Flutter Android Solana Wallet Integration

@kamran2012

This looks like a great fit, I will wire the Phantom wallet connection — deep-link launch, approval callback, public key return to Dart, and balance fetch via Solana RPC. I will handle the Android intent filters and URI scheme so the round-trip between your app and Phantom works reliably on real devices. One thing I will address upfront — session persistence using `connect` with `app_url` and `redirect_link` params so reconnections skip the approval screen. Questions: 1) Are you targeting mainnet-beta or devnet for the RPC endpoint? 2) Do you need transaction signing beyond the initial connect flow? Send me a message and we can go over the details. Best regards, Kamran

@Srashtasoft

Hi there, I have read your project requirement carefully. You need to integrate Phantom Solana wallet into your existing Flutter app, handling deep linking, wallet connection, signature flow, and returning the public key with balance fetch. I will implement Phantom wallet connection using deep links or in-app browser, integrate Solana web3, handle secure communication, and ensure smooth return to the app with wallet address and balance. Code will be clean, tested, and ready to build without extra steps. Before we proceed, I have a few questions: ================================== Are you using any existing Solana packages in your project? Do you have Phantom deep link configuration already set up? Which Solana network should we use (mainnet/devnet)? Do you need transaction/signature support beyond connection? Best Regards, Srashtasoft Team

@rbtech1984

I can do it Hi There!!! ★★★★ (Flutter Android Phantom Solana Wallet Integration for fast secure connect flow) ★★★★ Project understanding: I have gone through your requirement to integrate Phantom Solana wallet into existing Flutter Android codebase. Focus is on deep link / in-app browser connection, secure sign request, returning public key and balance fetch. ⚜ Phantom wallet connect via deep link ⚜ Solana web3 integration ⚜ Signature request handling ⚜ Public key return to Dart ⚜ Balance fetch using RPC ⚜ Git clean commit & build fix ⚜ Android APK tested build I have worked on Flutter apps with API and blockchain wallet integrations, and I really enjoy this kind of technical work. Approach: I will add solana/web3 packages, setup wallet adapter flow, implement deep linking, test on real Android device, and make sure flutter build apk run smooth without errors. Looking forward to connect and start right away. Warm Regards, Farhin B.

@VianRey1

I can do it Getting stuck at the last mile with Solana wallet integration is incredibly frustrating, especially when all your UI is ready but connecting to Phantom just isn’t clicking. Not being able to securely handle wallet connections or get that public key flow working is holding back your whole release. I’ll make sure tapping “Connect Wallet” on your real Android device launches Phantom, lets users approve, then brings the address safely back into Dart. You’ll see the wallet connected, balance pulled in, and no extra build headaches. My approach is straightforward. I’ll set up the necessary Solana wallet packages in your Git repo. Then I’ll wire up the deep link or in-app browser hand-off and secure key handling. Finally, I’ll test everything on a real device and push a clean, commented commit that builds with flutter build apk. Ready for me to start hooking up the wallet flow right away?

@technologiesit

As a seasoned Full Stack Developer and Flutter expert with over 10 years of experience, I am confident in my ability to deliver the exact requirements you have outlined. Not only have I developed numerous websites and mobile applications using Flutter, Dart, and Java, but I have also worked extensively with deep linking and SDK integrations such as what you're asking for with the Phantom Solana wallet. My skills in Android development make me well-prepared for this task. In addition to my technical skills, what sets me apart is my dedication to both speed and quality. As you've specified a tight timeline for this project, I assure you that I can deliver the required integration efficiently without sacrificing any functionalities. The fact that Flutter allows for code reusability across different platforms will be useful to ensure compatibility of your app not only for Android but also for iOS. Lastly, my commitment does not end with delivery. I offer long-term support solutions to ensure the continuous success and growth of your project. By choosing me for this Solana wallet integration project, you're hiring someone who will provide both short-term ans long-term solutions to fuel your business's growth. Let's turn your vision into a reality together!

@techsty2014

I can do it. I will wire Phantom into your Flutter app using the deep-link connect flow, handle the encrypted handshake, and return the address plus balance to Dart. Subsequent opens reuse the stored session token. Heads up: Phantom has no official Flutter SDK. The flow uses its universal link scheme with a dapp keypair and tweetnacl-encrypted payloads, and the return link needs an intent-filter in AndroidManifest.xml. Questions: 1) What redirect scheme should I register for the return? 2) Mainnet-beta public RPC, or a private endpoint for balance? Ready to start whenever you are. Faizan

