Wix Developer Needed: Website Payment API Integration

@rajat07me

Hi, I specialize in integrating payment APIs with clean, secure code, and I’m experienced with Wix Velo (JavaScript-based). I’ll integrate the payment endpoints with server-side validation, provide front-end call examples, and ensure smooth callback/webhook handling for updating payment status in your database. All functionality will be thoroughly tested in sandbox mode before switching to live mode to ensure seamless end-to-end transactions. Let’s discuss in chat as I have some queries to ask regarding the project to proceed further.

@extreamcode

Hi, Asad here, a seasoned web developer who is well-versed in Wix and equipped with an extensive range of API integration skills. Your search for an expert to swiftly but securely integrate your payment API solution has come to an end. I've successfully integrated numerous payment APIs and seamlessly embedded them into different platforms, including Wix. I understand the importance of clean, secure code that smoothly syncs with your existing stack without a hitch. In addition to crafting robust back-end payment endpoints, I offer front-end call examples or even ready-to-use drop-in components for hassle-free payment integration on your website's pages. My solutions are carefully designed to ensure that order fulfillment is triggered, and transactions are logged efficiently. Pitch: Above all, I'm committed to delivering real value and satisfaction to my clients. I'll run thorough sandbox tests, meticulously verifying the successful end-to-end transaction before taking your website live with the new API integration. Even after project completion, you can count on my unwavering support and enhanced SLAs for any questions or concerns about the implemented feature - no worrying about being left high and dry! With a deep commitment towards service delivery and access to high-skilled technical resources that many businesses can't afford in-house, I look forward to partnering with you to transform your ideas into functional realities th Thanks!

@webperfection123

Hi, I can ensure secure code that seamlessly integrates with Wix Velo and handles the entire checkout process. With over 9+ years of experience in JavaScript and API integrations, I can provide fully integrated payment endpoints complete with server-side validation. I will also include clear examples for your front-end calls and robust callback handling to keep your payment status updated in real time. Once developed, I’ll thoroughly test everything in sandbox mode before going live, ensuring a smooth transaction flow. Looking forward to getting this up and running efficiently. Best Regards, Priyanka

@gauravgargcs

Hello, Hope you are doing well. I understand your need and with 9+ years of experience, we specialize in delivering scalable, high-quality digital solutions tailored to clearly defined business needs. Since your requirements match our core capabilities, I’m confident we can deliver a solution that is robust, refined, and built for long-term growth. Our approach is straightforward: understand the scope in depth, execute with precision, and deliver measurable results. From a strong front-end experience to a secure, enterprise-grade back-end, quality and reliability remain our priority. I’d be happy to discuss your requirements further and outline the best execution strategy. Best regards, Gaurav P.

@kamran2012

Hi there, I will integrate your payment API into your Wix Velo site with server-side validation, front-end checkout components, and webhook handling for transaction logging and order fulfilment triggers. Since Velo runs backend modules in a sandboxed environment, I will structure the integration using Wix HTTP Functions for the webhook endpoints and backend web modules for secure server-side calls - keeping your API keys out of client-side code entirely. I will also add HMAC signature verification on incoming webhooks so you only process legitimate callbacks. Questions: 1) Does the payment provider support redirect-based checkout or a direct API charge flow? 2) Are you storing transaction data in Wix CMS collections, or does your team use an external database? Looking forward to discussing further. Best regards, Kamran

@Webnxa

With a strong background in Wix development, I am confident in my ability to seamlessly integrate the desired payment software API into your live website using the Wix Velo (js-based). Having worked extensively with HTML, PHP, and Wix, I understand the nuances of this platform and how to effectively leverage its features to meet your specific needs. I prioritize clean, secure code that will effortlessly drop into your existing stack and handle the full checkout flow while logging transactions and triggering order fulfillment. My extensive experience with Wix Velo ensures I can provide you with the exact front-end call examples or drop-in components that you need when payments are requested. Additionally, I have deep familiarity with server-side validation and callback/webhook handling, meaning I can deliver fully integrated payment endpoints with ease. I believe in thorough testing to ensure smooth functionality in both sandbox and live modes. Furthermore, my commitment to delivering high-quality results on time has earned me an enviable reputation as a developer over the past 6 years. Don't hesitate to collaborate with me to transform your website's payment system into a smooth and reliable powerhouse for your business!

@Friends4it

Hi, I understand you need a seamless integration of a new payment API into your Wix Velo site with full checkout flow and secure callbacks. Leveraging my experience at Hostifire managing live hosting infrastructure and payment integrations, I will provide clean, secure JavaScript code tailored for Wix Velo. I’ll ensure server-side validation, frontend components for payment requests, and reliable webhook handling with comprehensive handoff notes. After sandbox testing, we’ll confidently switch to live mode to ensure smooth operations. I’m ready to start immediately and deliver within 7 days. Could you share the documentation or API keys so I can review integration specifics in advance? Thanks, Muhammad

@divumanocha

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat so I can share relevant examples of my past work. I look forward to hearing from you. Best Regards, Divu.

@ranjika08

Hello, With 8+ years of experience, I can integrate your payment software API into your Wix Velo site, ensuring secure, clean code that handles the entire checkout flow and returns success/fail callbacks. I’ll provide the necessary front-end call examples, server-side validation, and webhook handling for payment updates. Do you have any specific database requirements for transaction logging, or would you like me to suggest an optimal structure? I’ve done similar work with great success and confident to fulfill your requirements. Let’s talk.

