Dr. Firas This workflow corresponds to n8n.io template #16148 — we link there as the canonical source.
This workflow follows the Blotaton8N Nodes Blotato → HTTP Request 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 →
{
"id": "Xh4FbHplJcE2kMim",
"meta": {
"builderVariant": "mcp",
"aiBuilderAssisted": true,
"templateCredsSetupCompleted": true
},
"name": "Create reels with GPT Image 2 and HappyHorse, post to TikTok with Blotato - vide",
"tags": [],
"nodes": [
{
"id": "aaf83489-6a22-4748-950f-e73186f1dab7",
"name": "Webhook Trigger",
"type": "n8n-nodes-base.webhook",
"position": [
960,
96
],
"parameters": {
"path": "16960223-46ec-46ec-b5d8-17180c89e6b7",
"options": {},
"httpMethod": "POST"
},
"typeVersion": 2.1
},
{
"id": "44e7b0ef-0071-4b16-880d-9f61bd4e94c4",
"name": "Config",
"type": "n8n-nodes-base.set",
"position": [
1184,
96
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "a-prompt",
"name": "prompt",
"type": "string",
"value": "={{ $json.body?.prompt ?? $json.prompt }}"
},
{
"id": "a-caption",
"name": "caption",
"type": "string",
"value": "={{ $json.body?.caption ?? $json.caption ?? \"\" }}"
},
{
"id": "a-profile",
"name": "profile_image_url",
"type": "string",
"value": "YOUR-IMAGE-URL"
},
{
"id": "6a628659-07c5-4eb8-ba1f-bcffbc304b9b",
"name": "prompt_video",
"type": "string",
"value": "={{ $json.body?.prompt_video ?? $json.prompt_video }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "8741c20f-e53a-403c-ae98-f4daf4fcd2aa",
"name": "Wait Image",
"type": "n8n-nodes-base.wait",
"position": [
1632,
96
],
"parameters": {},
"typeVersion": 1.1
},
{
"id": "39f7f9f0-f139-43cc-ad7b-d20e83a51924",
"name": "Poll Image",
"type": "n8n-nodes-base.httpRequest",
"position": [
1840,
96
],
"parameters": {
"url": "=https://api.atlascloud.ai/api/v1/model/prediction/{{ $(\"Generate Image with GPT Image 2 Model\").item.json.data.id }}",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "Bearer YOUR_API"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"typeVersion": 4.4
},
{
"id": "b2cfd0b5-fac8-4316-b946-e8ae804e69a5",
"name": "Generate Video",
"type": "n8n-nodes-base.httpRequest",
"position": [
960,
512
],
"parameters": {
"url": "https://api.atlascloud.ai/api/v1/model/generateVideo",
"method": "POST",
"options": {},
"jsonBody": "={\n \"model\": \"alibaba/happyhorse-1.0/image-to-video\",\n \"resolution\": \"720P\",\n \"duration\": 5,\n \"seed\": -1,\n \"prompt\": {{ JSON.stringify($('Config').item.json.prompt_video) }},\n \"image\": {{ JSON.stringify($('Extract Image URL').item.json.image_url) }}\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "Bearer YOUR_API"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"typeVersion": 4.4
},
{
"id": "efa81474-ac7a-44d2-be03-a4901bddf8c4",
"name": "Wait Video",
"type": "n8n-nodes-base.wait",
"position": [
1184,
512
],
"parameters": {
"amount": 10
},
"typeVersion": 1.1
},
{
"id": "bc72b966-d9ff-4b92-b67d-f9828b0d73ad",
"name": "Poll Video",
"type": "n8n-nodes-base.httpRequest",
"position": [
1408,
512
],
"parameters": {
"url": "=https://api.atlascloud.ai/api/v1/model/prediction/{{ $(\"Generate Video\").item.json.data.id }}",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "Bearer YOUR_API"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"typeVersion": 4.4
},
{
"id": "0a6bb3a7-b859-4196-9d4c-22088c2f31c2",
"name": "Generate Image with GPT Image 2 Model",
"type": "n8n-nodes-base.httpRequest",
"position": [
1408,
96
],
"parameters": {
"url": "https://api.atlascloud.ai/api/v1/model/generateImage",
"method": "POST",
"options": {},
