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Automated Template Delivery System with Stripe, GPT-4o & Gmail

by Rahul Joshiโ€ขUpdated: Last update 9 days agoโ€ขSource: n8n.io
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Getting Started

๐Ÿ“Š Description

Automate post-purchase workflows by instantly fetching successful Stripe payments, matching them to corresponding automation templates in Google Sheets, and sending customers personalized access emails using AI-generated content. This system ensures each buyer receives their digital template, password, and onboarding details automatically after payment. ๐Ÿ’ณ๐Ÿ“ฉ๐Ÿค–

What This Template Does

  • Step 1: Triggers daily at 7:00 AM IST to fetch all successful payment charges from Stripe. โฐ
  • Step 2: Retrieves payment intent and product details for each successful charge to enrich context. ๐Ÿ’ฐ
  • Step 3: Validates required fields (order reference, product name, customer name, email). โœ…
  • Step 4: Matches purchased product with the automation record in Google Sheets via AI lookup. ๐Ÿ”
  • Step 5: Combines Stripe and Sheet data into one record, ensuring accuracy and completeness. ๐Ÿ”„
  • Step 6: Filters out already-processed customers to avoid duplicate sends. ๐Ÿงฎ
  • Step 7: Generates a personalized thank-you email using Azure OpenAI (GPT-4o-mini) including access links, password, and onboarding tips. ๐Ÿ’Œ
  • Step 8: Sends the email through Gmail to the customer automatically. ๐Ÿ“ง
  • Step 9: Logs each transaction and email delivery into Google Sheets for tracking and auditing. ๐Ÿ“Š

Key Benefits

โœ… Fully automated Stripe-to-email delivery flow
โœ… Zero manual intervention โ€” instant template delivery
โœ… AI-personalized HTML emails with customer details
โœ… Centralized purchase logging and analytics
โœ… Eliminates duplicates and ensures smooth customer experience

Features

  • Scheduled daily trigger (7:00 AM IST)
  • Stripe API integration for payment and product details
  • Google Sheets lookup for automation files and passwords
  • GPT-powered email content generation
  • Gmail API integration for delivery
  • Google Sheets logging for audit trail

Requirements

  • Stripe API credentials
  • Google Sheets OAuth2 credentials
  • Gmail OAuth2 credentials
  • Azure OpenAI API credentials

Target Audience

  • SaaS or digital product sellers using Stripe
  • Automation template marketplaces
  • Small teams delivering digital assets via email
  • Businesses seeking instant customer fulfillment