> maps responses into the existing app models -> updates the relevant screens -> handles loading, retry, and failure states cleanly -> verifies behavior with unit tests and real-device checks on both platforms. The part to get right early is the auth and response-mapping layer, because it affects both reliability and maintainability. This comes together cleanly once that boundary is set right.

@Srashtasoft

Hi there, I have read your project requirement. You need an experienced developer to integrate a third-party API into your existing iOS and Android mobile application, ensuring secure authentication, efficient data handling, proper error management, and seamless exposure of new endpoints across the app. The integration should align with your current architecture, include UI updates where required, and deliver passing unit tests along with clear documentation. We can quickly integrate the API into your existing codebase, follow best practices for performance and security, update relevant screens, and ensure everything is tested on real devices before submitting a clean merge request. A few questions: =============== Which tech stack is your app built on (Flutter, React Native, or native iOS/Android)? What type of authentication does the API use (OAuth, API keys, JWT, etc.)? Are there specific modules/screens where the new data should be prioritized? Do you already have a testing framework set up (unit/integration tests)? Best Regards, Srashtasoft Team

@InterconnectBPO

Hi, We are a full-stack mobile team experienced in integrating third-party APIs into production apps across iOS and Android. What we will deliver Clean integration of the API across your app Secure authentication handling (tokens, refresh, error states) Efficient API calls with proper error handling and retries UI updates where new data needs to be displayed Code & testing Update/add unit tests for new endpoints Ensure compatibility on real iOS + Android devices Clean, structured code aligned with your existing architecture Push a ready-to-review merge request Deliverables Fully integrated API endpoints Updated UI (if required) Passing tests README update with usage notes Timeline 2–5 days depending on number of endpoints Outcome A stable, secure API integration that fits seamlessly into your current codebase and is ready for production. We’re ready to start immediately once access is provided. Regards Interconnect Team

@Herculesz

Hi I’ve integrated third-party APIs into existing iOS and Android apps with secure authentication, efficient request handling, and production-safe error management, and I can help you so on. The main technical issue in this kind of work is usually not calling the endpoints, but fitting the new data cleanly into an existing mobile architecture without creating fragile UI updates, duplicated logic, or inconsistent auth handling. I’d approach this by wiring the API through the app’s current service layer, validating auth flows carefully, and making sure each request is structured for reliability, caching where appropriate, and clear failure states. If the new endpoints affect screens or user flows, I can update the UI in a way that feels native on both platforms while keeping the integration aligned with the existing codebase. I’m also comfortable working in a dedicated Git branch, extending or fixing unit tests around the new integration points, and preparing a clean merge request that is easy to review. Real-device verification matters here as well, because network behavior, token refresh, and edge-case rendering often look fine in theory but fail differently on iOS and Android. You’ll get a clean integration, solid error handling, updated tests, and a concise README note that makes the new API usage clear for future maintenance. Thanks, Hercules

@royalwebraisers

Hi, As per my understanding: you need a clean API integration across your existing iOS and Android app, ensuring secure auth, efficient calls, UI updates, and tested delivery via Git workflow. • Endpoint integration + error handling • Auth, caching, performance tuning • Unit tests, device validation, MR Queries: API type? auth method? I will share my portfolio on your first message. I will be looking forward to hearing from you. Kindest Regards

@giaphung2k1

Hello Experienced mobile developer specializing in clean, robust third-party API integrations. I'll seamlessly connect your mobile app to the required API, ensuring efficient data exchange and reliable performance. My focus is on maintainable, well-documented code. Let's discuss your specific needs for a clean integration. Giáp Văn Hưng

@ixorawebmob

Hello, I’ve gone through your project details and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, specifically in integrating third-party APIs within existing mobile applications on both iOS and Android platforms. My focus on clean architecture, scalable code, and efficient communication ensures a seamless integration process. I appreciate your structured code-base and will handle the API calls with proper error handling and efficiency. I'll also update the UI as needed to reflect the new data, write the required unit tests, and ensure the integration is verified on real devices. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1. Do you have specific deadlines for the API integration? Do you have specific deadlines for the API integration? Let’s discuss over chat! Regards, Arpit Jaiswal

@rbtech1984

Hello There!!! ★★★★ ( Seamless Mobile App API Integration for iOS & Android ) ★★★★ Project understanding: You need clean integration of a third-party API into your existing iOS and Android app, including authentication, secure endpoints, UI updates if needed, and proper testing with Git workflow. ⚜ API integration into existing mobile codebase (iOS & Android) ⚜ Secure authentication handling & optimized API calls ⚜ UI updates to reflect new API data ⚜ Unit test updates and validation ⚜ Error handling & performance optimization ⚜ Git branch workflow + merge request setup ⚜ README updates with usage notes I have 6+ yrs exp in mobile app development and API integrations, worked on production apps with REST/JSON APIs, auth systems, and cross-platform sync. Approach: integrate API in existing branch, map endpoints, secure auth flow, update UI bindings, run tests on real devices, and ensure smooth merge request delivery. I can start immediatly and deliver clean, production ready integration. Warm Regards, Farhin B.

