{"id":10426,"date":"2026-08-10T10:19:02","date_gmt":"2026-08-10T10:19:02","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-rag-agents-build-apps-gpts-with-apis-mcp-langchain-n8n-2025-11\/"},"modified":"2026-08-10T10:19:02","modified_gmt":"2026-08-10T10:19:02","slug":"udemy-rag-agents-build-apps-gpts-with-apis-mcp-langchain-n8n-2025-11","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-rag-agents-build-apps-gpts-with-apis-mcp-langchain-n8n-2025-11\/","title":{"rendered":"Udemy \u2013 RAG Agents: Build Apps &#038; GPTs with APIs\/MCP, LangChain &#038; n8n 2025-11"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<p>&nbsp;<\/p>\n<h2 dir=\"ltr\">Description<\/h2>\n<p dir=\"ltr\">RAG Agents: Build Apps &amp; GPTs with APIs\/MCP, LangChain &amp; n8n is a course on building intelligent and dynamic applications using Retrieval-Augmented Generation (RAG) published by Udemy Online Academy. It is a hands-on course designed to help developers and AI enthusiasts build intelligent and dynamic applications using Retrieval-Augmented Generation (RAG). Through hands-on projects, learners integrate APIs, leverage Multi-Component Pipelines (MCP), and orchestrate workflows using tools like LangChain and n8n to build advanced AI-powered solutions. The course emphasizes real-world implementations and enables users to automate tasks, extend GPT capabilities, and efficiently deploy scalable applications.<\/p>\n<p dir=\"ltr\">This course covers building and deploying RAG-based AI agents, using LangChain to structure multi-step reasoning, integrating external APIs and data sources, setting up multi-component pipelines for complex workflows, automating processes with n8n, improving GPT output with live data retrieval, designing modular and reusable components, connecting agents to databases and third-party services, and understanding best practices for scaling, securing, and debugging production-level AI applications.<\/p>\n<h3 dir=\"ltr\">What you will learn in RAG Agents: Build Apps &amp; GPTs with APIs\/MCP, LangChain &amp; n8n:<\/h3>\n<ul dir=\"ltr\">\n<li>Multi-LLM Agent Capabilities and Integrations: System Notifications, Temperature Control, Web Search, Scraping, and AI Agent Features with Flowise\/LangGraph<\/li>\n<li>OpenAI API and Flowise for RAG Agents: Pricing, Project Setup, GDPR Compliance Playground vs. Response API, Node.js, Marketplace, and OpenAI Assistant Installation<\/li>\n<li>Advanced Flowise Workflows: Web Scraping, Embeds, Databases, HTML Splitter, JSON Import\/Export, and Tool Agents (Email, Calendar, Airtable, Webhooks)<\/li>\n<li>Custom Chatbot and Self-Hosted UI: Frontend Development, Ollama, and LangChain, Hosting on Render, Replit Branding, WordPress Integration, and Flowise Configuration<\/li>\n<li>RAG Agents with n8n: Local Installation, UI, Triggers\/Actions, Pinecone Automation via Google Drive, Workflows, and AI Agent Node<\/li>\n<li>Flowise and n8n Integration and Marketing: RAG Lead Bots, Website Integration, CSS branding, sales, marketing, customer acquisition and proposal strategies<\/li>\n<li>etc\u2026<\/li>\n<\/ul>\n<h3 dir=\"ltr\">Course specifications<\/h3>\n<ul>\n<li>Publisher : <a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/rag-agents-build-apps-gpts-with-apismcp-langchain-n8n\" target=\"_blank\" rel=\"noopener\">Udemy<\/a><\/li>\n<li>Teacher : <a href=\"https:\/\/downloadlynet.ir\/tag\/arnold-oberleiter\">Arnold Oberleiter<\/a><\/li>\n<li>Language: English<\/li>\n<li>Level : All Levels<\/li>\n<li>Lectures : 104<\/li>\n<li>Duration : 18 hours and 3 minutes<\/li>\n<\/ul>\n<h3 dir=\"ltr\">Course topics<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1023354\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/12\/RAG-Agents_-Build-Apps-GPTs-with-APIs_MCP-LangChain-n8n.c.jpeg\" alt=\"RAG Agents_ Build Apps &amp; GPTs with APIs_MCP, LangChain &amp; n8n\" width=\"705\" height=\"738\"><\/p>\n<h3 dir=\"ltr\">RAG Agents: Build Apps &amp; GPTs with APIs\/MCP, LangChain &amp; n8n Prerequisites<\/h3>\n<p dir=\"ltr\">No prior knowledge required\u2014everything is demonstrated step by step.<\/p>\n<h3 dir=\"ltr\">Pictures<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1023355\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/12\/RAG-Agents_-Build-Apps-GPTs-with-APIs_MCP-LangChain-n8n.d.jpeg\" alt=\"RAG Agents_ Build Apps &amp; GPTs with APIs_MCP, LangChain &amp; n8n\" width=\"705\" height=\"336\"><\/p>\n<h3 dir=\"ltr\">RAG Agents: Build Apps &amp; GPTs with APIs\/MCP, LangChain &amp; n8n introduction video<\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-165377-1\"><video class=\"wp-video-shortcode\" id=\"video-165377-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_Downloadly.ir.mp4?nocache=1786138000298\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 dir=\"ltr\"><span class=\"notranslate\">Installation guide<\/span><\/h3>\n<p dir=\"ltr\">After Extract, watch with your favorite Player.