"jsonBody": "={\n \"model\": \"openai/gpt-image-2/edit\",\n \"prompt\": \"A dynamic action shot of a man performing a powerful slam dunk, mid-air above the basketball hoop, ball gripped in one hand about to go through the net. Athletic posture, wearing a dark navy and forest-green basketball jersey with white trim and the number \\\"26\\\" printed boldly on the front. Indoor arena setting with bright court lighting, motion blur on the background crowd, dramatic low-angle perspective looking up at the player. Energetic, cinematic sports photography style, high detail, vibrant colors, 4k.\",\n \"images\": [\"{{ $json.profile_image_url }}\"],\n \"quality\": \"high\",\n \"size\": \"1024x1536\"\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "Bearer YOUR_API"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"typeVersion": 4.4
},
{
"id": "8ea8db5b-8140-4a96-a4e1-7cf6bdf33e3b",
"name": "Extract Image URL",
"type": "n8n-nodes-base.code",
"position": [
2384,
16
],
"parameters": {
"jsCode": "const r = $input.first().json;\nconst data = r.data || r;\nconst imageUrl = (data.outputs && data.outputs[0]) || data.output || data.image_url || data.image;\nif (!imageUrl) {\n throw new Error('No image URL found in AtlasCloud response: ' + JSON.stringify(data).substring(0, 300));\n}\nreturn [{ json: { image_url: imageUrl } }];"
},
"typeVersion": 2
},
{
"id": "3a464f42-79bf-46b3-868c-45916abde17f",
"name": "Extract Video URL",
"type": "n8n-nodes-base.code",
"position": [
2368,
480
],
"parameters": {
"jsCode": "const r = $input.first().json;\nconst data = r.data || r;\nconst videoUrl = (data.outputs && data.outputs[0]) || data.output || data.video_url;\nif (!videoUrl) {\n throw new Error('No video URL found in AtlasCloud response: ' + JSON.stringify(data).substring(0, 300));\n}\nreturn [{ json: { video_url: videoUrl } }];"
},
"typeVersion": 2
},
{
"id": "8a1effb2-195b-413f-bdf3-8d3531627c9e",
"name": "Create post Tiktok",
"type": "@blotato/n8n-nodes-blotato.blotato",
"position": [
2720,
288
],
"parameters": {
"options": {},
"platform": "tiktok",
"accountId": {
"__rl": true,
"mode": "id",
"value": "=YOUR_ID_BLOTATO_TIKTOK"
},
"postContentText": "={{ $('Config').item.json.caption }}",
"postContentMediaUrls": "={{ $json.video_url }}",
"postCreateTiktokOptionIsAiGenerated": true
},
"credentials": {
"blotatoApi": {
"name": "<your credential>"
}
},
"typeVersion": 2
},
{
"id": "cef1622c-ef79-4d78-825a-8772d4ab5435",
"name": "Create post Instagram",
"type": "@blotato/n8n-nodes-blotato.blotato",
"position": [
2720,
544
],
"parameters": {
"options": {},
"accountId": {
"__rl": true,
"mode": "id",
"value": "=YOUR_ID_BLOTATO_INSTAGRAM"
},
"postContentText": "={{ $('Config').item.json.caption }}",
"postContentMediaUrls": "={{ $json.video_url }}"
},
"credentials": {
"blotatoApi": {
"name": "<your credential>"
}
},
"typeVersion": 2
},
{
"id": "71d829fa-075e-43a9-ad67-e828e495019f",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-64,
-80
],
"parameters": {
"width": 912,
"height": 864,
"content": "# Create reels with GPT Image 2 and HappyHorse, post to TikTok with Blotato\n\n\n## \ud83d\udce5 [Open full documentation on Notion](https://automatisation.notion.site/Create-reels-with-GPT-Image-2-and-HappyHorse-post-to-TikTok-with-Blotato-3773d6550fd980fa915bcce066deaacb?source=copy_link)\n\n\u26a0\ufe0f **Community node \u2014 self-hosted n8n only.** This template uses the Blotato community node, which is not available on n8n Cloud.