Fix WooCommerce API & Cart Widget

@adeelpirzada

Hi, I am Adeel. I have built and maintained business platforms on EF Core and SQL Server, including a large public directory with subscriptions and reviews, so tracing integration issues between a store and a plugin like Printful is familiar territory. For the legacy REST API warning, I would check which Woo webhook or extension is still calling it, since Printful usually has a newer API version available. For the cart widget, I would clear it against LiteSpeed's cache exclusions first, since that is a common cause of a blank fragment after cache clear. I can start today and turn this around quickly once I have access. Is the cart widget a default WooCommerce mini cart or a theme or page builder element?

@rajat07me

The real issue here is not just the warning itself, but finding whether Printful or another WooCommerce component is still calling the legacy API and why the cart widget breaks once cache is involved. I’d approach this as a compatibility check first, then isolate the cart/sidebar behavior against LiteSpeed optimization so the fix holds after cache is rebuilt. I handle WordPress and WooCommerce troubleshooting work like this regularly, including API/plugin conflicts, broken cart fragments, cache-related frontend issues, and store behavior that changes after optimization settings are applied. For this kind of job, the main goal is a clean fix without disabling useful performance features unnecessarily. - Is the side cart coming from your theme, WooCommerce itself, or a plugin such as a mini-cart/side-cart add-on? - Have you updated WooCommerce, Printful, or the theme recently before this started? - Do you want me to only fix the current issue, or also note the exact legacy API dependency I find so you know whether it can be retired safely?

@a4logic

Hello, With my extensive experience of over a decade, including 15+ years specifically in PHP and as a WordPress and WooCommerce expert, I'm confident that I would be the perfect fit to resolve your API and cart widget issues swiftly. I understand the urgency of having your installations up-to-date given the recent deprecation flag by WordPress. Having dealt with similar issues before, I can assure you that I will resolve this seamlessly while ensuring full compatibility with LiteSpeed Cache. At A4Logic, we prioritize writing clean, maintainable code and delivering quality solutions on time. My skillset also includes specializing in REST APIs & Third-Party Integrations, which will come in handy when addressing your Printful connection issue. Moreover, being well-versed in Python & AI Automation, web scraping and cloud deployment also add significant value as modern eCommerce stores like yours increasingly leverage these technologies for better customer experience and automation of workflows. Above all, my commitment is to long-term support and your utmost satisfaction. For any issue big or small, I'll always be there to assist you promptly. So why not let's build something great together? Hire me now to not just fix the temporary problems, but to future-proof your WooCommerce installation for sustained success! Thanks!

@webperfection123

Hi, I can quickly audit and fix both issues without disturbing your live store. I’ll check why the legacy WooCommerce REST API is being flagged, verify the Printful integration, and confirm whether any other plugin/theme is still using it. I’ll also troubleshoot the cart widget, including JavaScript, AJAX, cache, and LiteSpeed optimisation conflicts. I’ll test cart, checkout, product updates, and Printful functionality after the fixes and make sure LiteSpeed Cache settings remain compatible. Please see our portfolio on this link : https://www.freelancer.com/u/webperfection123 Ready to start ASAP.

@minhhoangduc

Hi, I went through your project "Fix WooCommerce API & Cart Widget" and I can help. I'm a web developer working across WordPress, Shopify, Drupal, Magento, CS-Cart, WooCommerce, Joomla, OpenCart, building custom functionality, plugins, themes and integrations. I have many years of experience in programming, along with in-depth knowledge of software architecture, software development, and database systems. I have a strong background in web development and have worked on many projects, including e-commerce websites, custom plugins, and integrations and ability to solve quickly the every problem and then I always ensure the high quality & low cost of the work. Please have a look at my profile. Happy to discuss scope and timeline. Best, Hoang

@ost

With over a decade of hands-on experience in resolving complex API issues, especially in the context of WordPress and WooCommerce, I am confident to say that I am the best candidate for your project. I have thorough knowledge of working with APIs including your specific requirement of addressing the deprecated "legacy" REST API. I can guarantee an effective resolution that won't impact your important Printful connection or your store's compatibility with LiteSpeed Cache. More importantly, my problem-solving skills go hand-in-hand with my penchant for streamlining Web Development processes. This means not only identifying and fixing the issue with the shopping-cart widget but also taking steps to ensure that it doesn't happen again in future. I'm familiar with all necessary tools and techniques needed to optimize WooCoomerce site performance as well as implement proper security measures. Lastly, my approach is client-centric - which means peace of mind for you! You can expect regular updates, transparent communication and dedicated support even after the project completion. My ultimate goal is to deliver high-quality solutions that drive growth and efficiency for your business. Explore a lasting partnership with me and let's ensure the health and continuity of your WooCommerce store together!

@raheel2k29

Hello, I can help troubleshoot and fix both issues on your WooCommerce store quickly and carefully. I understand the two main problems: WordPress/WooCommerce is reporting that the legacy REST API is deprecated and appears to be in use, while Printful is the only API integration you currently expect. The side shopping-cart widget stopped opening and, after clearing the cache, is now displaying blank content. The site uses LiteSpeed Cache, so the solution needs to preserve caching and optimization performance without breaking WooCommerce's dynamic functionality. I will avoid making unnecessary changes and will first identify the root cause before modifying the API or caching configuration. I can start immediately and focus on getting both issues resolved without compromising the site's existing performance. Best regards, Raheel

@installerpoint

Hello, I can investigate and fix both issues on your WooCommerce site without disrupting the existing Printful integration or LiteSpeed Cache setup. After the fix, I’ll clear/rebuild the relevant caches and test the cart and Printful functionality to make sure everything is working correctly. I can start immediately and this should be a relatively quick troubleshooting task once I have access to the WordPress/WooCommerce installation. Thank you! Best regards ADEEL

