Yaron Been This workflow corresponds to n8n.io template #4372 — we link there as the canonical source.
This workflow follows the Agent → Airtable recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
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"nodes": [
{
"id": "a8a6738c-9269-427d-821c-9793db821d88",
"name": "Generate Ad Copy and CTAs",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
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"parameters": {
"text": "=Generate a catchy 2-sentence ad copy and 3 strong CTAs for the following product.\n\nProduct Name: {{ $json['Product Name'] }}\nFeatures: {{ $json['Product Features'] }}",
"options": {},
"promptType": "define",
"hasOutputParser": true
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{
"id": "bc9d40c0-758a-490b-9c29-67c901c681c7",
"name": "OpenAI Chat Model",
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"mode": "list",
"value": "gpt-4o-mini"
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{
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"name": "Slack",
"type": "n8n-nodes-base.slack",
"position": [
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"parameters": {
"text": "=Ad copy: \n{{ $json.output.ad_copy }}\n\nCTAs: \n{{ $json.output.ctas }}",
"select": "channel",
"channelId": {
"__rl": true,
"mode": "list",
"value": "C08TTV0CC3E",
"cachedResultName": "all-nathing"
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"name": "Structured Output Parser",
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"parameters": {
"jsonSchemaExample": "{\n \"ad_copy\": \"Stay refreshed and eco-friendly with the EcoSmart Bottle\u2014your self-cleaning hydration companion that keeps drinks ice-cold for a full 24 hours! Join the movement towards a healthier planet with every sip!\",\n \"ctas\":\n \"Get Yours Now and Sip Sustainability!\"\n}"
},
"typeVersion": 1.2
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{
"id": "9ee0cf4b-fa21-46bb-b64f-834da2762fdb",
"name": "Airtable",
"type": "n8n-nodes-base.airtable",
"position": [
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"parameters": {
"base": {
"__rl": true,
"mode": "list",
"value": "appjaqV0O7FkXT2qj",
"cachedResultUrl": "https://airtable.com/appjaqV0O7FkXT2qj",
"cachedResultName": "Table no.1"
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"table": {
"__rl": true,
"mode": "list",
"value": "tblTAvRqVFOo5AVDF",
"cachedResultUrl": "https://airtable.com/appjaqV0O7FkXT2qj/tblTAvRqVFOo5AVDF",
"cachedResultName": "Table 1"
},
"columns": {
"value": {
"CATs": "={{ $json.output.ctas }}",
"Ad copy": "={{ $json.output.ad_copy }}",
"Product Name": "={{ $('Product Info Input').item.json['Product Name'] }}",
"Product Features": "={{ $('Product Info Input').item.json['Product Features'] }}"
},
"schema": [
{
"id": "id",
"type": "string",
"display": true,
"removed": true,
"readOnly": true,
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"displayName": "id",
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{
"id": "Product Name",
"type": "string",
"display": true,
"removed": false,
"readOnly": false,
"required": false,
"displayName": "Product Name",
"defaultMatch": false,
"canBeUsedToMatch": true
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{
"id": "Product Features",
"type": "string",
"display": true,
"removed": false,
"readOnly": false,
"required": false,
"displayName": "Product Features",
"defaultMatch": false,
"canBeUsedToMatch": true
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{
"id": "Ad copy",
"type": "string",
"display": true,
"removed": false,
"readOnly": false,
"required": false,
"displayName": "Ad copy",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "CATs",
"type": "string",
"display": true,
"removed": false,
"readOnly": false,
"required": false,
"displayName": "CATs",
"defaultMatch": false,
"canBeUsedToMatch": true
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"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
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"options": {},
"operation": "update"
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"typeVersion": 2.1
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{
"id": "2c548ce7-c10b-47dd-b07d-4f2cc8f48881",
"name": "Product Info Input",
"type": "n8n-nodes-base.formTrigger",
"position": [
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"parameters": {
"options": {},
"formTitle": "Product Info",
"formFields": {
"values": [
{
"fieldLabel": "Product Name"
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{
"fieldLabel": "Product Features"
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"typeVersion": 2.2
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"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
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"parameters": {
"color": 4,
"width": 1289,
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"content": "## \u270d\ufe0f AI Copywriter Agent \u2013 From Product Info to Ad Copy + CTAs\n\nInstantly generate ad copy and calls-to-action using GPT based on product details. Ideal for:\n\u2705 Marketers \u2014 generate engaging ad content in seconds\n\u2705 Founders \u2014 test multiple copy angles fast\n\u2705 Designers \u2014 fill mockups with real copy\n\n---\n\n### \u2699\ufe0f What's Used\n\n**n8n Nodes:**\nForm Submission \u2192 OpenAI (GPT via Tools Agent) \u2192 Slack OR Airtable\n\n**External Tools:**\n\n* OpenAI (Chat Model)\n* Slack (Send Message)\n* Airtable (Create Record)\n\n---\n\n### \ud83d\udd11 Setup \u2013 Credentials Needed\n\n* **OpenAI API Key** \u2192 Add under OpenAI node credentials\n* **Slack OAuth** \u2192 Connect Slack workspace in n8n\n* **Airtable Token** \u2192 Add Airtable API key and base/table info\n\n---\n\n### \ud83d\ude80 Workflow Steps\n\n1. **User submits product info** via form\n2. **GPT generates content** using a custom prompt\n\n * Output: 2-sentence ad copy + 3 call-to-actions\n3. **Structured parser** extracts clean fields\n4. **Send output to Slack** or **log in Airtable**\n\n * Choose one or both for distribution/storage\n\n---\n\n### \ud83d\udce4 Slack Output Format\n\n```\n*Ad Copy for EcoSmart Bottle* \nStay refreshed with the EcoSmart Bottle\u2014self-cleaning tech and 24-hour cold retention keep your drink perfect anytime.