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Send AI study reports and spaced-repetition reminders via OpenAI, Sheets and Gmail

by Incrementorsadapted from n8n official workflow galleryUpdated Aug 2026
RequiresCCodeGmailGmailGoogle SheetsGoogle SheetsHTTP RequestHTTP Request
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Fo1A. Form - Daily Study Log1A. Form - Dail…Co2. Code - Validate and Calc Revision Dates2. Code - Valid…HR3. HTTP - AI Analyze Session3. HTTP - AI An…Co4. Code - Parse AI Response and Merge Data4. Code - Parse…5. Sheets - Read Existing Logs5. Sheets - Rea…Co6. Code - Build Complete Email HTML6. Code - Build…7. Sheets - Save Session to Log7. Sheets - Sav…8. Gmail - Send Full Daily Report8. Gmail - Send…Sc1B. Schedule - Every Morning 7AM1B. Schedule - …9. Sheets - Read All Logs (Morning)9. Sheets - Rea…Co10. Code - Find Revision Topics and Build Morning Email10. Code - Find…11. Gmail - Send Morning Reminder11. Gmail - Sen…1234567
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FLOWS
STEPS · 7
Starts on an incoming request

Quick overview This dual-trigger workflow logs daily study sessions from an n8n Form, analyzes them with OpenAI, stores results in Google Sheets, and emails a full coaching report via Gmail; it also runs daily at 7 AM to email each student revision reminders based on spaced-repetition dates. How it works Receives a study-session submission through an n8n Form. Validates the submitted fields and calculates spaced-repetition revision dates (Day+1, +3, +7, +14). Sends the session details to OpenAI Chat Completions and parses the returned JSON coaching analysis (score, feedback, plan, and quiz). Reads the existing Google Sheets Daily Log to find any prior sessions for the same student that are due for revision on the submitted date. Builds an HTML email combining the AI report, today’s revision-due items, and the new revision schedule, then appends the new session to Google Sheets. Sends the full daily study report to the student via Gmail. Runs every day at 7 AM, reads all Google Sheets logs, finds revision items due today per student, and emails each student a morning revision reminder via Gmail.

Tags

n8nreference-onlygmailgoogle-sheets
Connects
CCodegmailGmailsheetsGoogle SheetsWHTTP Request
CategoryGmail
Triggermanual
Complexitycomplex
Nodes12
AddedJul 2, 2026

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