Web research summarizer with Decodo Scraper and Google Gemini AI

How it works This workflow takes a list of links from Google Sheets, visits each page, extracts the main text using Decodo, and creates a summary with the help of artificial intelligence. It helps you turn research articles or web pages into clear, structured insights you can reuse for your projects, content ideas, or newsletters. Input: A Google Sheet named input with one column called url. Output: Another Google Sheet named output, where all the processed data is stored: URL: original article link Title: article title Source: website or domain Published Date: publication date (if found) Main Topic: main theme of the article Key Ideas: three main takeaways or insights Summary: short text su

Help me set up the n8n workflow "Web research summarizer with Decodo Scraper and Google Gemini AI" (https://n8n.io/workflows/11389). It uses: Google Sheets, Code, AI Agent, Google Gemini Chat Model. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.