\n\n*CTAs:* \n- Buy Now \n- Stay Cool All Day \n- Get Yours Today\n```\n\n---\n\n### \ud83d\udca1 Pro Tips\n\n* Use GPT prompt variations to test different tones (funny, urgent, luxury)\n* Add \"Batch Mode\" with `SplitInBatches` node to process multiple products at once\n* Route output to Slack first for **team review**, then log approved copies in Airtable\n* Use outputs for:\n\n * Landing pages\n * Ads (Meta, Google, etc.)\n * Product cards and banners\n\n---\n\n### \ud83d\udee0\ufe0f Customize It\n\n* Add scoring logic for ad variants\n* Connect to Trello, Notion, or your CMS\n* Store prompt + outputs for future reference\n\n---\n\nThis workflow gives your marketing team a **real-time copy assistant**\u2014just submit a product and watch the ad copy write itself. No writer's block. No delay. Pure automation magic.\n"
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"name": "Sticky Note9",
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"parameters": {
"color": 4,
"width": 1300,
"height": 320,
"content": "=======================================\n WORKFLOW ASSISTANCE\n=======================================\nFor any questions or support, please contact:\n Yaron@nofluff.online\n\nExplore more tips and tutorials here:\n - YouTube: https://www.youtube.com/@YaronBeen/videos\n - LinkedIn: https://www.linkedin.com/in/yaronbeen/\n=======================================\n"
},
"typeVersion": 1
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{
"id": "ce22eac5-dc26-41ec-bc63-2dbc648335aa",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"width": 620,
"height": 880,
"content": "## \ud83e\udde0 Step 1: Generate Ad Copy & CTAs with AI\n\nThis section transforms raw product info into compelling marketing content using GPT-powered intelligence.\n\n### \ud83e\udd16 **AI-Powered Copywriting Agent**\n\nThe **Tools Agent** receives structured product input and uses a connected chat model to generate a punchy two-line ad and three strong calls-to-action. Perfect for landing pages, ads, or product cards.\n\n### \ud83d\udd17 **Generate with OpenAI Chat Model + Structured Output Parser**\n\nThe generation is handled by the **OpenAI Chat Model**, guided by a custom prompt tailored to highlight the product\u2019s name and features.\nThe **Structured Output Parser** ensures the response is clean, labeled, and ready for downstream use (Slack, Airtable, etc.).\n\n> \ud83d\udccc This step removes the guesswork from copywriting \u2014 one form input delivers high-converting messaging at scale.\n"
},
"typeVersion": 1
},
{
"id": "c8efbf29-0a40-4096-9db8-92ce16ded9c0",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
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"parameters": {
"color": 6,
"width": 620,
"height": 1400,
"content": "## \ud83d\udce4 Step 2: Share & Store Results\n\nThis step delivers the AI-generated content where it's needed\u2014either to your team on Slack or into your structured Airtable database.\n\n### \ud83d\udce8 **Option A: Notify via Slack**\n\nThe **Slack Node** posts the generated ad copy and CTAs directly to a designated Slack channel. This gives your marketing team immediate access to fresh, AI-crafted content.\n\n**Message Format:**\n\n```\n*Ad Copy for {{ $json[\"product_name\"] }}* \n{{ $json[\"ad_copy\"] }}\n\n*CTAs:* \n- {{ $json[\"cta1\"] }} \n- {{ $json[\"cta2\"] }} \n- {{ $json[\"cta3\"] }}\n```\n\n> \ud83d\udcac Ideal for fast-paced teams needing instant feedback and collaboration.\n\n### \ud83d\udcca **Option B: Log to Airtable**\n\nThe **Airtable Node** creates a new record for each product, storing the name, features, ad copy, and CTAs. This builds a searchable history of AI-generated marketing content.\n\n**Logged Fields:**\n\n* Product Name\n* Features\n* Ad Copy\n* CTA 1\n* CTA 2\n* CTA 3\n\n> \ud83d\udccc Great for long-term tracking, performance analysis, or sharing across systems.\n\nLet me know if you'd like to add approval steps, testing variations, or metrics tracking!\n"
},
"typeVersion": 1
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],
"connections": {
"OpenAI Chat Model": {
"ai_languageModel": [
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{
"node": "Generate Ad Copy and CTAs",
"type": "ai_languageModel",
"index": 0
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},
"Product Info Input": {
"main": [
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{
"node": "Generate Ad Copy and CTAs",
"type": "main",
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},
"Structured Output Parser": {
"ai_outputParser": [
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{
"node": "Generate Ad Copy and CTAs",
"type": "ai_outputParser",
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},
"Generate Ad Copy and CTAs": {
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}
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About this workflow
Transform product details into compelling marketing copy in seconds. This intelligent n8n workflow takes basic product information and generates professional ad copy with powerful calls-to-action using GPT-4, then distributes the results to your team via Slack or stores them in…
Source: https://n8n.io/workflows/4372/ — original creator credit. Request a take-down →
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