\n\nThis template turns a single profile photo into a vertical AI video reel and auto-publishes it to TikTok and Instagram. Send a topic via webhook, and the workflow edits your photo, animates it, and posts it \u2014 fully hands-off.\n\n## Who's it for\nContent creators, social media managers and personal brands who want to produce short-form vertical videos at scale without manual editing.\n\n## How it works\n- A **Webhook** receives an image prompt, a video prompt and a caption.\n- **GPT Image 2** ([AtlasCloud](https://www.atlascloud.ai/?ref=8QKPJE)) edits your profile photo based on the image prompt.\n- A polling loop waits until the image is ready, then extracts its URL.\n- **HappyHorse 1.0** ([AtlasCloud](https://www.atlascloud.ai/?ref=8QKPJE)) animates that image into a short vertical video.\n- A second polling loop waits for the video, then extracts its URL.\n- **[Blotato](https://blotato.com/?ref=firas)** uploads the video and publishes it to TikTok and Instagram.\n\n## How to set up\n1. Add your [AtlasCloud](https://www.atlascloud.ai/?ref=8QKPJE) API key as a Header Auth credential (`Authorization: Bearer YOUR_KEY`).\n2. Connect your [Blotato](https://blotato.com/?ref=firas) account credential.\n3. In the **Set your variables** node, set your profile photo URL and your TikTok / Instagram account IDs.\n\n## Requirements\n- [AtlasCloud](https://www.atlascloud.ai/?ref=8QKPJE) account (GPT Image 2 + HappyHorse 1.0)\n- [Blotato](https://blotato.com/?ref=firas) account with TikTok & Instagram connected\n- Self-hosted n8n (community node)\n\n## How to customize\n- Swap the AtlasCloud models for other image/video models.\n- Adjust resolution and duration in the video node.\n- Add or remove publishing destinations (LinkedIn, YouTube, etc.) via Blotato."
},
"typeVersion": 1
},
{
"id": "4fafd210-9c4e-430c-93c1-7c4d679ca719",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
2608,
-80
],
"parameters": {
"color": 2,
"width": 336,
"height": 864,
"content": "## STEP 3 - Publish to social media\nThe video URL is extracted, uploaded to [Blotato](https://blotato.com/?ref=firas), and published to TikTok and Instagram. Configure which accounts to post to via the Blotato credential and account IDs."
},
"typeVersion": 1
},
{
"id": "dfab6608-074a-476c-995a-db896414b4c9",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
896,
-80
],
"parameters": {
"color": 7,
"width": 1664,
"height": 416,
"content": "## STEP 1 - Image generation \u2014 GPT Image 2 (AtlasCloud)\nThe webhook receives `prompt`, `prompt_video` and `caption`. Set your profile photo URL and account IDs in the \"Set your variables\" node.\n\n**GPT Image 2** ([AtlasCloud](https://www.atlascloud.ai/?ref=8QKPJE)) edits your profile photo (image-to-image) using the image prompt, in vertical 2:3 format.\n\nGeneration is asynchronous: the Wait \u2192 Poll \u2192 \"Image Ready?\" loop runs until the status is \"completed\" or \"succeeded\", then \"Extract Image URL\" returns the generated image URL."
},
"typeVersion": 1
},
{
"id": "74db6b5d-afc4-4e1e-a7c2-809af8c8e085",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
896,
368
],
"parameters": {
"color": 7,
"width": 1664,
"height": 416,
"content": "## STEP 2 - Video generation \u2014 HappyHorse 1.0 (AtlasCloud)\n**HappyHorse 1.0** ([AtlasCloud](https://www.atlascloud.ai/?ref=8QKPJE)) animates the generated image into a short vertical video (image-to-video) using the video prompt.\n\nSame asynchronous pattern: the Wait \u2192 Poll \u2192 \"Video Ready?\" loop runs until the status is \"completed\" or \"succeeded\", then \"Extract Video URL\" returns the final video URL ready for publishing."
