Udemy – RAG Agents: Build Apps & GPTs with APIs/MCP, LangChain & n8n 2025-5

Udemy – RAG Agents: Build Apps & GPTs with APIs/MCP, LangChain & n8n 2025-5 Downloadly IRSpace

Aug 16, 2025 - 07:14 Updated: Aug 17, 2025 - 19:51

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Udemy – RAG Agents: Build Apps & GPTs with APIs/MCP, LangChain & n8n 2025-5

RAG Agents: Build Apps & GPTs with APIs/MCP, LangChain & 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.

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.

What you will learn in RAG Agents: Build Apps & GPTs with APIs/MCP, LangChain & n8n:

Multi-LLM Agent Capabilities and Integrations: System Notifications, Temperature Control, Web Search, Scraping, and AI Agent Features with Flowise/LangGraph
OpenAI API and Flowise for RAG Agents: Pricing, Project Setup, GDPR Compliance Playground vs. Response API, Node.js, Marketplace, and OpenAI Assistant Installation
Advanced Flowise Workflows: Web Scraping, Embeds, Databases, HTML Splitter, JSON Import/Export, and Tool Agents (Email, Calendar, Airtable, Webhooks)
Custom Chatbot and Self-Hosted UI: Frontend Development, Ollama, and LangChain, Hosting on Render, Replit Branding, WordPress Integration, and Flowise Configuration
RAG Agents with n8n: Local Installation, UI, Triggers/Actions, Pinecone Automation via Google Drive, Workflows, and AI Agent Node
Flowise and n8n Integration and Marketing: RAG Lead Bots, Website Integration, CSS branding, sales, marketing, customer acquisition and proposal strategies
etc…

Course specifications

Publisher: Udemy
Instructors: Arnold Oberleiter
Language: English
Level: Introductory to Advanced
Number of Lessons: 100
Duration: 17 hours and 56 minutes