AI Tutorials
Complete step-by-step walkthroughs for building with AI tools, from setup to working result. Each tutorial is synthesized from official documentation and proven community guides. 4 tutorials and growing.
Automate Invoice Data Extraction with ChatGPT Vision: A Step-by-Step Guide
Learn to extract invoice data automatically using ChatGPT's vision capabilities. This guide covers prompt design, manual extraction, API automation, and integration with Power Automate for no-code workflows.
Automate Email Triage with n8n and OpenAI: A Step-by-Step Tutorial
Build a no-code email triage workflow with n8n and OpenAI that reads new Gmail messages, classifies them into categories like WORK, SPAM, and BILLING using an LLM, and automatically applies the correct Gmail label.
Build a Web-Browsing AI Agent with Playwright and GPT
Build an AI agent that uses Playwright to control a web browser and GPT to decide what actions to take. Navigate sites, fill forms, scrape data, and fix bugs automatically.
Build a Customer Support Agent with OpenAI Function Calling
Build a customer support agent using OpenAI function calling. This tutorial covers setting up the API, defining callable functions, implementing a conversation loop, and handling multi-turn interactions with order lookup, customer lookup, and escalation.