Скачать или смотреть Webhooks in n8n | AI Automation with mcp and n8n full course | Agentic AI with n8n & mcp

Welcome to Part 6 of our full course: AI Automation with MCP (Model Context Protocol) and n8n!
In this tutorial, we focus on one of the most powerful features of n8n — Webhooks — and show you how to use them to create, read, update, and delete data in Airtable (CRUD operations) using external HTTP requests.

This video is a must-watch if you're building agentic AI systems, need real-time data updates, or want to connect n8n workflows with any external app, service, or frontend interface.

🔧 What You’ll Learn in This Video:

Understanding Webhooks in n8n

What are webhooks and how they work in n8n

Difference between GET and POST webhooks

When to use webhook triggers for automation and event-based actions

Setting up multiple webhook paths for different purposes (create, update, delete)

CRUD Operations in Airtable using Webhooks

Storing new records in Airtable via POST request

Fetching data using GET requests

Updating specific records using PUT/PATCH with Record ID

Deleting records through DELETE requests

Mapping incoming data fields to Airtable columns using n8n’s Airtable Node

Testing Webhooks with Thunder Client in VSCode

How to simulate HTTP requests using the Thunder Client extension

Sending real-time payloads to test your webhook triggers

Handling query parameters, headers, and JSON bodies in requests

Debugging and analyzing responses inside the n8n interface

Why This Matters:
Webhooks allow external systems, users, and AI agents to trigger workflows in real-time. By combining this with Airtable, you can create flexible, real-world applications like form processors, inventory managers, or user profile handlers — all powered by n8n and MCP.

This is especially useful in agentic AI systems, where agents must read/write/update knowledge bases or data sources like Airtable during execution. Your workflows can now react to user input, form submissions, external APIs, or even other agents.

🧠 Topics Covered:

n8n self hosted webhook setup

Thunder Client (VSCode) for API testing

Full Airtable integration (create, read, update, delete)

HTTP methods (GET, POST, PUT, DELETE)