Explore our comprehensive guides and tutorials to master MCP development
Complete guide to connecting your MCP server with ChatGPT using OAuth authentication
Learn how to build an MCP server and connect it to ChatGPT. This hands-on tutorial uses the Pet Store API example and APIChap's MCP Builder for secure, structured AI-to-API integration.
Complete guide to creating AI agents that interact with external APIs using LangChain MCP and Python.
Learn how to build an AI-powered application that connects to any API using LangChain and the Model Context Protocol (MCP). This hands-on tutorial shows you how to create a AI Agent that interacts with Spotify using Python.
Understanding the key differences between two trending AI approaches: RAG vs MCP
New acronyms emerge weekly in AI development. RAG and MCP both help AI agents incorporate real-time data into LLMs, but MCP provides functionality beyond data retrieval. Discover who wins the RAG vs MCP battle.
Complete guide to understanding MCP and building AI applications
Learn what MCP is, how it works behind the scenes, and how to use MCP-Builder.ai to create your own MCP-Server. Perfect for AI developers and tech enthusiasts.
Create a smart event discovery platform with weather integration
Complete step-by-step tutorial showing how to create an AI-powered event city guide for Linz, Austria using MCP-Builder.ai, Linz City Events XML API, OpenWeatherAPI, and Lovable for the frontend with an intelligent chat interface.
Build AI Agents connected to your CRM infrastructure
Learn the new MCP protocol and build an MCP-Server in natural language to read and create new contacts in your HubSpot CRM in just a few minutes.
Seamlessly integrate project management with AI assistance
Learn how to connect Jira with Claude Desktop to streamline project management, automate tasks, and boost productivity with AI-powered workflows.
AI models like ChatGPT are becoming more useful in real business settings — from internal chatbots to document assistants and automation tools. But even the best language model can only be as helpful as the information it's given.
Learn how MCP helps connect your AI agent to your company's data in a clean and consistent way — without needing to retrain models, rewrite prompts, or move everything into one system.
Imagine a world where backend applications are spun up at the push of a button—where telling an AI assistant 'Build me an API' yields a production-ready solution in seconds.
Explore the latest AI tools for backend development. Compare AI code generation with specialized AI agents and discover how platforms like APICHAP are transforming API creation.
Let's have a look on the hidden costs of missing API maintenance
Discover the hidden costs of neglecting API maintenance. Learn how technical debt accumulates over time and why regular updates are essential to avoid costly disasters in your backend applications.
Automate SQL validation for LLM-generated queries using SQLFluff and SQLGlot
Learn how to overcome challenges like hallucination, syntax errors, and dialect differences when generating SQL queries with LLMs, and automate validation using SQLFluff and SQLGlot.
Keeping your article stock synchronized across all marketplaces is a major challenge when selling on multiple platforms.
Selling on multiple marketplaces such as Shopify, Amazon, WooCommerce, Otto, and others offers great opportunities, but it also comes with a major challenge: keeping your article stock synchronized. Learn how APICHAP solves these challenges.
An API without a contract is like constructing a building without a blueprint
An API contract ensures that everyone—from backend and frontend developers to all stakeholders—is on the same page. Learn how contract-first API design with OpenAPI Specification leads to better-designed, more user-friendly APIs.
First week back in Austria after visiting the USA for five weeks participating in the Advance Austria´s GoUSA Program.
First week back in Austria after visiting the USA for five weeks participating in the Advance Austria´s GoUSA Program. It has truly been an amazing experience, and I believe that sharing some insights into what happened is a great way to kick off the launch of our blog.
Welcome to the fast lane of REST API development!
Here's how to ensure your API is not just good, but legendary. Fast, efficient, and more secure than Fort Knox - let's dive in!
"We have started MCP-Builder.ai with our vision to help you build useful AI Agents that are not only Buzzwords - But really help you and your team in the daily work."
As the founders of APICHAP (a platform for building APIs using Natural Language), we believe that the MCP protocol is the next step toward connecting AI Agents with any application. Together with a team of passionate tech enthusiasts, we are building a new community dedicated to helping understand, adopt, and contribute to the growing ecosystem of MCP Builders.
AI veteran with over a decade in data science, focusing on turning cutting-edge research into real-world value over industry buzzwords.
Witnessed the full API evolution from early 2010s to AI innovation. Speaker at API Days Berlin, B2B Software Days Vienna, and API World Santa Clara.
Real code examples
Learn together
Solve actual problems
The Model Context Protocol (MCP) is a new protocol designed to connect your LLM and AI Agents to your infrastructure. It helps you trigger real actions in your AI agents, enabling them to interact with your data and systems seamlessly.
This powerful protocol bridges the gap between AI models and real-world applications, allowing your agents to perform meaningful tasks beyond simple text generation.
This video explains what MCP is and shows you how to build your first server
