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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

Auto-Generate Instagram Reels with n8n: Veo3 + GPT Video Ad Workflow

Enter a product or trend → GPT generates video prompt → Veo3 creates 9:16 short video → GPT writes caption → auto-log to Google Sheets

Read the case’s method and prerequisites

Prerequisites: accessible n8n instance; OpenAI API credential; Wavespeed API key for Veo3 (configured as HTTP Header Auth); Google Sheets OAuth2 credential; target Google Sheet with columns Video Description / Prompt, Video URL (google drive), Caption, Status. Video generation time may vary; the template uses polling to check completion status.

n8n · google-sheets

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Work & Operations

Auto-generate Lessons Learned reports from Jira Epics to Google Docs

Jira Epic marked Done → fetch related issues and comments → AI generates structured Lessons Learned report → write to designated Google Docs document

Read the case’s method and prerequisites

Requires an n8n instance, Jira Cloud API credentials, OpenAI API credentials, Google Docs OAuth2 credentials, and a target Google Docs document ID. The template uses gpt-4o-mini by default and supports switching to other models in the same family. The AI Agent relies on a System Message to define output format; Simple Memory provides a conversational window.

n8n · jira · google-docs

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Content & Creative

Turn Any Webpage into a LinkedIn Post and AI Image with n8n

Input a page URL → Airtop scrapes → OpenAI generates post and image prompt → Slack review → output publish-ready post and branded visual

Read the case’s method and prerequisites

Requires: an n8n instance (self-hosted or cloud), Airtop API key, OpenAI API key, Slack OAuth app authorized to a review channel. Also requires a separate sub-workflow for branded image generation (template references workflowId: hYnqsBhAjnEFvKSk). Costs depend on API usage; no specific pricing provided by source.

n8n · slack

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Content & Creative

Auto-Generate YouTube SEO Metadata and Thumbnails from Google Drive Videos with n8n

Google Drive video upload → LemonFox transcription → Gemini analysis for title/description/tags/thumbnail → auto-upload to YouTube → permission cleanup

Read the case’s method and prerequisites

Prerequisites: an accessible n8n instance; Google Drive OAuth credentials with access to the target folder; a LemonFox API key; Google Gemini API credentials; YouTube/upload-post.com API credentials. Import the template into n8n, then fill in credentials and folder IDs per node instructions. Place the video file in the designated Drive folder in advance, and store sponsor info as videotitle_sponsors.txt in the same folder if needed.

n8n · google-drive · lemonfox

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Content & Creative

Send a YouTube Link via Telegram, Auto-Transcribe and Generate a Shorts Script

Input: YouTube video URL (sent via Telegram); Processing: Supadata transcript + Gemini 2.5 Pro script generation; Output: title and script returned via Telegram

Read the case’s method and prerequisites

Deploy on a self-hosted n8n instance (community nodes are incompatible with n8n Cloud). Install the n8n-nodes-supadata community node, then register three credentials in n8n: telegramApi (bot token from BotFather), supadataApi (from https://supadata.com/), and googlePalmApi (Gemini API key). Once the workflow is active, sending a YouTube link to the Telegram bot triggers the automation.

n8n · telegram · supadata

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Content & Creative

Daily AI News Digest to LinkedIn Posts

RSS feeds → n8n scheduled trigger → code filter → OpenAI summary & copy → Gmail review

Read the case’s method and prerequisites

Import the template into n8n, configure an OpenAI API key and Gmail OAuth2 credentials, set your recipient email, and adjust RSS sources or models as needed. The workflow triggers daily, reads multiple RSS feeds, filters AI-related articles from the last 48 hours with JavaScript and deduplicates them, then sends them to OpenAI for summarization and LinkedIn post generation, and finally emails the result via Gmail for review. If no articles match, a no-news notification is sent instead.

n8n · gmail

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Content & Creative

Daily Podcast Summary Auto-Email

Scheduled fetch of Apple Charts top podcasts → download & crop audio → Whisper transcription + GPT-4o-mini summary → merge into HTML table → Gmail delivery

Read the case’s method and prerequisites

Requires: n8n instance (self-hosted or cloud), free Taddy API key, Google Cloud OAuth2 credentials (Gmail), OpenAI API key. Costs: Taddy free tier (verify current limits), OpenAI Whisper + GPT-4o-mini usage-based, Aspose online audio cutter (third-party, availability unverified).

n8n · gmail

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Content & Creative

Auto-Generate Deep-Research Lead Magnets with n8n Multi-Agent Workflow

Topic input → AI breaks into research queries → multi-agent parallel chapter writing → editor polish → auto-create shareable Google Doc

Read the case’s method and prerequisites

Prerequisites: self-hosted or cloud n8n instance; configured credentials for anthropicApi, openRouterApi, googleDocsOAuth2Api, and googleDriveOAuth2Api. Optional: a Perplexity research sub-workflow and a private knowledge-base HTTP tool (the template ships with Trigify knowledge hub). This template has not been tested by our site; adjust node parameters and credentials to match your environment after deployment.

