How-To Guides

Step-by-step n8n tutorials. Every guide is free to read, with screenshots, credentials setup, and a ready-to-import JSON.

Showing 7 guides in Finance & Invoicing

How to Build an AI Invoice Analyzer & Cash Flow Predictor with n8n, Gemini, Google Sheets & Slack
Finance & Invoicing
How to Build an AI Invoice Analyzer & Cash Flow Predictor with n8n, Gemini, Google Sheets & Slack

Learn how to automate invoice fraud detection, Google Sheets logging, and 30-day cash flow prediction using n8n and…

How to Monitor Your Aave DeFi Portfolio Automatically with n8n, Moralis & GPT-4o
Finance & Invoicing
How to Monitor Your Aave DeFi Portfolio Automatically with n8n, Moralis & GPT-4o

Learn how to build an automated Aave V3 DeFi portfolio monitor using n8n, Moralis API, and GPT-4o-mini that…

How to Auto-Send Invoices on Stripe Payment with n8n and Gmail
Finance & Invoicing
How to Auto-Send Invoices on Stripe Payment with n8n and Gmail

Learn how to build an n8n workflow that automatically sends professional HTML invoices via Gmail when a Stripe…

How to Build an Aave DeFi Portfolio Monitor with n8n and AI
Finance & Invoicing
How to Build an Aave DeFi Portfolio Monitor with n8n and AI

Learn how to build an automated Aave V3 portfolio monitor using n8n, GPT-4o-mini, and the Moralis API —…

How to Auto-Extract Invoice Data from PDF with AI Using n8n
Finance & Invoicing
How to Auto-Extract Invoice Data from PDF with AI Using n8n

Stop copy-pasting invoice numbers by hand — build an n8n workflow that reads PDF invoices from your inbox,…

How to Build a Telegram Crypto Price Alert Bot with n8n
Finance & Invoicing
How to Build a Telegram Crypto Price Alert Bot with n8n

Learn how to build an automated Telegram bot with n8n and CoinGecko that monitors BTC, ETH, SOL, and…

How to Auto-Process Stripe Payments and Log to Google Sheets with n8n
Finance & Invoicing
How to Auto-Process Stripe Payments and Log to Google Sheets with n8n

Learn how to automatically log every Stripe payment to Google Sheets and get email alerts for high-value transactions…

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