Simple Expense Tracker with n8n Chat, AI Agent and Google Sheets

Use Case It is very convenient to add expenses via simple chat message. This workflow attempts to do exactly this using AI-powered n8n magic! Send message to a chat, something like "car wash; 59.3 usd; 25 jan 2024" And get a response: Your expense saved, here is the output of save sub-workflow:{"cost":59.3,"descr":"car wash","date":"2024-01-25","msg":"car wash; 59.3 usd; 25 jan 2024"} LLM will smartly parse your message to structured JSON and save the expense as a new row into Google Sheet! Installation 1. Set up Google Sheets: Clone this Sheet: https://docs.google.com/spreadsheets/d/1D0r3tun7LF7Ypb21CmbTKEtn76WE-kaHvBCM5NdgiPU/edit?gid=0gid=0 (File -> Make a copy) Choose this sheet into

Help me set up the n8n workflow "Simple Expense Tracker with n8n Chat, AI Agent and Google Sheets" (https://n8n.io/workflows/2819). It uses: Google Sheets, AI Agent, OpenAI Chat Model, Simple Memory, Call n8n Workflow Tool, Information Extractor. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.