@extreamcode

Asad As a highly skilled full-stack developer with core expertise in WooCommerce and WordPress, I'm confident I can get your site back on the right track. My 15+ years of experience have involved successfully building and maintaining various websites, web apps, and dashboards. In terms of E-commerce, I've worked with WooCommerce, Shopify, Magento, Prestashop, OpenCart, and more. Regarding the challenges you're facing - migrating from a "legacy" API to ensure it works seamlessly with LiteSpeed Cache would be one of my initial tasks. Plus, understanding that your Printful connection is vital for your business's smooth functioning is crucial. I'm well-versed in handling REST APIs and managing interactions between multiple platforms. Combining my experience in MySQL and PHP with an in-depth understanding of LiteSpeed Cache optimizations, I'm confident my solutions will align smoothly with your existing system—eliminating those mad episodes your shopping cart has been experiencing while ensuring WooCommerce performs at its best under the new WordPress guidelines. My comprehensive approach to projects and dedication to quality guarantee that you'll receive the highest standard work from me that comes with a 30-day guarantee and full post-project-support coverage.

@seefattechnologi

Definitely — Ready to Deliver Fast- I am a results-driven PHP/Full Stack developer with strong problem-solving skills, sharp attention to detail, and a proven ability to turn requirements into working solutions quickly and efficiently. Please ping me to get started and deliver outstanding results. Thanks!~!

@rizwange4

Hi, I can diagnose and fix both WooCommerce issues without disrupting your live store. With 10+ years of WordPress/WooCommerce experience, I’ll check whether Printful is actually dependent on the deprecated Legacy REST API and determine the safest migration path. I’ll also troubleshoot the broken side-cart, including AJAX/JavaScript conflicts and LiteSpeed Cache optimization/exclusion settings. I’ll test the cart and Printful connection after the fixes to ensure everything continues working correctly. Best regards, Muhammad Rizwan LA

@sabaehsan

Greetings, I see you're looking for a thorough check-up on your WooCommerce setup. It sounds like the main issues involve the deprecated “legacy” REST API and a malfunctioning shopping cart widget. First, I would dive into the WooCommerce settings to ensure that all APIs are up to date and that the Printful connection is functioning properly. I’ll make sure everything transitions smoothly to the newer API standards. For the shopping cart widget, I’ll troubleshoot the issue that’s causing it to be blank and ensure it works seamlessly with LiteSpeed Cache. I have solid experience in PHP, WordPress, and WooCommerce, so I'm confident I can resolve these issues effectively while keeping performance in mind. Looking forward to helping you get your store back on track! Best regards, Saba Ehsan

@WebTechDesignBG

Hello, I see that you're looking for a thorough check-up on your WooCommerce setup. It sounds like the deprecated REST API is causing some confusion, especially since it's tied to your Printful connection. Additionally, the cart widget issues seem frustrating, particularly since it went blank after clearing the cache. With 7+ years of experience in WordPress and WooCommerce, I've handled similar challenges before. I can help ensure the API is updated properly and that the cart widget functions as it should while keeping in mind the LiteSpeed Cache optimizations. You can check out my work at https://pixoriq.com. Just one question: have you noticed any specific errors in the console when trying to open the cart widget? Best regards, Ivan Mandinski

@SBITServices

Hi, I will start by conducting a detailed review of your WooCommerce installation, focusing on the deprecated REST API issue and the malfunctioning cart widget. I will ensure that the Printful connection is properly configured and address the caching issue to ensure compatibility with LiteSpeed Cache. Let's discuss further to finalize the solution. Regards, Sai Bhaskar

@BrightSolution2

Hi, I understand you need to fix the WooCommerce legacy REST API warning and broken side cart widget while keeping Printful and LiteSpeed Cache working properly. I'll check the API usage, troubleshoot the cart's JavaScript/AJAX and caching issues, and test everything after the fix. I have 10+ years of experience with WordPress, WooCommerce, APIs, and custom troubleshooting. Question: Does the cart work correctly when LiteSpeed Cache is disabled? Share access, and I'll check the issues and get your store working properly.

@sunilsharma15495

★★★★★★ START NOW ★★★★★★ Message me so we talk in detail.. Yes, I can fix woocommerce API and cart widget issue perfectly !! I placed a bid after checking your requirement if you want you can ask me any questions regarding your requirement. I'm interested to work on your project. And don't worry about work. first, check my work if you are happy Then pay me. Please let me know if you require any detailed information. Waiting for your reply. I hope you respond to me. Thanks

@yousufkhan39911

Hi, I will fix WooCommerce API & Cart Widget issues mentioned in your wordpress website. I will do it right now asap.

@rehmatclick

Hi, my name is Muhammad, based in Dubai. I have read your project details. You need a quick audit of your WooCommerce setup to resolve the deprecated legacy REST API warning, ensure the Printful integration works, and fix the side cart widget that breaks under LiteSpeed Cache, while keeping caching rules intact. Has the side‑cart widget worked after temporarily disabling LiteSpeed Cache, or does the issue persist? I am pretty confident on this project, for sure I can handle it - ping me in the chat box for any other details, I'm ready to start ASAP, looking forward to connecting in the chat box. Please also visit my profile on Freelancer - I have 400+ positive feedback, delivering work in this industry for the last 8 years. Best regards, Muhammad

@ihtsham3

I can audit the WooCommerce REST API usage, identify whether the Printful integration is triggering the legacy API, and safely address the side-cart issue without disrupting your store. I’ll review LiteSpeed Cache compatibility, test the fixes thoroughly, and ensure the cart and API integrations remain stable. Best regards Ihtsham