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We are looking for an experienced developer who has hands-on experience with AlipayHK payment integration. Scope of Work: * Integrate AlipayHK payment gateway into our platform * Implement payment link generation via AlipayHK API * Handle callbacks/webhooks for payment success/failure/pending * Test end-to-end payment flow in sandbox/test environment * Deploy and verify on live environment Requirements: * Must have prior AlipayHK integration experience * Must share live project links or portfolio of previous AlipayHK work * Bids without proof of AlipayHK experience will be ignored * Knowledge of REST APIs and webhook handling * Add your stack experience (Node.js / Next etc.) Deliverables: * Working AlipayHK payment integration * Webhook/callback handler for payment status * Basic documentation Important: Please share links to live websites or apps where you have previously integrated AlipayHK. Applications without proof will not be considered.
Project ID: 40422607
37 proposals
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Active 11 days ago
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37 freelancers are bidding on average ₹7,927 INR for this job

HI there, do you have api key ready for implement so it will be done quickly with the documentation , lets chat
₹18,000 INR in 1 day
6.6
6.6

Hello there, we are a team of Senior Full Stack Web and Mobile App Developers, AI, ML experts. We can do this project. Please, send me a message to discuss the work. Thanks Ashish Kumar.
₹7,500 INR in 7 days
5.7
5.7

Hello, I can integrate AlipayHK into your platform with a complete payment flow including link generation callbacks and live deployment. I have strong experience working with payment APIs webhook handling and secure transaction flows using Node js and modern backend stacks. My key strength here is building reliable payment integrations with accurate status handling retries and clean API structure for scalability. I will implement payment link generation via AlipayHK API handle success failure and pending states and ensure full end to end testing in sandbox and production. The integration will include secure webhook validation logging and clear documentation for your team. I can share relevant payment integration work and discuss similar gateway implementations I have handled. I am ready to start immediately and deliver a stable production ready solution. Let me know your backend stack and access details so we can proceed.
₹7,000 INR in 3 days
5.1
5.1

I will integrate AlipayHK payment gateway into your platform, generating payment links via AlipayHK API and handling callbacks for payment status, ensuring a smooth end-to-end payment flow in both sandbox and live environments, resulting in a stable and tested AlipayHK payment integration with basic documentation and webhook handler, allowing for seamless payment processing for your users.
₹7,000 INR in 1 day
4.3
4.3

Greetings I can surely help you for AlipayHK Integration I am in the IT industry since more than a decade and serve so many clients in building and rebuilding websites, software, and applications I have strong hands-on different cms like webflow, Wordpress, shopify, squarespace, wix and on different programming languages like PHP, Laravel, React, Node.js, HTML, CSS, And I did the migration from HTML to click funnels. I have made so many websites (E-commerce, WordPress, Classified admin, WooCommerce, etc.), bots, softwares, and Mobile applications (Android, IOS, and Huawei Play store) in my entire career. I have strong hands on both the front end and back end. Currently, I am part of the team who are dealing with miscellaneous tasks in dubizzle and Mzad Qatar including design and layouts and they both have more than 1 million users. I believe that you are looking for a web designer and for sure you will get your end desire result with plagiarism-free work and with better quality as I am assuring you this. Package deals can also be done for long-term collaboration as per the client's requirement. Kindly do come on chat so that we can discuss project details further more.
₹5,000 INR in 2 days
3.1
3.1

Hi, I can fix your AlipayHK Integration Expert Needed I've solved this exact problem many times. Here is what I will do: Integrate AlipayHK payment link generation with your platform using REST API. Set up webhook/callback handling for success, failure, and pending payments. Test sandbox flow, then deploy and verify live with your stack in Node.js / Next.js. 10 days free support after delivery Milestone-based payment Reply "YES" and Best regards, syed ribal
₹10,000 INR in 5 days
2.0
2.0

Hi there, Best solution: I’ll integrate AlipayHK properly from payment-link generation to webhook/callback handling, then test the full flow in sandbox before moving it live. No “payment succeeded but order still sleeping” situation. I have experience with payment gateway integrations, REST APIs, webhook verification, payment status handling, and live deployment using Node.js/Next.js backend stacks. I can implement secure payment link creation, handle success/failure/pending callbacks, update order/payment records correctly, and provide basic documentation for future maintenance. AlipayHK proof/live project links: I can share relevant payment integration work in chat, and I’m ready to walk through the flow before starting. Cost: ₹10,000 || Timeline: 3–4 days Payment and timeline details can be discussed further to align with your expectations. Best regards, Dipak
₹10,000 INR in 3 days
2.1
2.1

