--- title: "OpenCart - Devad CHAT Guides — Devad" url: "https://devad.io/help/en/docs/ecommerce-features/opencart--235" --- [Skip to content](https://devad.io/help/en/docs/ecommerce-features/opencart--235#main-content) [Devad](https://devad.io) [Home](https://devad.io) [POST](https://devad.io/post) [CHAT](https://devad.io/chat) [SITE](https://devad.io/site) [AI](https://devad.io/ai-agent) [Pricing](https://devad.io/pricing) [](https://devad.io/help#hc-search) [Agent view](https://devad.io/help/en/docs/ecommerce-features/opencart--235.md) [Docs](https://devad.io/help?type=doc&lang=en&view=list) [Guides](https://devad.io/help?type=guide&lang=en&view=list) [Blog](https://devad.io/help?type=article&lang=en&view=list) [Changelog](https://devad.io/help?type=changelog&lang=en&view=list) Browse this Help Center [Ecommerce Features](https://devad.io/help?category=26&lang=en) - [Shopify Integration](https://devad.io/help/en/guides/ecommerce-features/shopify-integration--181) - [Shopify Integration](https://devad.io/help/en/docs/ecommerce-features/shopify-integration--180) - [WordPress Integration](https://devad.io/help/en/docs/ecommerce-features/full-wordpress-integration--182) - [WordPress Integration](https://devad.io/help/en/guides/ecommerce-features/full-wordpress-integration--183) - [AI Agent & Chatbot for e-Commerce [ WooCommerce, shopify, Opencart & Others]](https://devad.io/help/en/guides/ecommerce-features/ai-agent-chatbot-for-e-commerce-woocommerce-shopify-opencart-others--189) - [AI Agent & Chatbot for e-Commerce [ WooCommerce, shopify, Opencart & Others]](https://devad.io/help/en/docs/ecommerce-features/ai-agent-chatbot-for-e-commerce-woocommerce-shopify-opencart-others--188) - [Email, Newsletter, SMS, & Notifications](https://devad.io/help/en/guides/ecommerce-features/email-notifications-sms--208) - [Email, Newsletter, SMS, & Notifications](https://devad.io/help/en/docs/ecommerce-features/email-notifications-sms--207) - [AI Agentic Chatbot Features](https://devad.io/help/en/guides/ecommerce-features/ai-agentic-chatbot--215) - [AI Agentic Chatbot Features](https://devad.io/help/en/docs/ecommerce-features/ai-agentic-chatbot--214) - [OpenCart](https://devad.io/help/en/docs/ecommerce-features/opencart--235) - [OpenCart](https://devad.io/help/en/guides/ecommerce-features/opencart--236) - [Customer Support Features](https://devad.io/help/en/docs/ecommerce-features/customer-support-features--239) - [Customer Support Features](https://devad.io/help/en/guides/ecommerce-features/customer-support-features--240) [Help Center](https://devad.io/help) › [Docs](https://devad.io/help?type=doc&lang=en) › [Ecommerce Features](https://devad.io/help?category=26&lang=en) › OpenCart Docs # OpenCart The settings below are related to the OpenCart App. Q: Does CHAT App (CHAT.devad.io) support multiple OpenCart stores?Yes, CHAT App (CHAT.devad.io) supports OpenCart Multistore. Q:… Abdullah HA The settings below are related to the OpenCart App. ## Installation - From **Settings > Apps**, click **OpenCart** and click **Active**. - Once the app is installed go to **Settings > OpenCart** and enter the OpenCart details. To get the **Username** and **API key** enter the admin area of OpenCart and go to **System >Users > API**. You’ll see a predefined user named **Default**. Edit it generate the API key, then set the **Status** to **enable**. Next, add your IP to list of permitted for API access. - With a file manager or FTP, edit file **catalog/controller/common/header.php** in the OpenCart installation folder and add the following key-value in **$data** variable: - Edit the file **/catalog/view/theme/default/template/common/header.twig** and add **** somewhere within the **** tag. Mind that if you are not using the default theme the path will be different. - Enter the OpenCart **Extensions** page and click the top-right button **Update**. - Download the sb.php file and upload it into **catalog/controller/api**. --- ## FAQs About Opencart Q: Does CHAT App (CHAT.devad.io) support multiple OpenCart stores? Yes, CHAT App (CHAT.devad.io) supports OpenCart Multistore. Q: Which OpenCart versions are supported by CHAT App (CHAT.devad.io)? Currently, only OpenCart 3 is supported. Q: How do I install and activate the CHAT App (CHAT.devad.io) in OpenCart? From Settings > Apps, click and enter your license key. For cloud version, click Active to install and activate the app. Q: How do I generate the Username and API key needed for integration? In the OpenCart admin area, go to System > Users > API, then edit the predefined user named Default. Generate the API key and enable the Status. Add your IP to the list of permitted IPs for API access. Q: What file needs editing to pass the logged-in customer data to CHAT App (CHAT.devad.io)? Edit the file catalog/controller/common/header.php and add the provided key-value pairs in the $data variable to include customer information. Q: Where should I add the CHAT App (CHAT.devad.io) script in the OpenCart theme? Edit /catalog/view/theme/default/template/common/header.twig and add within the tag. The path may vary if not using the default theme. Q: What do I need to do after editing the files for CHAT App (CHAT.devad.io) integration? Enter the Extensions page and click the top-right Update button, then upload the sb.php file into catalog/controller/api. Q: Can CHAT App (CHAT.devad.io) automatically identify logged-in OpenCart customers? Yes, it automatically identifies logged-in OpenCart customers, including their details, and registers them on CHAT App (CHAT.devad.io). Q: Is it possible to manually import existing OpenCart customers into CHAT App (CHAT.devad.io)? Yes, CHAT App (CHAT.devad.io) allows manual import of existing customers with one click. Q: Do I need to reapply code changes after updating CHAT App (CHAT.devad.io) in OpenCart? Yes, on update you have to apply the code changes again. Use this page [Ask ChatGPT](https://chatgpt.com/?q=Read%20https%3A%2F%2Fdevad.io%2Fhelp%2Fen%2Fdocs%2Fecommerce-features%2Fopencart--235%20and%20answer%20questions%20about%20the%20content.) [Ask Claude](https://claude.ai/new?q=Read%20https%3A%2F%2Fdevad.io%2Fhelp%2Fen%2Fdocs%2Fecommerce-features%2Fopencart--235%20and%20answer%20questions%20about%20the%20content.) On this page [Installation](https://devad.io/help/en/docs/ecommerce-features/opencart--235#gspb-heading-id-gsbp-7ec731a) [FAQs About Opencart](https://devad.io/help/en/docs/ecommerce-features/opencart--235#gspb-heading-id-gsbp-de4d2f6) ## Keep exploring [### Shopify Integration Shopify Integration & Synchronization The Shopify integration is an exclusive feature for CHAT.devad.io. It seamlessly synchronizes your Shopify store data—including products and user details—directly with…](https://devad.io/help/en/guides/ecommerce-features/shopify-integration--181) [### Shopify Integration Shopify Integration & Synchronization The Shopify integration is an exclusive feature for CHAT.devad.io. It seamlessly synchronizes your Shopify store data—including products and user details—directly with…](https://devad.io/help/en/docs/ecommerce-features/shopify-integration--180) [### WordPress Integration Step 1: Installation & Setup Follow these steps to get the CHAT.devad.io plugin running on your WordPress site. Step 2: Finding Your Chat ID &…](https://devad.io/help/en/guides/ecommerce-features/full-wordpress-integration--183) [### WordPress Integration Step 1: Installation & Setup Follow these steps to get the CHAT.devad.io plugin running on your WordPress site. Step 2: Finding Your Chat ID &…](https://devad.io/help/en/docs/ecommerce-features/full-wordpress-integration--182) [Devad](https://devad.io) Apps Suite Every Business Needs to Start and Grow ## Apps [POST](https://devad.io/post) [CHAT](https://devad.io/chat) [SITE](https://devad.io/site) [AI](https://devad.io/ai-agent) ## Company [Plans & pricing](https://devad.io/pricing) [Contact](https://devad.io/contact-us) ## Resources [Help Center](https://devad.io/help) ## Legal [Privacy](https://devad.io/privacy-policy) [Terms](https://devad.io/terms-of-service) [Cookies](https://devad.io/cookie-policy)