@Rekhathakur

Dear Client, As a full-stack developer with an outstanding track record of integrating payment APIs into existing websites, I'm confident that my skills are precisely what you're looking for. With Wix Velo as an indispensable part of the tech stack, my expertise in HTML, JavaScript, and PHP align incredibly well with your needs. Leveraging the clean and secure code I write will grant you the ability to handle checkouts from payment initiation to order fulfillment with ease. Having successfully integrated payment APIs numerous times in the past, I possess a deep understanding of server-side validation, front-end call implementation, callback handling, and webhook integration - exactly what you require for this project. Working on your website's API integration not only means just dropping straight lines of code, but also ensuring seamless transactions post-test on both sandbox and live modes. My final delivery won't just be clean code but will also include explicit hand-off notes to ensure your team is able to log transactions and update payment status effectively. When we work together there's zero need to worry about missed deadlines or getting lost in communication - I'm here to deliver quality work, efficiently. Let's connect and discuss how I can make your project surpass expectations!!! Thank you!!!

@Webtechfusion23

Hi, ➡️ I read your project description and understand that you need a skilled Wix Developer to integrate a new payment API into your existing website using Wix Velo. You require a seamless checkout flow, complete with server-side validation and effective callback management. ⏺️ I specialize in Wix development and have extensive experience in integrating APIs that ensure secure, efficient, and functional payment processes. My approach includes rigorous testing in sandbox environments to guarantee flawless functionality before going live. I am adept at creating clean, maintainable code that aligns with your current system architecture. Regards, Aftab Ahmad Full Stack Developer (12 Years of Experience)

@ihtsham3

Hi, I can integrate your new payment API into your Wix Velo (JS) website with secure server-side validation, full checkout flow, and proper success/fail callbacks. I’ll provide tested sandbox implementation, webhook handling for database updates, and clear hand-off documentation so your team can easily manage transactions and order fulfillment. Ready to start and get this running smoothly. Best regards, Ihtsham

@khurshid040462

Hello, I see you need a Wix developer to integrate a new payment software API into your live website. I have extensive experience in API integration, particularly with Wix Velo. My approach will ensure that the payment flow is seamless with server-side validation incorporated for security. I suggest we include detailed logging mechanisms to monitor transaction statuses effectively. Recently, I successfully integrated a similar payment solution for a retail client, enhancing their checkout process and improving user experience. I can complete the integration and testing in about 5 days, ensuring everything works as required in sandbox before going live. Regards, Khurshid Ahmed

@indiainfosoft

Having accumulated a vast expanse of knowledge and experience throughout my 18+ year career, I'm confident that I'm the ideal choice for your Wix development project. As it is, I'm well-versed in several E-commerce and CMS platforms including Wix's Velo design system, which will allow me to integrate the new payment software API seamlessly into your existing stack. With an ardent commitment to quality, I promise the delivery of clean, secure code that handles your complete checkout flow while ensuring successful end-to-end transactions. What sets me apart, however, is my meticulousness in testing; sandbox first followed by live mode integration only when we can independently verify accurate functioning. In addition to my proficiency in HTML and PHP, my skills in various other frameworks are at your disposal. Moreover, I boast seasoned iOS and Android developers working alongside me to maximize our capabilities and efficiency ensuring your project is completed expeditiously and thoroughly. Let's work together to organize smooth transaction handling and impactful e-commerce transformation!

@marjanahmed13

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.

@peklevel

Getting a new payment API to flow seamlessly into your Wix Velo setup is crucial for smooth operations. I get it—a clean, secure integration is non-negotiable. I've recently integrated similar APIs, ensuring server-side validation is tight and callbacks are rock-solid for tracking and order fulfillment. I’ll deliver easy-to-use front-end calls and detailed hand-off notes so your team can manage it effortlessly. Testing in the sandbox first is a great call; we'll ensure everything's seamless before going live. How does a timeline of one week for a full sandbox test, followed by live deployment, sound to you? Let’s discuss any specifics to tailor this exactly to your needs.

@mrresearcher99

Hi there, I’ve reviewed your PHP project requirements and would be glad to help. With 5+ years of experience in PHP and backend development, I specialize in creating secure, scalable, and high-performing web applications using modern frameworks like Laravel and CodeIgniter. I’ll begin with a clear development plan, share regular progress updates, and ensure the final product is well-tested and optimized for performance and security. Let’s connect to discuss your project goals — I’m ready to get started! Best, Bhargav PHP Developer | Laravel & Backend Expert

@PMPMPM1985

Hello, I understand you need payment API integration on your Wix website using Velo. I'm confident I can deliver clean, secure code to handle the checkout flow, including server-side validation and callback handling. I'll provide front-end examples and clear hand-off notes. I'll test everything in sandbox before going live. Regards, Parvesh M.

@webinfosoftware1

Hi, ✋____ I can INTEGRATE your payment API into the Wix Velo environment with secure server-side validation. I’ll implement the front-end payment calls, webhook/callback handling to UPDATE transaction status, and fully test everything in sandbox before switching to live mode.