{ "id": "oWxegB8Eht2Ezwtd", "meta": { "templateCredsSetupCompleted": true }, "name": "Turn Reddit Pain Points into Comic Ads with Dumpling AI + GPT-4o", "tags": [], "nodes": [ { "id": "f4fc6167-f09e-4e8d-ae2e-c128689dc05a", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [ -2520, 60 ], "parameters": { "color": 4, "width": 580, "height": 340, "content": "## Generate Reddit Keyword " }, "typeVersion": 1 }, { "id": "c19c062e-fc6f-407f-a44b-58aae492e5b3", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [ -1880, 60 ], "parameters": { "color": 3, "width": 340, "height": 340, "content": "## Scrape Reddit" }, "typeVersion": 1 }, { "id": "c919fbb8-61a0-4bb3-9d79-4faa3eeb3d49", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [ -1480, 60 ], "parameters": { "color": 2, "width": 340, "height": 340, "content": "## Filter Posts By Popularity" }, "typeVersion": 1 }, { "id": "0b83d09e-50fe-44f0-89b1-3d7f20efb303", "name": "Sticky Note3", "type": "n8n-nodes-base.stickyNote", "position": [ 0, 0 ], "parameters": { "color": 5, "width": 400, "height": 400, "content": "## Turn Painpoints Into Messaging" }, "typeVersion": 1 }, { "id": "28c02aa5-e847-4c6d-b073-e69809e75193", "name": "Sticky Note4", "type": "n8n-nodes-base.stickyNote", "position": [ 460, 0 ], "parameters": { "color": 5, "width": 400, "height": 400, "content": "## Rank Top 10 Messaging" }, "typeVersion": 1 }, { "id": "2eb799c8-3508-400f-9d06-e20d948f5e6c", "name": "Sticky Note5", "type": "n8n-nodes-base.stickyNote", "position": [ 920, 0 ], "parameters": { "color": 5, "width": 460, "height": 400, "content": "## Create Image Prompt" }, "typeVersion": 1 }, { "id": "eb0c6704-0564-4790-ac22-77f70717552c", "name": "Sticky Note6", "type": "n8n-nodes-base.stickyNote", "position": [ 1700, 0 ], "parameters": { "color": 6, "width": 900, "height": 400, "content": "## Create Images" }, "typeVersion": 1 }, { "id": "f6ed7871-877d-4c6e-a79d-f82340d66d8b", "name": "Sticky Note7", "type": "n8n-nodes-base.stickyNote", "position": [ -1080, 60 ], "parameters": { "color": 3, "width": 500, "height": 340, "content": "## Post Relevance Classifier" }, "typeVersion": 1 }, { "id": "dd79b536-54eb-402c-88b5-c0380c14003d", "name": "When a Form is Submitted", "type": "n8n-nodes-base.formTrigger", "position": [ -2460, 180 ], "parameters": { "options": {}, "formTitle": "Add Details Here ", "formFields": { "values": [ { "fieldLabel": "Brand Name", "requiredField": true }, { "fieldLabel": "Website", "requiredField": true }, { "fieldLabel": "Product Explanation", "requiredField": true } ] } }, "typeVersion": 2.2 }, { "id": "b08b7c80-31bb-4b98-b5b0-7a9e15e51145", "name": "Generate Reddit Keyword from Product Description", "type": "@n8n/n8n-nodes-langchain.openAi", "position": [ -2260, 180 ], "parameters": { "modelId": { "__rl": true, "mode": "list", "value": "chatgpt-4o-latest", "cachedResultName": "CHATGPT-4O-LATEST" }, "options": {}, "messages": { "values": [ { "content": "=You are a marketing strategist and Reddit researcher. \nGiven the following product description, extract a single keyword or phrase (1 to 3 words max) \nthat people on Reddit might use when discussing pain points related to this product or service.\n\nReturn ONLY the keyword or phrase, no extra text.\n\n\nProduct Description:{{ $json['Product Explanation'] }}\n" } ] } }, "credentials": { "openAiApi": { "name": "" } }, "typeVersion": 1.8 }, { "id": "6d4393f5-766b-4f22-8e74-cc91c3f0f845", "name": "Search Reddit Posts Using Keyword", "type": "n8n-nodes-base.reddit", "position": [ -1760, 180 ], "parameters": { "limit": 10, "keyword": "={{ $json.message.content }}", "location": "allReddit", "operation": "search", "additionalFields": {} }, "credentials": { "redditOAuth2Api": { "name": "" } }, "typeVersion": 1 }, { "id": "70a1070c-afd3-4122-b330-1f1e5a45b2db", "name": "Filter Posts With 2+ Upvotes and Text", "type": "n8n-nodes-base.if", "position": [ -1360, 180 ], "parameters": { "options": { "ignoreCase": false }, "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "1f62a8d7-2859-41ce-b87d-d34777bfc19b", "operator": { "type": "number", "operation": "gte" }, "leftValue": "={{ $json.ups }}", "rightValue": 2 }, { "id": "1b3eb507-03e0-4cd3-8ebd-54bdfde787d5", "operator": { "type": "string", "operation": "notEmpty", "singleValue": true }, "leftValue": "={{ $json.selftext }}", "rightValue": "" } ] } }, "typeVersion": 2.2 }, { "id": "2e693051-f01f-44a0-b869-632c3cb6dbad", "name": "Classify Post Relevance to Product", "type": "@n8n/n8n-nodes-langchain.agent", "position": [ -960, 120 ], "parameters": { "text": "=Important: always use the think2 tool\n\nYou are a content relevance classifier.\n\nGiven the following DTC product description:\n{{ $('When a Form is Submitted').item.json['Product Explanation'] }}\n\nAnd the details of a single Reddit post:\n\u2022 **Title**: {{ $('Search Reddit Posts Using Keyword').item.json.title }}\n\u2022 **Content**: {{ $('Search Reddit Posts Using Keyword').item.json.selftext }}\n\u2022 **Subreddit**: {{ $('Search Reddit Posts Using Keyword').item.json.subreddit }}\n\u2022 **Upvotes**: {{ $('Search Reddit Posts Using Keyword').item.json.ups }}\n\u2022 **Upvote Ratio**: {{ $('Search Reddit Posts Using Keyword').item.json.upvote_ratio }}\n\u2022 **URL**: {{ $('Search Reddit Posts Using Keyword').item.json.url }}\n\nYour task is to determine whether this post is relevant for marketing our product.\nReturn **only** a JSON array with one object containing two fields:\n- `isRelevant`: `true` if the post is relevant, otherwise `false`\n- `reason`: a short explanation of why you judged it relevant or not\n\nExample output:\n[\n {\n \"isRelevant\": true,\n \"reason\": \"The user describes the exact pain point our product solves.\"\n }\n]\n", "options": {}, "promptType": "define", "hasOutputParser": true }, "typeVersion": 1.9 }, { "id": "e928ec1b-d561-4215-a28f-bcac7d9e24f3", "name": "GPT Model: Classify Relevance", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "position": [ -1020, 260 ], "parameters": { "model": { "__rl": true, "mode": "list", "value": "gpt-4o-mini" }, "options": {} }, "credentials": { "openAiApi": { "name": "" } }, "typeVersion": 1.2 }, { "id": "1bab21d3-14b8-4759-b7d7-a016425ee0d2", "name": "Support Relevance Classification", "type": "@n8n/n8n-nodes-langchain.toolThink", "position": [ -860, 260 ], "parameters": {}, "typeVersion": 1 }, { "id": "308e57d1-c2a5-4e48-91fc-deb14f115581", "name": "Parse Relevance Classifier Output", "type": "@n8n/n8n-nodes-langchain.outputParserStructured", "position": [ -720, 260 ], "parameters": { "jsonSchemaExample": "[\n {\n \"isRelevant\": true,\n \"reason\": \"The user describes the exact pain point our product solves.\"\n }\n]\n" }, "typeVersion": 1.2 }, { "id": "72d68a9b-3fde-4674-bb28-8719fdfaa4f0", "name": "Format Relevant Reddit Post Fields", "type": "n8n-nodes-base.set", "position": [ -460, 100 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "b2311fdd-e2bc-413f-a948-2fe4886d78e1", "name": "upvotes", "type": "string", "value": "={{ $('Search Reddit Posts Using Keyword').item.json.ups }}" }, { "id": "991a6ac8-0c9d-4975-8612-b6df33c7f4e7", "name": "subreddit", "type": "string", "value": "={{ $('Search Reddit Posts Using Keyword').item.json.subreddit }}" }, { "id": "c219f718-c595-4156-ae87-b672c50df142", "name": "originalPost", "type": "string", "value": "={{ $('Search Reddit Posts Using Keyword').item.json.selftext }}" }, { "id": "86566583-b073-4615-b3c4-114c9f1de518", "name": "title", "type": "string", "value": "={{ $('Search Reddit Posts Using Keyword').item.json.title }}" }, { "id": "faa2a938-05af-4644-9d37-a55fe748656c", "name": "url", "type": "string", "value": "={{ $('Search Reddit Posts Using Keyword').item.json.url }}" } ] } }, "typeVersion": 3.4 }, { "id": "3492ed8f-38f2-4070-bb16-11d84aa0e5eb", "name": "Aggregate Relevant Reddit Data", "type": "n8n-nodes-base.aggregate", "position": [ -220, 100 ], "parameters": { "options": {}, "aggregate": "aggregateAllItemData" }, "typeVersion": 1 }, { "id": "a17a3e7a-a6a1-430e-bc1d-94f426979cee", "name": "Generate 10 Ad Angles From Reddit Posts", "type": "@n8n/n8n-nodes-langchain.agent", "position": [ 80, 100 ], "parameters": { "text": "=You are a copywriter and strategist helping a DTC brand turn Reddit pain points into powerful marketing messages.\n\nHere are Reddit posts expressing a problems or frustration:\n\n{{ JSON.stringify($json.data) }}\n\n\nThe brand's product is described as: {{ $('When a Form is Submitted').item.json['Product Explanation'] }}\n\nYour job is to create 10 unique, punchy variations of how this product solves the pain in the Reddit posts.\n\nEach variation should be:\n\n- 1\u20132 sentences\n- Emotionally resonant\n- Framed as a \"hero\" moment (where the product enters to solve the issue)\n\nThink of these like ad angles or mini comic scripts. Output the list clearly as:\n\n1. ...\n2. ...\n3. ...\n...\n10. ...\n", "agent": "conversationalAgent", "options": {}, "promptType": "define" }, "typeVersion": 1.7 }, { "id": "aae11d8a-52a2-4a43-95b2-42fe170e8788", "name": "Ad Angle Generation", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "position": [ 120, 320 ], "parameters": { "model": { "__rl": true, "mode": "list", "value": "gpt-4o-mini" }, "options": {} }, "credentials": { "openAiApi": { "name": "" } }, "typeVersion": 1.2 }, { "id": "b635fcac-3454-4bd2-a27b-e9979a9c2a0c", "name": "Support Ad Angle Generation", "type": "@n8n/n8n-nodes-langchain.toolThink", "position": [ 260, 240 ], "parameters": {}, "typeVersion": 1 }, { "id": "6a8a74ab-ed4c-45a1-9b71-3aab97785741", "name": "Rank Top 10 Ad Angles", "type": "@n8n/n8n-nodes-langchain.openAi", "position": [ 540, 100 ], "parameters": { "modelId": { "__rl": true, "mode": "list", "value": "chatgpt-4o-latest", "cachedResultName": "CHATGPT-4O-LATEST" }, "options": {}, "messages": { "values": [ { "content": "=You are a marketing strategist helping evaluate potential ad angles for a DTC product.\n\nThe product is described as: {{ $('When a Form is Submitted').item.json['Product Explanation'] }}\n\nBelow is a list of short ad variations generated from Reddit-sourced user pain points.\n\nPlease do the following:\n1. Review all variations.\n2. Select the top 10 that are most relevant and persuasive for this product.\n3. Re-rank them from best to least among the 10.\n4. Return them clearly as a numbered list (1 to 10), with no commentary.\n5. Only select the 10 most emotionally persuasive and product-relevant ad angles. Ignore redundant or vague lines.\n\n\nVariations: {{ $json.output }}" } ] } }, "credentials": { "openAiApi": { "name": "" } }, "typeVersion": 1.8 }, { "id": "9f09b164-5095-4500-a818-51c9372d0b9b", "name": "Create Comic Prompts from Ad Angles", "type": "@n8n/n8n-nodes-langchain.agent", "position": [ 1040, 100 ], "parameters": { "text": "=You are a creative director making 4-panel comic ads for a product.\n\nThe product is: {{ $('When a Form is Submitted').item.json['Product Explanation'] }}\n\nHere\u2019s the ad message: {{ $json.message.content }}\n\nWrite a prompt for an AI image generator that describes a 4-panel comic showing this message as a visual story.