<\/p>\n<p dir=\"ltr\">Subtitle: English<\/p>\n<p dir=\"ltr\">Quality: 720p<\/p>\n<p>The 2025\/11 version has increased the number of lessons by 4 and the duration increased by 7 minutes compared to 2025\/5.<\/p>\n<h3 dir=\"ltr\">Download link<\/h3>\n<p><strong>Downloadly<\/strong><\/p>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_2025-11_Downloadly.ir.part1.rar?nocache=1786137999\" target=\"_blank\" rel=\"noopener\">Download Part 1 \u2013 2 GB<\/a><\/p>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_2025-11_Downloadly.ir.part2.rar?nocache=1786137999\" target=\"_blank\" rel=\"noopener\">Download Part 2 \u2013 2 GB<\/a><\/p>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_2025-11_Downloadly.ir.part3.rar?nocache=1786137999\" target=\"_blank\" rel=\"noopener\">Download Part 3 \u2013 2 GB<\/a><\/p>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_2025-11_Downloadly.ir.part4.rar?nocache=1786137999\" target=\"_blank\" rel=\"noopener\">Download Part 4 \u2013 2 GB<\/a><\/p>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_2025-11_Downloadly.ir.part5.rar?nocache=1786137999\" target=\"_blank\" rel=\"noopener\">Download Part 5 \u2013 2 GB<\/a><\/p>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_2025-11_Downloadly.ir.part6.rar?nocache=1786137999\" target=\"_blank\" rel=\"noopener\">Download Part 6 \u2013 850 MB<\/a><\/p>\n<p><strong>Rapidgator<\/strong><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/6f9b1214c984ac65b0b3f040e0b7a540\/Udemy_RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_2025-11_Downloadly.ir.part1.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 1 \u2013 2 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/b20d5180021ff70fdc5903c29b1e4d31\/Udemy_RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_2025-11_Downloadly.ir.part2.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 2 \u2013 2 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/855d4974377451600d10261f7282f510\/Udemy_RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_2025-11_Downloadly.ir.part3.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 3 \u2013 2 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/6b75cb786e41e0eaec50094ef86b0045\/Udemy_RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_2025-11_Downloadly.ir.part4.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 4 \u2013 2 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/aaef237d3af136994e9fd2b6d4dde3ba\/Udemy_RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_2025-11_Downloadly.ir.part5.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 5 \u2013 2 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/4fc28b78b4d58a9bff7cc75baa489180\/Udemy_RAG_Agents_Build_Apps_GPTs_with_APIsMCP_LangChain_n8n_2025-11_Downloadly.ir.part6.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 6 \u2013 850 MB<\/a><\/p>\n<h5 dir=\"ltr\">File password (s): <a>www.downloadly.ir<\/a><\/h5>\n<h3 dir=\"ltr\">Size<\/h3>\n<p>10.83 GB<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Description RAG Agents: Build Apps &amp; GPTs with APIs\/MCP, LangChain &amp; n8n is a course on building intelligent and dynamic applications using Retri<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[20358,88124,88125,88126,88127,88128,88129,88130,88131],"class_list":["post-10426","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-arnold-oberleiter","dgi_tag-rag-agents-build-apps-gpts-with-apis-mcp-langchain-n8n","dgi_tag-rag-agents-build-apps-gpts-with-apis-mcp-langchain-n8n-download","dgi_tag-rag-agents-build-apps-gpts-with-apis-mcp-langchain-n8n-free","dgi_tag-rag-agents-build-apps-gpts-with-apis-mcp-langchain-n8n-free-download","dgi_tag-udemy-rag-agents-build-apps-gpts-with-apis-mcp-langchain-n8n","dgi_tag-udemy-rag-agents-build-apps-gpts-with-apis-mcp-langchain-n8n-download","dgi_tag-udemy-rag-agents-build-apps-gpts-with-apis-mcp-langchain-n8n-free","dgi_tag-udemy-rag-agents-build-apps-gpts-with-apis-mcp-langchain-n8n-free-download"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/10426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/10426\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=10426"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=10426"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=10426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}