Fix Shopify Webhook Verification

@rajat07me

Hi, I can debug your PHP plugin to fix the failing HMAC check, ensuring Shopify compliance webhooks register correctly. Would you prefer a direct code patch explanation or a step‑by‑step walkthrough of the verification routine? I’ve done similar work with great success and confident to fulfill your requirements. Let’s talk.

@WebChapters

Hello, I'd be delighted to help you resolve the issue with your Shopify app. I'll carefully inspect your current PHP code to identify why the HMAC check for product-update events is failing and make the necessary adjustments to ensure compliance with Shopify’s standards. I'll also ensure that your app successfully registers the required compliance webhooks as expected. To tailor the solution effectively, could you share any specific error messages or logs you've encountered during the HMAC check? Are there any other custom functionalities in your plugin that might affect webhook processing? Lastly, do you have a preferred timeline for implementing and testing these changes? Looking forward to assisting you in overcoming this hurdle and ensuring smooth operation of your app. Best, Azeem Amin

@A2Design

Hello, Your project requires expert inspection and adjustment of the PHP code in your custom Shopify-WooCommerce integration to resolve HMAC verification issues with compliance webhooks. We understand the importance of ensuring that your app communicates seamlessly with Shopify and passes their test tool for live operations. At A2 Design, we have extensive experience in building custom solutions that bridge different platforms. Our team has successfully handled projects similar to yours, including the TutorTime platform, which focuses on integrating multiple educational functionalities. You can see the details at tutortimetutors.com. We are also adept at working with WordPress hooks, WooCommerce, and the Shopify REST API. Let's discuss how we can efficiently resolve your webhook verification issues and ensure your app functions flawlessly. Reach out to explore the next steps!

@ranjika08

Hello, I’m a PHP/WordPress developer experienced with custom Shopify apps, webhook security, and WooCommerce/Dokan integrations. I’ll audit your plugin, fix the HMAC verification logic for Shopify webhooks, ensure compliance tests pass, and confirm proper webhook registration with a clear code patch and explanation. Can you share the current webhook handler and headers you’re validating? Let's discuss in chat as I have some queries to ask regarding the project to proceed further.

@Joya1996

Hello. I will review your plugin code, trace the webhook request, and identify why the HMAC validation fails. I will correct the verification logic using Shopify’s headers, test it with Shopify tools, and confirm webhook registration remains compliant. Can you share how the webhook endpoint is currently hooked in WordPress? Let's discuss in chat as I have some queries to ask regarding the project to proceed further. ~ Joya

@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.

@rainsys

I'm Md Moffazzal, an experienced Web Engineer with a solid background in PHP, WooCommerce, and WordPress. Over my 10-year career, I've dealt with various technical challenges and gained insights that will be valuable to your project. I've always embraced the philosophy of merging clean web development with intuitive design and I am confident that my skills align perfectly with what you need. Given your specific premise, I am comfortable digging into the WordPress hooks, WooCommerce/Dokan packages as well as the Shopify REST API and webhook documentation that underpin this project. Thanks to my extensive experience in bug fixing, I have a keen eye for identifying issues in complex codes. Therefore, tackling the HMAC verification check problem in your custom plugin is something I consider well within my repertoire. Ultimately, I'm not just focused on fixing your current issue but ensuring it remains fixed after implementation. My long-term website maintenance skillset aims to guarantee this fitting seamlessly into my broader focus which is quality, stability and clear communication.I look forward to connecting with you further and tackling this hurdle together!

@toriquldev123

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam

@mehranriaz0

Greetings, It looks like you need help fixing the HMAC verification for your Shopify webhook in your custom plugin that connects WordPress and Shopify. I can dive into the PHP code of your plugin to identify what's causing the HMAC check to fail. My approach will involve reviewing the existing code, understanding how your plugin interacts with WooCommerce and Shopify, and then adjusting the verification routine to ensure it passes both Shopify’s test tool and live calls. With my experience in PHP, WordPress, and API integrations, I can ensure that your app registers the compliance webhooks exactly as Shopify requires. I’ll provide you with a clear explanation of the issue and the working code patch you need. Best regards, Mehran Riaz

@jiyayadav

With over 7 years of experience in PHP development, I am confident that I can successfully fix your Shopify Webhook verification issue. I have a strong understanding of WordPress hooks, WooCommerce/Dokan context, and the Shopify REST API, which makes me your go-to professional for this project. Drawing from my extensive skills in open-source CMS and eCommerce web-store development, I am adept at finding solutions to intricate technical challenges like the one you are facing. As for my work ethic, my team and I pride ourselves on delivering pixel-perfect web design and development that aligns specifically with the unique needs of each client. We don't just provide basic out-of-the-box solutions; rather, we focus on creating custom solutions tailored to optimize your business operations. By selecting me for this project, you will certainly receive top-notch service. Apart from the assured solution to your current problem, I will ensure that your app registers all required compliance webhooks precisely as demanded by Shopify. Additionally, my commitment to affordable rates is complemented by a certain duration of free bug-support and maintenance services once the project is delivered. So let's solve this together and empower your WordPress-based store with seamless Shopify integration!

@MSaadJaved

Hello Jesse E., I will inspect your plugin, reproduce the failing product-update webhook, and trace the HMAC verification flow to identify mismatches (secret usage, payload canonicalization, header parsing). I will update the PHP verification routine to match Shopify’s HMAC method, test with Shopify’s verification tool and live calls, and ensure compliance webhooks are registered exactly per Shopify REST API. Deliverables: concise explanation and working code patch with notes on WordPress hooks and Dokan/WooCommerce context. Please come inbox to discuss it further. Regards, Saad J.