},
"typeVersion": 1
},
{
"id": "5c109220-5253-4efe-97fb-7cf070769c67",
"name": "Image Status",
"type": "n8n-nodes-base.switch",
"position": [
2064,
80
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "done",
"conditions": {
"options": {
"version": 3,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "66660518-0c84-4332-b4fb-e848f63f5613",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
}
]
},
"renameOutput": true
},
{
"outputKey": "processing",
"conditions": {
"options": {
"version": 3,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "2885baf4-3583-4de8-9d77-2ab1cda7d2d7",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "processing"
}
]
},
"renameOutput": true
},
{
"outputKey": "Stop and Error",
"conditions": {
"options": {
"version": 3,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "45757936-1524-45a6-b0ea-28ddc5e5265d",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "failed"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.4
},
{
"id": "5e6679ab-3e86-432e-9562-3c812a73f3ab",
"name": "Stop and Error",
"type": "n8n-nodes-base.stopAndError",
"position": [
2384,
176
],
"parameters": {
"errorMessage": "=={{ \"AtlasCloud image generation failed: \" + ($json.data.error || \"unknown error\") }}"
},
"typeVersion": 1
},
{
"id": "3f0d0ec5-2d3d-4cd1-b747-fa74fc35e302",
"name": "Video Status",
"type": "n8n-nodes-base.switch",
"position": [
1632,
496
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "done",
"conditions": {
"options": {
"version": 3,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "66660518-0c84-4332-b4fb-e848f63f5613",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
}
]
},
"renameOutput": true
},
{
"outputKey": "processing",
"conditions": {
"options": {
"version": 3,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "2885baf4-3583-4de8-9d77-2ab1cda7d2d7",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "processing"
}
]
},
"renameOutput": true
},
{
"outputKey": "Stop and Error",
"conditions": {
"options": {
"version": 3,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "45757936-1524-45a6-b0ea-28ddc5e5265d",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "failed"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.4
},
{
"id": "1dfa0f63-5722-435d-866f-b9c4ab432725",
"name": "Stop and Error II",
"type": "n8n-nodes-base.stopAndError",
"position": [
2368,
640
],
"parameters": {
"errorMessage": "=={{ \"AtlasCloud image generation failed: \" + ($json.data.error || \"unknown error\") }}"
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"binaryMode": "separate",
"availableInMCP": false,
"executionOrder": "v1"
},
"versionId": "df0dacfb-5149-44e0-bc30-096819204642",
"connections": {
"Config": {
"main": [
[
{
"node": "Generate Image with GPT Image 2 Model",
"type": "main",
"index": 0
}
]
]
},
"Poll Image": {
"main": [
[
{
"node": "Image Status",
"type": "main",
"index": 0
}
]
]
},
"Poll Video": {
"main": [
[
{
"node": "Video Status",
"type": "main",
"index": 0
}
]
]
},
"Wait Image": {
"main": [
[
{
"node": "Poll Image",
"type": "main",
"index": 0
}
]
]
},
"Wait Video": {
"main": [
[
{
"node": "Poll Video",
"type": "main",
"index": 0
}
]
]
},
"Image Status": {
"main": [
[
{
"node": "Extract Image URL",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait Image",
"type": "main",
"index": 0
}
],
[
{
"node": "Stop and Error",
"type": "main",
"index": 0
}
]
]
},
"Video Status": {
"main": [
[
{
"node": "Extract Video URL",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait Video",
"type": "main",
"index": 0
}
],
[
{
"node": "Stop and Error II",
"type": "main",
"index": 0
}
]
]
},
"Generate Video": {
"main": [
[
{
"node": "Wait Video",
"type": "main",
"index": 0
}
]
]
},
"Webhook Trigger": {
"main": [
[
{
"node": "Config",
"type": "main",
"index": 0
}
]
]
},
"Extract Image URL": {
"main": [
[
{
"node": "Generate Video",
"type": "main",
"index": 0
}
]
]
},
"Extract Video URL": {
"main": [
[
{
"node": "Create post Tiktok",
"type": "main",
"index": 0
},
{
"node": "Create post Instagram",
"type": "main",
"index": 0
}
]
]
},
"Generate Image with GPT Image 2 Model": {
"main": [
[
{
"node": "Wait Image",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
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About this workflow
This workflow receives a webhook request, uses AtlasCloud (GPT Image 2 and HappyHorse) to turn a profile image into a short vertical video, then publishes the reel to TikTok and Instagram via Blotato. Receives a POST webhook containing an image prompt, a video prompt, and an…
Source: https://n8n.io/workflows/16148/ — original creator credit. Request a take-down →
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