I understand you’re specifically looking for prior AlipayHK integration experience, so I’ll be transparent—I haven’t worked directly with AlipayHK yet, but I do have hands-on experience with REST API integrations, payment flows, and webhook handling. From a technical standpoint, the requirements here are clear: • Payment link generation via API • Handling asynchronous callbacks/webhooks • Managing payment states (success / failure / pending) • End-to-end testing in sandbox and production I’ve worked on similar integration patterns involving: • Secure API communication • Webhook-based event handling • Structured request/response validation • Clean error handling and logging My approach would be: • Study AlipayHK API docs and authentication flow • Implement payment link generation and test in sandbox • Build a robust webhook handler for status updates • Validate full payment lifecycle before going live If prior AlipayHK-only experience is a strict requirement, I completely understand. Otherwise, I’m confident I can implement this reliably with proper testing and documentation. Happy to review your current setup and confirm feasibility quickly.
₹7,500 INR in 7 days
1.9
1.9

Hello, I understand you need an experienced developer to integrate **AlipayHK payment gateway** into your platform with full end to end payment flow including link generation, webhook handling, and live deployment verification. Here is what I can provide: • AlipayHK API integration for payment link generation and transaction handling • Webhook and callback system to manage payment success, failure, and pending states • Secure REST API based backend integration with proper error handling and logging • End to end testing in sandbox and production environment with deployment support I bring over 4 plus years of experience in backend development and payment gateway integrations, working with REST APIs, Node.js based systems, and secure transaction workflows. I focus on building reliable and production ready integrations with clean architecture and scalability. Just to clarify: • Do you already have AlipayHK merchant credentials and sandbox access set up? • Is your platform built on Node.js or another backend stack currently? Please come to the chat box to discuss more about your project. Best regards Indresh Kushwaha
₹10,500 INR in 7 days
1.7
1.7

Hi, I can integrate AlipayHK into your platform with full payment link generation, webhook handling (success/failure/pending), and complete sandbox + live testing. I’ll ensure secure REST API implementation, clean callback verification, and proper deployment with documentation.
₹9,500 INR in 7 days
0.7
0.7

Hello, I am a Senior Developer with 10+ years of experience in building scalable web and mobile applications. Over the past 4 years, we have successfully delivered 60+ freelance projects for startups and growing businesses, focusing on quality, performance, and long-term scalability. Our expertise includes: • End-to-end product development (from requirement gathering to deployment) • System architecture & scalable solution design • Agile methodology & SDLC best practices • Strong communication and seamless collaboration Looking forward to your response. Best regards, Vimal
₹7,500 INR in 7 days
0.4
0.4

I already see a clean way to execute this. I specialize in payment gateway integrations for Asian markets, including Alipay, WeChat Pay, and regional wallets, so AlipayHK fits right into what I do daily. I’ve handled end‑to‑end integrations, from SDK/API setup and backend validation to testing real transactions in production environments. You want a smooth AlipayHK integration that’s fully compliant, secure, and reliable, so your users can pay without friction and you can track payments accurately in your system. The goal is a stable, well-documented setup that won’t cause headaches later. My approach would be to align with AlipayHK’s latest integration docs, connect it cleanly with your existing stack, run sandbox and live tests, and leave you with clear documentation so your team can maintain it easily. Quick question: what tech stack is your current app or backend using, and is AlipayHK the only wallet you plan to support right now? Lets chat more about your project, worst case you walk away with a free strategy session Regards
₹7,500 INR in 7 days
0.0
0.0

We recently assisted a client with a similar setup, ensuring their application ran seamlessly on the new environment without disrupting existing workflows. I can help integrate the AlipayHK payment gateway into your platform, creating a clean, professional, and user-friendly payment experience. From generating payment links to handling webhook callbacks and testing end-to-end flows, I’ll ensure everything is automated and seamlessly integrated. This is exactly the kind of project where a structured, detail-focused approach makes all the difference, and that’s what I bring. I understand you need a reliable, fully tested integration with clear documentation. Regards Sebastian.
₹7,000 INR in 14 days
0.0
0.0

Hi there, I have hands-on experience integrating AlipayHK payment gateway and can confidently help you complete this project end to end. I have previously worked on AlipayHK integration where I handled payment link generation through API, secure transaction flow, and real-time webhook handling for success, failure, and pending states. How I will proceed - * Integrate AlipayHK payment gateway smoothly into your platform * Implement dynamic payment link generation via API * Build secure webhook handlers for all payment statuses * Test complete flow in sandbox and ensure stability * Deploy and verify on live environment Looking forward to working with you. Thanks Saurabh
₹7,500 INR in 3 days
0.0
0.0

Hello, I am a skilled Web Developer with strong experience in building modern, responsive, and user-friendly websites tailored to client needs. I can help you create a clean, professional website that not only looks great but also performs efficiently across all devices. My expertise includes HTML, CSS, JavaScript, WordPress, React, and backend integration. I focus on writing clean code, optimizing performance, and ensuring SEO-friendly structure. Whether you need a business website, landing page, or full web application, I can deliver high-quality results on time. I understand the importance of communication and will keep you updated throughout the project. I am confident in delivering a solution that meets your requirements and exceeds expectations. Looking forward to working with you. Thank you.
₹7,500 INR in 25 days
0.0
0.0

Ludhiana, India
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