Llama AI Model for Google Sheets Tracking

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Built by Cristian Baño Belchí Cristian Baño Belchí
Created on June 08, 2026

Description

How it works:

Accesses a target website, searches for new PDFs, and downloads them automatically.
Extracts content from each PDF and sends it to an AI for summarization.
Delivers the AI-generated summary directly to a Discord channel.
Marks processed URLs in Google Sheets to avoid duplicates.

Set up steps:

Configure the website URL in the HTTP Request node.
Connect to Google Cloud API (enable Drive & Sheets) and link your spreadsheet.
Set up an OpenRouter API key and choose your preferred AI model.
Create a Discord webhook for notifications.

Nodes Used (8)

AI Agent
@n8n/n8n-nodes-langchain.agent
Code
n8n-nodes-base.code
Discord
n8n-nodes-base.discord
Google Sheets
n8n-nodes-base.googleSheets
HTML
n8n-nodes-base.html
HTTP Request
n8n-nodes-base.httpRequest
OpenRouter Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenRouter
Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow