Free Lesson
Build Your Own AI-Powered API for n8n
45 min
Oct 29, 2025 12:00 PM
Virtual (Zoom)
In this video
What you'll learn
How to turn a ChatGPT prototype into a production-ready API
See how an idea tested in a chat window evolved into a fully deployed Flask API with OpenAPI docs.
Design AI-Powered APIs that blend reasoning and rules
Learn how to balance LLM flexibility with deterministic logic for predictable, auditable results
Build and Orchestrate AI Workflows
Explore tools such as n8n, ChatGPT, Claude, and marketplace APIs work together to automate publishing across platforms.
Test and Evaluate AI APIs in production
Understand practical methods for creating automated evals, tracking accuracy, and managing model drift and rate limits.
Lessons from Building an AI API for Marketplace Taxonomies
Take away real work insights on managing API governance, cost control, and reliability while shipping quickly.
Why this topic matters
Retail teams lose hours every week manually classifying products across different marketplace taxonomies. This means slower launches, inconsistent data, and missed revenue.
With today’s AI tools and APIs, this problem can be solved in days, not months. This session shows how to use LLMs and lightweight frameworks to automate categorization at scale, with human guardrails for quality and control.
You'll learn from
Timothy Maguire
Product Manager & API Developer
Emmanuel Paraskakis
API PM Executive | 15+ Years, VP-Level Experience
Previously at
