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ChatGPT

Site grouping for ChatGPT, OpenAI GPT and reasoning models. Check each case for the exact model and whether it uses the app or API.

Official source ↗ · Source checked 2026-10-23

Check official pricing and availability. Model versions must be checked in each case.

Models, versions and aliases in cases

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More model versions and aliases (12)
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Tasks covered in this library

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

Latest case update:2026-10-31

Workflows, prerequisites & evidence

Sales, Marketing & Support

LinkedIn Lead Generation with GPT-4o, Apify, Google Sheets, and Phantombuster

Audience description → GPT-4o generates Apollo search URL → Apify scrapes leads → GPT-4o writes icebreakers → Write to Google Sheets → Optionally trigger Phantombuster connection requests

Read the case’s method and prerequisites

Requires an n8n instance; OpenAI API key (GPT-4o access); Apify API token; Google Service Account credentials (shared with target sheet); Phantombuster API key and Agent ID; Apollo account (debugging only). Costs depend on API usage; source provides no specific pricing.

n8n · openai · http-request · google-sheets

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

Work & Operations

Generate Recipes from Fridge Photos via Telegram

Input: fridge photo or text ingredient list → Process: n8n workflow identifies ingredients and calls AI to generate recipes → Output: formatted emoji-rich recipe sent back on Telegram

Read the case’s method and prerequisites

Prerequisites: n8n instance (self-hosted or cloud); Telegram Bot Token; OpenRouter API key (or direct OpenAI credentials). Cost: each execution calls two AI models (vision + text generation), billed per your provider's pricing. Default output language is Japanese; change it by editing the prompt in the Recipe Generator node.

n8n · telegram

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Sales, Marketing & Support

n8n Auto-Generate Research-Backed Cold Email Icebreakers

Input: product brief + target role/location → scrape lead websites → GPT summarize → generate personalized multi-line icebreaker → Output: Google Sheets rows

Read the case’s method and prerequisites

Prerequisites: n8n instance; OpenAI API key; Google Sheets OAuth write access; Apify API token (or replace with your own lead source). Default batch size is 3 leads (Limit1); ramp up slowly. Prompts and Google Sheets column mapping are editable inside n8n.

n8n · google-sheets

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Work & Operations

Generate research-backed infographics with GPT-4, kie.ai, and Gmail

Form input → AI web research & prompt optimization → kie.ai image generation → polling → email delivery

Read the case’s method and prerequisites

Prerequisites: accessible n8n instance (self-hosted or cloud). Three credentials required: OpenAI API key (for the Researcher AI agent node), kie.ai API key (as Header Auth, used by Generate Infographic and Check Job Status nodes), and Gmail OAuth2 (for sending emails). Replace the default recipient address '[email protected]' in both Gmail nodes with the actual address. Estimated setup time: ~5 minutes. Costs depend on OpenAI, kie.ai, and email volume; source does not provide specific pricing.

n8n · kie.ai · Gmail

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Content & Creative

Generate SQL Queries from Schema Only — n8n AI Agent Template

Input: natural language question + local database schema file → Processing: AI Agent generates SQL based solely on schema (no data access) → Output: SQL query and execution results (or direct answer)

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Requires an n8n instance; configure openAiApi and mySql credentials. Before first run, prepare a MySQL server and import your database (the template example uses Chinook, available on GitHub). Execute the top half of the workflow once to fetch and save the schema locally. Subsequent chat triggers read this local file instead of reconnecting to the remote database.

n8n · mysql

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Content & Creative

Auto-Generate UGC Video Ads from Product Images with n8n, Kie.ai Sora 2 & Tavily

Enter product name, prompt, and image link in Google Sheets → AI Agent with Tavily research crafts a video prompt → Kie.ai Sora 2 outputs a 10-second portrait ad → writes result back to Sheets

Read the case’s method and prerequisites

Prerequisites: n8n Cloud or self-hosted instance; Google Sheets OAuth 2.0 credential; OpenAI API Key; Tavily Search API (Header Auth); Kie.ai Sora 2 API (Header Auth). Google Sheets must include columns: ID, Product Name, Prompt, Image Link, Video Link, Processed. Costs: OpenAI billed by token; Kie.ai and Tavily pricing per their own platforms, specific amounts not stated by source. Execution: manual trigger, one unprocessed row per run.

n8n · google-sheets · tavily · kie.ai

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Content & Creative

Generate Short Videos from Telegram Images: n8n + GPT-4.1 + Seedance/Veo3

Input: Telegram image with caption → Process: AI Agent generates video prompt and calls Seedance API → Output: Auto-delivered generated video back to Telegram

Read the case’s method and prerequisites

Prerequisites: n8n instance; configured credentials for Telegram Bot, Google Drive, Google Sheets, OpenAI, and Wavespeed/Seedance; replace the Google Drive folder ID and Google Sheet document ID in the workflow. Experience: experienced. Cost: Wavespeed/Seedance API charged per call, OpenAI charged per token; refer to each platform for current rates.

