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n8n

A workflow automation platform connecting apps, data and AI.

Official source ↗ · Source checked 2026-10-23

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Tasks covered in this library

331 tag-associated cases; tool roles have not all been reviewed. This is not the product’s full capability range.

Latest case update:2026-10-26

Workflows, prerequisites & evidence

Sales, Marketing & Support

Scrape Google Maps by area & generate outreach messages with n8n

Input a Maps location URL, keyword, and country → Bright Data scrapes local businesses → AI generates cold-call scripts → Store in Postgres/Supabase

Read the case’s method and prerequisites

Prerequisites: an n8n instance; a Bright Data account with API credentials; an OpenAI or Google AI API key; Postgres/Supabase database credentials. Configure four credential types in n8n: brightdataApi, googlePalmApi, openAiApi, and postgres. Run the Create Table node manually once before first use.

n8n · bright-data · gemini · postgres · supabase

Associated by case tags. Verify costs, permissions and actual results in the case.

Content & Creative

Send a Daily Nifty 50 Market Brief Using Gemini AI and Gmail

Scheduled trigger → fetch prices & news → data processing → AI analysis → merge & validate → generate brief → email delivery

Read the case’s method and prerequisites

Prerequisites: n8n account (self-hosted or cloud), Google Gemini API key, Gmail account connected in n8n, and access to public stock-quote and market-news APIs. Import the workflow JSON, configure credentials and recipient email, then activate the workflow.

n8n · google-gemini · gmail

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Work & Operations

Daily RSS AI News Digest to Telegram and Gmail with n8n

RSS feeds → deduplicate & filter → GPT-5 Mini summary → deliver to Telegram chat and Gmail inbox

Read the case’s method and prerequisites

Prerequisites: n8n instance (self-hosted or cloud); OpenAI API key with gpt-5-mini access; Telegram bot via @BotFather and target chat ID; Gmail OAuth credential. Costs depend on OpenAI token usage and n8n hosting.

n8n · telegram · gmail

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Work & Operations

Daily Automated Executive Financial Briefing: Google Sheets + GPT-4o-mini + Notion + Telegram

Weekday 7 AM trigger → parallel fetch from 5 Google Sheets tabs → KPI calculation → GPT-4o-mini generates Telegram-formatted briefing → Notion archive + Telegram delivery → critical alert if revenue drops >10% → Slack error notification

Read the case’s method and prerequisites

Prerequisites: n8n instance (self-hosted or cloud); Google Sheets OAuth2 credential and 5 tabs (CashFlow, Revenue, Payroll, Subscriptions, Expenses); OpenAI API key; Notion integration and CFO Report database; Telegram Bot and target Chat ID; Slack OAuth2 and alert channel. Costs: OpenAI GPT-4o-mini billed by token; other services per their platforms. Not tested by this site; first run should be triggered manually for verification.

n8n · google-sheets · notion · telegram · slack

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Software & DevOps

n8n Engineering Daily Digest: Jira + GitHub to Slack

Scheduled trigger → parallel Jira and GitHub fetch → OpenAI summary → Slack Block Kit post → optional Google Sheets log

Read the case’s method and prerequisites

Prerequisites: n8n instance; credentials for Jira Cloud, GitHub, OpenAI, and Slack; Google Sheets credential only if logging is enabled. Requires access to the Jira project, GitHub repo read scope (fine-grained token needs repo + pull-request read), and Slack channel post permission. Uses gpt-4o-mini with temperature 0.2 and maxTokens 2000.

n8n · google-sheets · github · slack

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Life Admin & Home

Auto-send weekly personalized pet health tips with n8n, GPT-4o-mini, Gmail and Google Sheets

Google Sheets pet data → filter and age calculation → GPT-4o-mini climate-aware tips → Gmail delivery with logging

Read the case’s method and prerequisites

Requires: n8n instance; Google Sheets OAuth2 credentials; Gmail OAuth2 credentials; OpenAI API key. Two Google Sheets: Pets (master data) and Email_Log (send tracking). Default trigger: Mondays at 9am. Add 2-3 test rows and run manually before enabling schedule.

n8n · gmail · google-sheets

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Sales, Marketing & Support

Auto-generate UGC product videos from Google Sheets with DALL·E, GPT-4 Vision, and Sora in n8n

Input: Google Sheets product list. Processing: DALL·E 3 image → GPT-4 Vision style analysis → Sora video generation → Google Drive upload. Output: completed rows with public links.

