Build n8n agents into full-stack apps, here’s how

Key Concepts

• NA10 Agents: Automation workflows built using the NA10 platform.
• Vibe Coding: Rapid website development using AI tools like Bold New.
• Google Trends API: Data source for identifying trending topics.
• Google Sheets API: Used for data storage and retrieval.
• Firecrawl API: Web scraping tool to extract content from websites.
• Sentiment Analysis: Determining the emotional tone (positive, negative, neutral) of text.
• VPS (Virtual Private Server): A virtualized server used to host applications and services.
• Hostinger: A web hosting provider offering VPS solutions.
• Prompt Engineering: Crafting effective prompts for AI models to achieve desired outputs.
• JSON (JavaScript Object Notation): A lightweight data-interchange format.
• Regular Expressions (Regex): A sequence of characters that define a search pattern.

AI Agent Workflow Explanation

The video details how to create a full-stack website powered by an NA10 AI agent, even without programming knowledge. The core idea is to automate the process of extracting, analyzing, and presenting Google Trends data.

1. Data Extraction (Google Trends):
   • A scheduled trigger initiates the workflow daily.
   • An HTTP request node fetches trending topics from Google Trends for a specified country (e.g., United States).
   • The Google Trends data is returned in RSS (XML) format.
2. Data Parsing and Formatting:
   • A code block uses regular expressions (regex) to parse the messy XML data from Google Trends.
   • The regex extracts relevant items and converts them into a clean JSON format.
3. Data Storage (Google Sheets):
   • The extracted and formatted data is saved into a Google Sheet.
   • The Google Sheet has columns for "Date," "Title," and "Traffic."
   • An "append" operation adds new trending topics as new rows in the sheet.
4. Article Extraction and Flattening:
   • The initial data contains trending topics, each with multiple associated articles.
   • A loop iterates through each topic.
   • A code block flattens the data, creating one row per article source.
   • This flattened data is saved into a second sheet in Google Sheets, with columns for source URLs.
5. AI-Powered Analysis and Summarization:
   • A Google Sheets trigger initiates the analysis when new rows are added to the second sheet.
   • A loop iterates through each article.
   • Sentiment Analysis (Stage 4): An AI agent (using GPT-4.0-mini or GPT-4.0) analyzes the sentiment of the article, determining if it's positive, negative, or neutral, and assigns a score.
   • Rational and Summary Generation (Stage 5): Another AI agent (using GPT-4.0-mini or GPT-4.0) generates a rational explaining why the trend is viral and creates a brief summary of the article.
   • Firecrawl Integration: The Firecrawl API is used to scrape the content of each article's website. This allows the AI agents to analyze the full article text. The agent retries up to three times if there are errors.
   • The sentiment score, rational, and summary are then updated in the Google Sheet.

Website Development (Vibe Coding with Bold New)

The video demonstrates how to create a website to display the analyzed Google Trends data using "vibe coding" with Bold New.

1. Initial Prompt:
   • The first prompt instructs Bold New to build a website called "Trendflow" that helps people get automated Google Trends reports.
   • The prompt specifies that the website should have a table with columns matching the Google Sheet (Date, Title, URL, Source).
2. Website Structure and Design:
   • Bold New generates a modern landing page with a clear value proposition.
   • It creates an interactive trends data table with the requested columns.
   • It includes real-time sentiment analysis display.
   • It provides a responsive dashboard design optimized for data visualization.
   • Initially, the website uses sample data.
3. Simplification and Navigation:
   • A subsequent prompt simplifies the landing page and adds navigation.
   • The prompt instructs Bold New to redirect users to a dashboard when they click "Start Free Trial" or "Get Started."
   • The dashboard is divided into two main sections: "Trends" and "Articles."
4. Data Integration (Google Sheets API):
   • The video explains how to connect the website to the Google Sheets API to display real-time data.
   • API keys and the sheet ID are required.
   • A prompt instructs Bold New to use the data from the "Sheet1 Trends" sheet to populate the trends section and the data from the "Sheet2 Articles" sheet to populate the articles section.
   • The prompt also specifies that the data should be updated daily at 6:10 AM UTC.

Hosting and Deployment (Hostinger VPS)

The video recommends using Hostinger VPS to host the NA10 agent and ensure it runs 24/7.

1. VPS Setup:
   • The KVM2 plan is recommended for running multiple AI agents.
   • The 24-month option is suggested for long-term cost savings.
   • The video provides a coupon code ("david") for an additional 10% discount.
   • The server location should be selected based on proximity.
   • Hostinger offers a one-click install template for NA10.
2. NA10 Server Access:
   • After setting up the VPS, the NA10 server can be accessed through the Hostinger panel.
   • The panel provides data on server usage.

Key Arguments and Perspectives

• Accessibility of AI Development: The video argues that tools like NA10 and Bold New make AI development accessible to non-programmers.
• Value Proposition of AI-Powered Websites: It highlights the potential to sell custom AI-powered websites for thousands of dollars.
• Importance of Automation: The video emphasizes the benefits of automating tasks with AI agents to save time and improve efficiency.
• Cost-Effectiveness of VPS Hosting: It argues that using a VPS like Hostinger is more cost-effective than using NA10's cloud service, especially for agents with many executions.
• Community and Learning: The video promotes the New Society as a valuable resource for learning about AI and connecting with other AI enthusiasts.

Notable Quotes

• "If you turn that into a web app with a nice polished front end, that's where you can charge four or even five figures."
• "With NA10, everything is visual, everything is drag and drop. It's much easier to build an NA10 automation than to code a full stack app from scratch."
• "Keep working until all three steps have been fully and properly implemented. Do not stop until all is done." (Prompting tip from OpenAI)

Technical Terms Explained

• NA10: A no-code automation platform that allows users to create workflows and AI agents.
• Bold New: An AI-powered website builder that allows users to create websites using natural language prompts.
• API (Application Programming Interface): A set of rules and specifications that software programs can follow to communicate with each other.
• VPS (Virtual Private Server): A virtualized server that provides dedicated resources and allows users to host applications and services.
• JSON (JavaScript Object Notation): A lightweight data-interchange format that is easy for humans to read and write and easy for machines to parse and generate.
• Regex (Regular Expressions): A sequence of characters that define a search pattern.

Logical Connections

The video logically connects the following elements:

1. NA10 AI Agent: The core engine that extracts, analyzes, and summarizes Google Trends data.
2. Google Sheets: The data storage and retrieval mechanism.
3. Bold New Website: The front-end interface for displaying the data.
4. Hostinger VPS: The hosting solution for running the NA10 agent 24/7.

Data and Statistics

• Justin, a New Society member, sold two clients for $10,000 to $20,000 each using NA10.
• John sold his MVP for $90,000.
• OpenAI reduced the pricing of GPT-3 by 80%.
• Hostinger VPS costs $50 to $70 per day on the Cloud Code API, and $7 a month with an annual or two-year plan.

Synthesis/Conclusion

The video provides a comprehensive guide on how to leverage NA10 AI agents and vibe coding to create valuable, marketable web applications. By automating data extraction, analysis, and presentation, even non-programmers can build and sell custom solutions for thousands of dollars. The key takeaways are the accessibility of AI development, the importance of automation, and the potential for generating revenue with AI-powered websites. The video also emphasizes the importance of community and continuous learning in the rapidly evolving field of AI.