@rajikshaikh1

Hi there, I can quickly audit your custom WooCommerce/Dokan plugin, identify why Shopify’s HMAC validation is failing, and patch it to pass both test and live webhook calls. I’ve worked with Shopify REST webhooks, WordPress hooks, and secure HMAC verification, including compliance (GDPR) webhooks. You’ll get a clear explanation of the root cause plus a clean, working PHP fix that preserves correct webhook registration. Thanks

@vladang

Hi, this is right in my wheelhouse. You already have the Shopify ↔ WooCommerce/Dokan bridge working and just need the webhook compliance piece to pass Shopify’s HMAC verification. I can jump into your custom plugin, trace the current HMAC routine, and fix exactly why product-update events are failing validation. I’ll inspect how the raw request body is read, how the signature is generated, and where it diverges from Shopify’s spec. Then I’ll implement a correct, secure verification method that passes both Shopify’s test tool and real webhook calls. I’ll also confirm that your app still registers the required compliance webhooks exactly as Shopify expects once the fix is in place. You’ll get: • A clear explanation of what was wrong • A clean, working code patch • Confirmation everything passes Shopify’s webhook tests I’m comfortable working with WordPress hooks, WooCommerce/Dokan context, PHP security, and Shopify REST + webhook compliance. If you want this fixed properly instead of hacked around, I’m ready to dig in.

@markupdudes

Hey there, I’ve reviewed your project about fixing the Shopify webhook verification in your custom WordPress plugin bridging WooCommerce + Dokan with Shopify. I understand the critical nature of getting HMAC verification right for product-update events and ensuring your app meets Shopify’s strict compliance requirements. With extensive experience working with WordPress hooks, WooCommerce/Dokan platforms, and Shopify’s API and webhook system, I’m confident I can thoroughly inspect your current PHP code to pinpoint why the HMAC check is failing. I’ll implement a robust verification routine that will pass both Shopify’s test tool and real webhook calls seamlessly. I’ll also confirm that all compliance webhooks are registered correctly post-fix. Once done, I’ll provide a concise explanation along with the working code patch, ensuring you have full clarity and deliverables that make maintenance easy. I can get started immediately and aim to complete this in about 2 days. Could you share the current snippet of the verification code or any error logs you’ve encountered during the HMAC check? Best regards,

@RawahaWP

Hello there, I am pleased to offer my expertise in resolving the issue you are facing with the mandatory compliance webhooks in your private Shopify app that integrates with your WordPress-based store using WooCommerce and Dokan. I am confident in my ability to inspect the PHP code, identify the root cause of the HMAC check failure, and implement the necessary adjustments to ensure compliance with Shopify's requirements. My experience with WordPress hooks, WooCommerce/Dokan environment, and Shopify REST API makes me well-equipped to deliver a concise explanation of the issue and provide a working code patch as the final solution. Regards, RawahaWP

@khadijaamin9

Hello Jesse, I’m Khadija Amin, a Full-Stack Developer & Creative Designer with 8+ years of experience. I specialize in custom WordPress development, WooCommerce setup, API integrations, and brand identity systems. I have carefully reviewed your project requirements regarding fixing the Shopify Webhook Verification issue. I will thoroughly inspect the PHP code in your custom plugin to identify the reason for the HMAC check failure for product-update events. By adjusting the verification routine, I will ensure it passes Shopify’s test tool and live calls. Additionally, I will confirm that the compliance webhooks are correctly registered post-fix. You can view my portfolio at https://www.freelancer.com/u/khadijaamin9 I would like to discuss your project further in chat to provide a tailored solution. Thanks, Khadija Amin

@jagjeetsinghram8

Hi, I’m Jagjeet, a WordPress & Shopify developer with 10+ years of experience, and I can help you resolve the Shopify compliance webhook HMAC issue cleanly and correctly. I’ll: • Review your existing PHP code inside the custom WP plugin • Identify why the HMAC verification for product update webhooks is failing • Fix or refactor the verification logic to pass Shopify’s test tool and live webhook calls • Verify that mandatory compliance webhooks are registered and handled exactly per Shopify requirements I’m comfortable working with WordPress hooks, WooCommerce/Dokan context, and Shopify REST API + webhook specifications, and I’ll provide a clear explanation plus a tested code patch at the end. I can start immediately. Best regards, Jagjeet Singh

@sjohn117

Hi,\n\nI’m Sean, an AI & Full-Stack Developer with over 5 years of experience in PHP, API integration, and web security. I specialize in building scalable SaaS solutions and have a strong background with WooCommerce and Shopify integrations. I successfully fixed a similar webhook verification issue for another client, ensuring compliance and functionality. \n\nI can do this project perfectly by inspecting your existing PHP code to identify the specific cause of the HMAC check failure. Once I pinpoint the issue, I will implement or adjust the verification routine, ensuring it meets Shopify's requirements. I typically deliver this scope in 3 days, including tests and confirmation of compliance webhooks. My process includes thorough testing and clear documentation to guarantee everything functions correctly. What specific outcomes are you hoping for after this fix is implemented? \n\nThanks,

@creativebooster

Hello Jesse, Yes! I am able to create Shopify Webhook PHP Fix,You already have the custom Shopify-WooCommerce plugin ready, and my job is to inspect the PHP code, fix the HMAC verification for product-update webhooks, and ensure the app correctly registers and handles all required events while staying with you until you are fully satisfied, Have a look work samples on this link: https://www.freelancer.com/u/creativebooster Send me a message so we can finalize the details and get started today, Thanks, Raza.