Read the case’s method and prerequisites

Prerequisites: n8n instance; Google Sheets OAuth2, Google Drive OAuth2, and OpenAI API credentials; a Google Sheet with columns Product Name / Description / Target Audience / Status / Image URL / Video URL / Error Message; Sora API access may be restricted. Costs: DALL·E 3 and Sora are usage-based.

n8n · google-sheets · google-drive · dalle-3

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Sales, Marketing & Support

Poll Google Sheets leads, generate GPT-4o-mini summary, and draft Gmail outreach in n8n

Input: new or updated rows in Google Sheets; Process: OpenAI generates company summary and automation value prop, Gmail creates draft; Output: Gmail draft + status written back to Sheets

Read the case’s method and prerequisites

Prerequisites: an n8n instance (self-hosted or Cloud); valid credentials for Google Sheets, OpenAI, and Gmail; a sheet with columns FirstName, Company, Industry, Status, and AI Summary. Costs: OpenAI API usage billed by token; Gmail/Sheets typically within free tiers.

n8n · gmail · google-sheets

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Sales, Marketing & Support

Auto-Generate TikTok / Reels / Shorts from Shopify Products

New Shopify product → Gemini reads image and builds Veo prompt → Veo 3.1 renders 8s 9:16 video → PostWire publishes to multiple platforms → Sheets logging + Gmail alerts

Read the case’s method and prerequisites

Prerequisites: accessible n8n instance; Shopify store with Admin API access token; Google AI Studio billing enabled for Gemini and Veo 3.1; PostWire account and API key; Google Sheets document with columns date, product, network, status, link, note; Gmail account. Import the workflow JSON into n8n, then configure credentials and variables per node instructions.

n8n · google-gemini · google-sheets · gmail

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Sales, Marketing & Support

Shopify VIP Radar: AI Order Summary + Slack Alerts for High-Value Orders

Shopify new order → amount filter → fetch customer history → AI summary → Slack alert to sales team

Read the case’s method and prerequisites

Requires: an n8n instance (self-hosted or cloud), Shopify store Admin API access token, Slack workspace with Bot credentials, and an OpenAI API key. Default threshold is $200, adjustable in the If node. The workflow.json can be imported directly into n8n.

n8n · shopify · slack

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Content & Creative

Auto-Generate LinkedIn Posts from Wikipedia with GPT-4.1-mini Summaries and Ideogram Images (n8n)

Wikipedia article name → Bright Data scrape → AI summary for LinkedIn → Ideogram image → auto-post to LinkedIn with shareable URL

Read the case’s method and prerequisites

Requires an n8n instance (self-hosted or cloud) and 5 API credentials: Bright Data (Wikipedia dataset), OpenAI (GPT-4 family), Anthropic (Claude, optional), Ideogram (image generation), and LinkedIn OAuth2 (posting permissions). Source estimates 10–15 minutes setup. Not tested by this site; actual costs depend on API usage.

n8n

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Sales, Marketing & Support

Generate UGC Ads from Google Sheets with Fal.ai Models (nano-banana, WAN2.2, Veo3) in n8n

Read a Google Sheet row → generate ad image (Gemini / nano-banana) → analyze image and expand scene → generate 5–8s video (Veo3 / WAN2.2) → upload to Drive and write link back

Read the case’s method and prerequisites

Prerequisites: n8n instance; Google Sheets / Google Drive OAuth2 credentials; Fal.ai API key (env var FAL_KEY); OpenAI / OpenRouter credentials. The Google Sheet needs columns: product | presenter | prompt | img_url | video_url. Drive files must be set to Anyone with link → Viewer. Start with Zone 0 to verify the image-only flow, then test Zone 1 + Zone 2 for the full image-to-video pipeline.

n8n · google-sheets · google-drive

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Software & DevOps

Auto-detect and remediate secret leaks from GitHub repos with n8n

GitHub push events → regex secret scan → AI classification → auto-revoke AWS keys / create Jira tickets / Slack alerts

Read the case’s method and prerequisites

Prerequisites: n8n instance with AI nodes enabled; GitHub OAuth2 credentials; OpenRouter API key; AWS IAM credentials with UpdateAccessKey permission; Jira Software Cloud API token; Slack API token; an n8n DataTable named processed_secrets must exist. Import the template, configure credentials per node, and set the GitHub webhook to the n8n trigger URL.

n8n · slack · data-table

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Software & DevOps

Auto-Sync GitHub Issues to Jira: GPT-4o Bug Analysis & Team Alerts

GitHub Webhook → GPT-4o severity & category analysis → Jira ticket creation → parallel Slack/Discord/GitHub notifications

Read the case’s method and prerequisites

Prerequisites: n8n instance; GitHub repo admin access; Jira Software Cloud with API token; OpenAI API key with GPT-4o access; Slack workspace or Discord server (optional). Customization required: developer email mappings, JIRA_PROJECT_KEY, Slack channel name, Discord webhook URL, Jira domain.

n8n · webhook · code · openai · github · slack

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Work & Operations

Parallel AI Review for GitLab Merge Requests in n8n

GitLab discussion comment trigger → fetch MR changes → parallel bug/security/maintainability AI review → verification & normalization → post inline or reply comments

Read the case’s method and prerequisites

Prerequisites: accessible n8n instance; GitLab project with MR discussions enabled; GitLab API token (read merge requests + post discussions); Azure OpenAI or compatible LLM credentials. After importing the template, configure the Workflow Configuration node: GitLab Base URL, trigger comment text, minimum confidence to post, and stage messages. Connect GitLab API and LLM credentials, review and adjust each AI Agent's systemMessage and model settings as needed. Test on a sample MR discussion before enabling.

n8n · webhook · http-request · code · ai-agent · lm-chat-azure-open-ai · structured-output

Associated by case tags. Verify costs, permissions and actual results in the case.