@Kishoreindia

Dear Sir/Madam, I am Kishore Patidar, a professional Mobile App and Python Developer with strong experience in building scalable, production-ready mobile applications and backend systems. I specialize in Flutter (cross-platform), Android (Java/Kotlin), Firebase, Supabase, Node.js, FastAPI, and Django. I have successfully delivered multiple live apps on both Google Play Store and Apple App Store, including fintech, healthcare, education, social networking, and on-demand service platforms. My expertise includes: • Cross-platform mobile app development (Flutter) • Backend API development (Node.js, FastAPI, Django) • Payment Gateway integration (PhonePe, Razorpay, Stripe) • Real-time chat & notification systems • Admin panel & dashboard development • App deployment & store publishing • Secure authentication & role-based systems I focus on clean architecture, scalable backend design, optimized performance, and smooth user experience. From idea to deployment, I can handle complete end-to-end development. I would be happy to discuss your project requirements and deliver a reliable, high-quality solution within timeline. Looking forward to working with you. Best Regards, Kishore Patidar Mobile App / Python Developer

@jayprakashyadav

I can do it. Trust a seasoned Mobile App Developer like me to handle the critical and time-sensitive requirement of wiring up your Flutter codebase with a Phantom Solana wallet. My deep understanding of mobile app development for Android as well as my proficiency in Flutter guarantees that I can seamlessly integrate the Solana web3 and wallet-adapter packages into your existing repository. Moreover, my experience goes beyond just integrating components - I prioritize writing clean, organized, and well-commented code that compiles seamlessly with minimal effort like flutter build apk. Years of hands-on experience with APIs have ingrained in me the importance of excellent documentation and error handling so you can rest assured that even in the rare occurrence of an issue, it will be swiftly resolved. Additionally, I'm well-versed in Dart, Phantom SDKs(), deep linking, and Solana RPC endpoints which are all crucial aspects of this project. Being an Automation Engineer as well, efficiency is one of my core values which reflect in the quality work I deliver well within deadlines. Trust me to get this done smoothly and rapidly without any compromise on quality. Let's get your project shipped today!

@billybryan98

Hello there, I can do it. I’ve read your Flutter Android project and I’m confident I can wire a solid Phantom Solana wallet flow that works seamlessly with deep-linking or an in-app browser hand-off. The work is focused on secure key handling, signature requests, and returning the public key to Dart, while keeping the UI intact and the integration robust. In my background I’ve built Flutter/mobile solutions that connect to Solana wallets, implemented wallet adapters, and handled wallet approvals across Android using both deep links and in-app flows. I’ll bring a clean, tested integration using Solana web3 and wallet-adapter packages, with careful attention to secure storage, proper lifecycle handling, and reliable balance fetches via RPC. I’ll also ensure the code is well-commented, organized, and builds smoothly with a flutter build apk. I can handle the work end-to-end based on my expertise and past experiences, delivering a clean commit you can ship today. I’ll structure the integration to recognize a previously connected wallet on subsequent taps and refresh the balance automatically. Please feel free to contact me so we can discuss more details and align on your preferred RPC endpoint and Phantom behavior. I am looking forward to the chance of working together. Best regards, Billy Bryan

@seandinwiddie

https://www.freelancer.com/u/seandinwiddie Hi, Nice to meet you. I can do it. I’m confident I can integrate Phantom wallet connectivity into your existing Flutter Android codebase quickly and cleanly. With strong experience in Flutter, deep linking, and Web3 integrations (including Solana RPC interactions), I’ll focus strictly on wiring the wallet flow without touching your existing UI. I will start by adding and configuring the required Solana/web3 and wallet-adapter dependencies and setting up secure deep-link handling for Phantom. Next, I will implement the connect/disconnect flow, signature handling, and ensure the wallet address is correctly returned to Dart. Finally, I will test the full flow on a real Android device, verify reconnection state handling, and add balance fetching via Solana RPC. The final result will be a clean, production-ready commit that builds directly with flutter build apk without extra steps. I take pride in delivering reliable, fast integrations like this with attention to security and stability in wallet flows. Let’s get this shipped today—share the repo access and I can start immediately. Looking forward to collaborating,

@engruhulajom

Hello Dear, I’m a full-stack developer with 10+ years of experience, specializing in Flutter and blockchain integrations, including Solana wallet connections. I understand you need to connect your existing Flutter app to Phantom using deep linking or an in-app browser, handle secure signature requests, and return the public key while maintaining a smooth user flow. I’ve implemented similar wallet integrations with proper session handling, reconnect logic, and balance fetching via Solana RPC. My approach ensures clean, well-documented code, seamless redirect handling, and a stable build without extra steps. I’ll push a tested commit directly to your Git repo within a few hours. Ready to start immediately and deliver today. Best regards, Md Ruhul

@octaviobolanos

"I can do it! My name is Octavio Alonso and I'm an experienced software developer who specializes in not only Rust, microservices and mobile development as a whole but especially in Flutter, & Dart on both native and cross-platform environments(Android and iOS). Additionally, I have a proven past working with the Phantom SDK, deep linking, Solana RPC endpoints." "One of the key aspects I bring to any project is efficiency without sacrificing quality. Thanks to my vast experience with event-driven systems using Kafka and cloud-based deployments like AWS, I can quickly integrate wallets within a few hours that not only meet requirements but provide robustness and responsiveness."