\n\nFormat the output like:\n\n**Prompt**: \nCreate a single image showing a 4-panel comic in clean, minimal style. \nPanel 1: [setup/pain point] \nPanel 2: [escalation] \nPanel 3: [product enters heroically] \nPanel 4: [positive outcome] \n", "options": { "systemMessage": "Please return **only** a JSON array of 10 objects, each with a single property `\"prompt\"` containing the image prompt. Example output structure:\n\n[\n {\n \"prompt\": \"Sun-drenched poolside shot of the product on a marble ledge at golden hour, with soft shadows and warm tones. Aspect ratio 1:1.\"\n },\n {\n \"prompt\": \"Cool lavender-tinted sunset beach backdrop behind the product, highlighting reflective metallic accents. Aspect ratio 4:5.\"\n },\n {\n \"prompt\": \"...\"\n }\n]" }, "promptType": "define", "hasOutputParser": true }, "typeVersion": 1.9 }, { "id": "b410b8c2-92fd-45aa-8385-4b84beac4f1a", "name": "Comic Prompt Creation", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "position": [ 860, 400 ], "parameters": { "model": { "__rl": true, "mode": "list", "value": "gpt-4o-mini" }, "options": {} }, "credentials": { "openAiApi": { "name": "" } }, "typeVersion": 1.2 }, { "id": "8e3ce61a-5ecc-474b-833a-69db90ababde", "name": "Support Comic Prompt Creation", "type": "@n8n/n8n-nodes-langchain.toolThink", "position": [ 1100, 260 ], "parameters": {}, "typeVersion": 1 }, { "id": "e5976fc3-e05d-4240-8504-f33a80d91855", "name": "Parse Comic Prompt JSON Output", "type": "@n8n/n8n-nodes-langchain.outputParserStructured", "position": [ 1240, 260 ], "parameters": { "jsonSchemaExample": "[\n {\n \"prompt\": \"Sun-drenched poolside shot of the product on a marble ledge at golden hour, with soft shadows and warm tones. Aspect ratio 1:1.\"\n },\n {\n \"prompt\": \"Cool lavender-tinted sunset beach backdrop behind the product, highlighting reflective metallic accents. Aspect ratio 4:5.\"\n },\n {\n \"prompt\": \"...\"\n }\n]" }, "typeVersion": 1.2 }, { "id": "dd68fec9-f977-4021-a2ce-1e42e95da827", "name": "Split Comic Prompt Objects", "type": "n8n-nodes-base.splitOut", "position": [ 1480, 100 ], "parameters": { "options": {}, "fieldToSplitOut": "output" }, "typeVersion": 1 }, { "id": "472436c2-4ebb-4bba-b4b6-98e8cfbea3a5", "name": "Loop Through Comic Prompts", "type": "n8n-nodes-base.splitInBatches", "position": [ 1780, 100 ], "parameters": { "options": {} }, "typeVersion": 3 }, { "id": "5b33f353-1c50-4bdf-be94-cf1080a6eff3", "name": "Generate Comic Image via Dumpling AI", "type": "n8n-nodes-base.httpRequest", "position": [ 2000, 100 ], "parameters": { "url": "https://app.dumplingai.com/api/v1/generate-ai-image", "method": "POST", "options": {}, "jsonBody": "={\n \"model\": \"FLUX.1-pro\",\n \"input\": {\n \"prompt\": \"{{ $json.prompt.replace(/\\\\n/g, ' ').replace(/\\\\r/g, '').replace(/\\s+/g, ' ').trim() }}\",\n \"seed\": 42,\n \"steps\": 25,\n \"width\": 512,\n \"height\": 512,\n \"guidance\": 3,\n \"interval\": 2,\n \"aspect_ratio\": \"1:1\",\n \"output_format\": \"jpg\",\n \"output_quality\": 80,\n \"safety_tolerance\": 2,\n \"prompt_upsampling\": false\n }\n}\n", "sendBody": true, "specifyBody": "json", "authentication": "genericCredentialType", "genericAuthType": "httpHeaderAuth" }, "credentials": { "httpHeaderAuth": { "name": "" } }, "typeVersion": 4.2 }, { "id": "8fd05b8f-5993-4fc4-9657-92628392e8dc", "name": "Fetch Comic Image URL", "type": "n8n-nodes-base.httpRequest", "position": [ 2220, 100 ], "parameters": { "url": "={{ $json.images[0].url }}", "options": {} }, "typeVersion": 4.2 }, { "id": "abb99085-a573-4c95-b19c-73b9561af3a5", "name": "Upload Image to Google Drive", "type": "n8n-nodes-base.googleDrive", "position": [ 2640, 100 ], "parameters": { "name": "={{ $json.images[0].url.split('/').pop() }}", "driveId": { "__rl": true, "mode": "list", "value": "My Drive" }, "options": {}, "folderId": { "__rl": true, "mode": "list", "value": "1R5bTxrKmi9NDMFJIh3aQgbNuZwmCybLV", "cachedResultUrl": "https://drive.google.com/drive/folders/1R5bTxrKmi9NDMFJIh3aQgbNuZwmCybLV", "cachedResultName": "n8n Testing" } }, "credentials": { "googleDriveOAuth2Api": { "name": "" } }, "typeVersion": 3 } ], "active": false, "settings": { "executionOrder": "v1" }, "versionId": "80635290-92e4-4c7e-91d5-d5941e292812", "connections": { "Ad Angle Generation": { "ai_languageModel": [ [ { "node": "Generate 10 Ad Angles From Reddit Posts", "type": "ai_languageModel", "index": 0 } ] ] }, "Comic Prompt Creation": { "ai_languageModel": [ [ { "node": "Create Comic Prompts from Ad Angles", "type": "ai_languageModel", "index": 0 } ] ] }, "Fetch Comic Image URL": { "main": [ [ { "node": "Upload Image to Google Drive", "type": "main", "index": 0 } ] ] }, "Rank Top 10 Ad Angles": { "main": [ [ { "node": "Create Comic Prompts from Ad Angles", "type": "main", "index": 0 } ] ] }, "When a Form is Submitted": { "main": [ [ { "node": "Generate Reddit Keyword from Product Description", "type": "main", "index": 0 } ] ] }, "Loop Through Comic Prompts": { "main": [ [], [ { "node": "Generate Comic Image via Dumpling AI", "type": "main", "index": 0 } ] ] }, "Split Comic Prompt Objects": { "main": [ [ { "node": "Loop Through Comic Prompts", "type": "main", "index": 0 } ] ] }, "Support Ad Angle Generation": { "ai_tool": [ [ { "node": "Generate 10 Ad Angles From Reddit Posts", "type": "ai_tool", "index": 0 } ] ] }, "Upload Image to Google Drive": { "main": [ [ { "node": "Loop Through Comic Prompts", "type": "main", "index": 0 } ] ] }, "GPT Model: Classify Relevance": { "ai_languageModel": [ [ { "node": "Classify Post Relevance to Product", "type": "ai_languageModel", "index": 0 } ] ] }, "Support Comic Prompt Creation": { "ai_tool": [ [ { "node": "Create Comic Prompts from Ad Angles", "type": "ai_tool", "index": 0 } ] ] }, "Aggregate Relevant Reddit Data": { "main": [ [ { "node": "Generate 10 Ad Angles From Reddit Posts", "type": "main", "index": 0 } ] ] }, "Parse Comic Prompt JSON Output": { "ai_outputParser": [ [ { "node": "Create Comic Prompts from Ad Angles", "type": "ai_outputParser", "index": 0 } ] ] }, "Support Relevance Classification": { "ai_tool": [ [ { "node": "Classify Post Relevance to Product", "type": "ai_tool", "index": 0 } ] ] }, "Parse Relevance Classifier Output": { "ai_outputParser": [ [ { "node": "Classify Post Relevance to Product", "type": "ai_outputParser", "index": 0 } ] ] }, "Search Reddit Posts Using Keyword": { "main": [ [ { "node": "Filter Posts With 2+ Upvotes and Text", "type": "main", "index": 0 } ] ] }, "Classify Post Relevance to Product": { "main": [ [ { "node": "Format Relevant Reddit Post Fields", "type": "main", "index": 0 } ] ] }, "Format Relevant Reddit Post Fields": { "main": [ [ { "node": "Aggregate Relevant Reddit Data", "type": "main", "index": 0 } ] ] }, "Create Comic Prompts from Ad Angles": { "main": [ [ { "node": "Split Comic Prompt Objects", "type": "main", "index": 0 } ] ] }, "Generate Comic Image via Dumpling AI": { "main": [ [ { "node": "Fetch Comic Image URL", "type": "main", "index": 0 } ] ] }, "Filter Posts With 2+ Upvotes and Text": { "main": [ [ { "node": "Classify Post Relevance to Product", "type": "main", "index": 0 } ] ] }, "Generate 10 Ad Angles From Reddit Posts": { "main": [ [ { "node": "Rank Top 10 Ad Angles", "type": "main", "index": 0 } ] ] }, "Generate Reddit Keyword from Product Description": { "main": [ [ { "node": "Search Reddit Posts Using Keyword", "type": "main", "index": 0 } ] ] } } }