n8n · google-drive · google-docs · perplexity

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Content & Creative

DeepSeek AI Agent + Telegram + Long-Term Memory n8n Template

Telegram message → user validation → message routing → retrieve Google Docs long-term memory → DeepSeek AI reply generation → Telegram response + save new memory

Read the case’s method and prerequisites

Prerequisites: n8n instance (publicly accessible for Telegram webhooks), Telegram Bot Token (from BotFather), DeepSeek API Key (https://platform.deepseek.com/api_keys), Google Docs OAuth2 credential and a Google Doc for memory storage. Costs: DeepSeek API pay-per-use, Google Docs generally within free tier, n8n self-hosted or cloud fees vary by plan. Known limitations: Window Buffer Memory node is present but not actually connected (ai_memory wiring is empty in workflow.json); Google Doc ID must replace the placeholder; only text messages are processed by the AI, audio/image routes go to error handling.

n8n · telegram

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Work & Operations

Auto-Generate a Visual Daily Journal from Discord Chats to Notion

Input: Discord channel messages → Process: scheduled trigger, filter today’s messages, GPT-4 summary & image prompt, DALL-E 3 image, Cloudinary hosting → Output: Notion diary page with title, summary, mood, tags, and AI cover image

Read the case’s method and prerequisites

Prerequisites: an n8n instance (self-hosted or cloud), a Discord Bot Token with Read Message History permission, an OpenAI API key, a free Cloudinary account (Name/API Key/API Secret), a Notion integration token, and a database shared with that integration. The database needs: Title(title), Date(date), Summary(rich_text), Mood(select: 😊 Great / 😌 Good / 😐 Neutral / 😔 Low / 🔥 Productive), Message Count(number). Author estimates ~15 minutes to set up. Costs: OpenAI API and DALL-E are pay-per-use; Cloudinary free tier is usually sufficient; n8n cost depends on hosting.

n8n · discord · cloudinary · notion

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Sales, Marketing & Support

Discover B2B Leads with Gemini and Brave Search in n8n

Input industry type and location → AI Agent searches and validates with multiple tools → outputs structured prospect list with websites and contact details

Read the case’s method and prerequisites

Requires self-hosted n8n (community nodes are incompatible with n8n Cloud). Prepare four credentials: Google Gemini (chat model and search), Brave Search (recommended via Smithery MCP or direct API), Jina AI (web scraping). Import this template as a sub-workflow and call it from a parent workflow via the Tool Workflow node.

n8n · Brave Search · Jina AI

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Content & Creative

Auto-Review Contract Risk and Rewrite Clauses with n8n

Google Drive PDF upload → Groq LLM clause extraction → Notion standard library comparison → risk report & rewrite → Slack alert for high-risk → Notion archive

Read the case’s method and prerequisites

Prerequisites: n8n instance; Google Drive OAuth credentials and a watched folder; Groq API key; Notion integration credentials (pre-create Standard Clause Library and Contract Reviews databases with exact field names such as property_clause_type, case-sensitive); Slack OAuth credentials and target channel. PDFs must contain searchable text; scanned documents need an OCR step upstream. Cost: Groq API usage-based pricing; check Groq's website for current rates.

n8n · Google Drive · Notion · Slack

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Content & Creative

Auto-edit and post TikTok videos with n8n: Gemini Omni Flash + OpenAI

Input video URL + edit prompt → render via Fal Gemini Omni Flash → generate title with OpenAI → upload to TikTok via Upload-Post

Read the case’s method and prerequisites

Prerequisites: n8n instance; Fal.run API key (httpHeaderAuth); OpenAI API key (openAiApi, model must support gpt-5); Upload-Post.com account and API key (httpHeaderAuth). The caller must be able to POST JSON to the n8n webhook containing video_url and prompt. Costs: Fal.run, OpenAI, and Upload-Post billed per their pricing. Network: n8n must reach queue.fal.run and api.upload-post.com.

n8n

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Content & Creative

Build a Family Assistant in n8n: Automated Schedule, Meal & Routine Reminders

Import the n8n template → configure email/messaging credentials → customize family content → set cron triggers → activate automations

Read the case’s method and prerequisites

Prerequisites: an active n8n instance (self-hosted or cloud) and configured email credentials (SMTP or Gmail). Template nodes have empty parameters and must be filled in after import.

n8n · email · telegram · gmail

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Money, Bills & Benefits

Build a Telegram Financial AI Agent with n8n

Input: Telegram message or Chat trigger → Processing: AI Agent calls transaction/balance tools → Output: Telegram reply and financial report

Read the case’s method and prerequisites

Requires an n8n instance (self-hosted or n8n Cloud with community nodes enabled). Prerequisites: Supabase PostgreSQL database with three tables (transactions, balances, memoria_chat), OpenAI API Key, Telegram Bot Token, and two supporting tool workflows (Register Tool / Balance Tool). The source does not provide the tool-workflow JSONs; obtain or build them separately.

n8n · telegram · postgres · supabase

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