@arbu1499

Hello, I can help you integrate your third-party API cleanly into both your iOS and Android apps while keeping your existing architecture intact and production-safe. I’ve worked on similar cross-platform integrations where secure authentication, efficient API handling, and consistent data mapping across platforms are critical. I would implement the API layer with proper error handling, wire the endpoints into your current UI where needed, and ensure both platforms stay in sync in terms of data flow and performance. I’m also comfortable updating or adding unit tests, validating everything on real devices, and delivering a clean merge request with proper Git hygiene and documentation. Looking forward for your positive response in the chatbox. Best Regards, Arbaz M

@Sohail748

Hi there, I’m offering 25% off for this project while delivering a clean, secure API integration that fits your existing mobile app architecture without creating instability. The real risk in tasks like this is not calling the API — it’s making sure authentication, error handling, performance, and cross-platform behavior are implemented properly so the app stays reliable on both iOS and Android. That’s exactly how I approach integrations. I have experience working on production mobile app integrations, REST APIs, authentication flows, UI data wiring, testing, and Git-based workflows. For your project, I can: • integrate the new endpoints cleanly into the existing codebase • handle auth and secure request flow properly • add robust error handling and response validation • update the UI where needed so the new data appears naturally • adjust or write unit tests • verify the integration on both iOS and Android before submitting a merge request You’ll receive a clean implementation, passing tests, and a short README note so the integration is easy to review and maintain. Regards, Sohail Jamil

@codefusion53

Hi, I understand you need a clean third party API integration added to an existing mobile app on both iOS and Android, with secure authentication, efficient endpoint handling, and reliable exposure of the new data across the current app flow. Since the codebase is already structured and version controlled, the priority is a smooth implementation that fits your existing architecture and is ready for review. My approach would be to review the current app structure and API documentation, then integrate the endpoints using the app’s established patterns for networking, state handling, and UI updates. I would implement secure authentication, robust error handling, and efficient request management to keep the experience stable on both platforms. Where needed, I would update the interface so the new data is presented clearly, then prepare the branch with clean commits, updated tests, and concise README notes for handoff. Before delivery, I will test authentication, endpoint responses, failure scenarios, and UI behavior on iOS and Android devices, confirm unit tests pass, and verify the integration is ready for merge review. Best, Justin

@Fawadkaleem

As an accomplished Full Stack Developer and Flutter & React Native Expert with a remarkable 5 years of experience in the field, I'm confident that my skills list aligns perfectly with your requirements for this project. Having built and deployed more than 30 mobile applications using both Flutter and React Native, I specialize in crafting polished, scalable products and have many successes to my name. In particular, I have extensive experience with API integration that includes utilizing RESTful and GraphQL methodologies, which directly aligns with the task at hand. Furthermore, since you hold efficiency and security as a priority for your project, my background as a Backend Developer working on systems integrated seamlessly across web and mobile platforms will be invaluable. Lastly, my proven prowess with Git, GitHub, and Bitbucket makes me adept at working on codebases under version control. With meticulous attention to detail and a track record of delivering flawless results, I'm ready to commence work on your project immediately. Let's convert your vision into reality together.

@mobiwebsolutions

✋ Hi There!!! ✋ The Goal of the project:- SEAMLESSLY INTEGRATE THIRD PARTY API INTO EXISTING IOS AND ANDROID MOBILE APPLICATION WITH SECURE AUTHENTICATION AND OPTIMIZED DATA FLOW ACROSS ALL ENDPOINTS I have carefully reviewed your complete requirement and understand that you need a clean, production-ready API integration into your existing mobile app with proper testing and performance handling. I am confident I can deliver this smoothly with a structured and reliable approach. I am best fit for this project because I have strong hands-on experience in mobile API integration across both Android and iOS with secure authentication and scalable architecture. 3 key points I will handle are API authentication and endpoint integration, UI updates to reflect new data seamlessly, and full testing with Git-based workflow including merge request delivery. I will provide clean API integration code, proper database handling where required, full testing, bug fixing, and complete source code delivery with documentation for future maintenance and deployment support. I have 9+ years experience as a full stack developer working on mobile and web applications with complex API systems. I have completed similar projects involving multi-platform API syncing, authentication flows, and real-time data updates in production apps. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!

@MIndlabsAi6

Hello, I am Vishal Maharaj, a seasoned professional with 20 years of experience in PHP, Software Development, iOS Development, API Integration, Android, Git, iPhone, and Mobile App Development. I have carefully reviewed your project requirements for integrating a third-party API into your existing mobile app. I will start by thoroughly understanding the API documentation and sample keys provided. I will then seamlessly integrate the new data endpoints throughout the app, ensuring efficient and secure calls. Additionally, I will update the UI where necessary and conduct rigorous testing on real devices for both iOS and Android platforms. Finally, I will provide detailed documentation and ensure a smooth code review process. I am ready to discuss the project further. Please initiate the chat. Cheers, Vishal Maharaj

@techsty2014

Hi, I can integrate the third-party API into both iOS and Android: auth, network layer, error handling, UI updates, and unit tests with mocked responses before MR review. Two points on efficiency and security. A single networking layer handling token refresh and retries centrally stops individual screens reimplementing it. Persistent secrets belong in platform-safe stores (iOS Keychain, Android EncryptedSharedPreferences), not plain shared prefs. Questions: 1) Native (Swift + Kotlin), Flutter, or React Native? 2) Auth style (OAuth2, JWT, or static API key)? 3) How many endpoints total? Let's discuss via chat. Faizan

@hien223234

✅Hi, Client. I am a senior Mobile App Developer✅ I have read the description of your project and understood that you are looking for iOS/Android App developer. I have over 5 years of development experience using React Native/FlutterFlow/Swift/Xcode/Android Studio and Firebase, Supabase. So, I can complete it within your timeline. Please message me to discuss your task. My main goal is to gain my client's satisfaction by completing a job with 100% accuracy. Best regards! From Hien ...