@adisonw

I can do it. Dear Sir, I am thrilled to bid your project. I can quickly wire Phantom wallet connection into your existing Flutter Android app, including deep linking, approval return flow, public key capture, reconnect handling, and balance fetch through Solana RPC. Since your UI is already done, I would keep the work focused, clean, and safe so the repo gets a tested commit without unnecessary changes. My key question is: is your current app already configured with the exact Android deep link scheme Phantom should return to, or should I set that up too? Sincerely, Adison.

@rishi9343

With nearly a decade of experience under my belt, I am confident that I am the right person to integrate the Phantom Solana wallet into your existing Flutter app. I have not only spent significant time honing my skills in mobile app development and databases but also possess a profound understanding of backend services and web3 technologies. My fluency in Java paired with my extensive experience building both iOS and Android apps will ensure a seamless integration of the Phantom SDK that you seek. Moreover, my familiarity with deep linking, Solana RPC endpoints, and Flutter framework will make it easier for me to navigate through the app and add the necessary Solana web3 packages. Not only am I capable of meeting your stipulated turnaround time, but I also understand the importance of maintaining clean and well-commented code. You can trust me to add value to your Git repo, provide tested commits, and ensure your app builds effortlessly with flutter build apk without any additional steps. Let's get your project shipped today - contact me!

@Visharaa2024

I can do it! Hey there, Deepak here, and I really enjoy working on projects like this. With over 8 years of experience as a mobile app developer, I have honed my skills in Flutter and Dart and have also dabbled with the Phantom SDK, deep linking, and Solana RPC endpoints - all of which are critical to the success of this project. I have successfully executed 100+ projects with satisfied clients and timely deliveries, which further validate my skillset. Your desired acceptance criteria are not just demands; they align perfectly with my proven capabilities. I have a solid understanding of integrating third-party services into mobile apps, be it deep-linking to another application or extracting relevant information from a connected wallet. Moreover, I am well-versed with Git, ensuring clean and organized code commits. Given your urgency, rest assured that I'll make it a priority to get your project ensuring full functionality within your timeline. For me quality is more important than speed but your requirement will be delivered without compromising any of them. So let's wrap this up today! Looking forward to working with you on this swift win of a task!

@daxm0

Hello, I’m interested in Flutter Android Solana Wallet Integration and would be glad to contribute my expertise to ensure its successful completion. I fully understand your goals and the direction of this project. My focus will be on accuracy, quality, and efficiency throughout the process. I am committed to delivering an outcome that meets and exceeds your expectations. With 6 years of experience as a senior software engineer, I’ve worked on a wide range of projects and helped solve many technical challenges. I’m confident I can handle your project and deliver strong results through clear communication and a smooth process. If anything about the requirements isn’t completely clear yet, we can discuss it together and refine the details as we move forward. If you want the best possible outcome, I would be grateful to be considered for this project. I always focus on delivering quality work on time so that the solutions I build help grow your business rather than slow it down. I’d be happy to go over the requirements together to make sure I fully understand the project. After we clarify the details, I can begin immediately and keep communication smooth across time zones. I’d also appreciate it if you could take a moment to review my profile and feedback. I’m confident I can deliver results that exceed your expectations and I’m fully ready to get started. best regards, Dax M

@securetechs

the description got cut off so not sure what the missing piece is. if it's wallet connect (phantom, solflare) that's pretty standard with the solana dart packages. if you need transaction signing, sending sol, or token transfers on-chain, that's a bit more involved but still doable. i've added solana functionality to existing flutter android apps before so i can work with whatever codebase you have. what's the specific feature you're trying to add?

@waqaswebmaster

Hi There I can do it. Since your UI is already complete, this is really about wiring a clean Phantom connection flow on Android without breaking the existing Flutter build. I can handle the deep link return, wallet approval, public key handoff to Dart, connected state detection, and Solana balance fetch so the integration works on a real device, not just in theory. The key here is getting the Android intent flow and callback handling right the first time so it ships fast and stays maintainable. Is your current app already configured with the required Android deep link scheme, or should I handle that part too? best regards Waqas A.

@umer419

Hello, I checked your project "Flutter Android Solana Wallet Integration" and I already have a clear idea how to deliver this efficiently. I have solid experience in Java, Mobile App Development, Android, Software Architecture, Dart, Git, Flutter, Solana, and I’ve worked on similar projects where I delivered high-quality, scalable, and clean solutions. Why choose me? • Strong expertise in Java, Mobile App Development, Android, Software Architecture, Dart, Git, Flutter, Solana • Clean, optimized, and scalable code • Fast communication and daily updates • 100% focus on delivering results, not just code If needed, I can also suggest improvements to make your project even better. Let’s connect I’m ready to start right away. Best regards, Umer