n8n · telegram · google-drive · google-sheets

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Content & Creative

Auto-Generate Procurement Category Strategies with n8n (OpenAI + Google Docs + Gmail)

Webhook trigger → fetch category & supplier data → OpenAI generates strategy → write to Google Docs → Gmail notifies category manager

Read the case’s method and prerequisites

Prerequisites: n8n instance (cloud or self-hosted), OpenAI API key (gpt-4o-mini must be available), Google OAuth credentials (Google Docs + Gmail access), category/supplier data API endpoints. Costs: OpenAI per-token pricing; n8n cloud per-execution pricing. Known limitations: template uses dummyjson.com placeholder URLs that must be replaced; email recipient must be configured manually; no error-retry or data-validation nodes are included.

n8n · gmail · google-docs

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Sales, Marketing & Support

Auto-Generate Product Photos and Videos from a Reference Image with n8n

User submits a product photo and description → GPT-4.1 rewrites the prompt → OpenAI generates a new image → RunwayML renders a video → Gmail sends the results automatically

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Requires an n8n instance. Five credentials needed: OpenAI (HTTP Header Auth), Google Drive (OAuth2), ImgBB (Query Auth), RunwayML (HTTP Header Auth), and Gmail (OAuth2). Your OpenAI account must have image generation access enabled for gpt-image-1. The X-Runway-Version header in RunwayML nodes must remain 2024-11-06.

n8n · google-drive · gmail · runwayml · imgbb

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Content & Creative

Auto-Generate and Cross-Post Social Videos via Telegram, GPT-4, and Kling AI

Send a Telegram message → GPT-4 refines the prompt → Kling generates video → voice-over, captions, and auto-publish to 9 platforms

Read the case’s method and prerequisites

Requires a self-hosted n8n instance (community nodes are not available on n8n Cloud). Prerequisites: Telegram Bot Token, OpenAI API Key, Kling API Key via piapi.ai, Cloudinary account, JSON2Video account, Google Sheets OAuth2 credentials, Blotato API Key, and platform-specific account IDs. The workflow is triggered by a Telegram message in the format: generate video <video description>, <caption/topic>.

n8n · telegram · google-sheets · blotato · json2video · cloudinary

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Content & Creative

Auto-Generate Anki Flashcards for Language Learning with n8n: Google Translate + GPT for Phonetics & Examples

Enter an English word in Google Sheet → auto-translate to target language → AI generates phonetics/pinyin and example sentence → fetch image and write back → import to Anki

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Requires an n8n instance (1.82.1+ recommended). Prerequisites: Google Drive account with folder; OAuth2-enabled Google Drive API, Google Sheets API, and Google Translate API credentials; free Pexels API key; a Google Sheet with required columns. All services can use free-tier plans.

n8n · Google Sheets · Google Translate · Pexels · Google Drive

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Content & Creative

Auto-generate cinematic multi-scene videos from text prompts with n8n

Google Sheets row → GPT-4o narrative & storyboard → Fal.AI Seedance per-scene rendering → merged MP4 with ambient audio

Read the case’s method and prerequisites

Prerequisites: n8n instance (self-hosted recommended); Fal.AI Header Token; OpenAI API Key; Google Sheets OAuth2; optional YouTube OAuth2. Costs depend on API usage; Seedance and MM-Audio are billed via Fal.AI.

n8n · fal-ai · google-sheets · youtube

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Sales, Marketing & Support

Generate cold emails & sales letters with n8n + OpenAI via chat

Chat input → AI agent routes to dedicated copy tools → writes to Google Doc

Read the case’s method and prerequisites

Prerequisites: n8n instance (cloud or self-hosted), OpenAI API key, Google Docs OAuth2 credentials. The template references two external sub-workflows (Cold Email Copywriter / Sales Letter Agent); ensure they are accessible in your environment.

n8n · google-docs

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Sales, Marketing & Support

Generate Complete Database Schemas with Claude Multi-Agent System (n8n Template)

User submits requirements via n8n form → 4 AI Agents design, review, score, and generate SQL → optional auto-execution

Read the case’s method and prerequisites

Requires n8n 1.0+ with LangChain nodes enabled; Anthropic API key (Claude Sonnet 4.5); optional PostgreSQL/MySQL sandbox for auto-execution. Estimated cost ~$0.15–0.30 per run; retries increase cost.

n8n

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Content & Creative

Auto-generate custom cake images with n8n, OpenAI GPT & Replicate Flux Schnell

User submits a name via Webhook → AI Agent generates a detailed prompt → Replicate renders the cake image → Image URL returned to frontend

Read the case’s method and prerequisites

Prerequisites: n8n cloud or self-hosted instance; OpenAI API Key (openAiApi credential); Replicate API Token (httpHeaderAuth credential). Costs: billed per API call by OpenAI and Replicate. Input: frontend form sends a POST JSON with a body.name field. Output: final cake image URL returned through the Webhook response.

n8n

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