Create AI viral videos using NanoBanana 2 PRO & VEO3.1 and publish via Blotato

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Create AI Viral Videos using NanoBanana 2 PRO & VEO3.1 and Publish via Blotato Who is this for? This template is for content crea...

Best for

Content Creation automation workflows
Multimodal AI automation workflows
advanced n8n builders looking for reusable templates

Tools used

@n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.toolthink, @n8n/n8n-nodes-langchain.outputparserstructured, n8n-nodes-base.telegramtrigger, n8n-nodes-base.set, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.stickynote, n8n-nodes-base.httprequest

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Dr. Firas.

Original n8n.io source

1.1 Workflow description

Title: Create AI viral videos using NanoBanana 2 PRO & VEO3.1 and publish via Blotato
Workflow name: Create AI viral videos using NanoBanana 2 PRO & VEO3.1 and publish via Blotato

💥 Create AI Viral Videos using NanoBanana 2 PRO & VEO3.1 and Publish via Blotato

Who is this for?

This template is for content creators, marketers, agencies, and UGC studios who want to turn a simple Telegram message into AI-generated vertical videos, automatically published across multiple social platforms using Blotato.

What problem is this workflow solving? / Use case

Creating short-form video ads usually requires:

Designing visuals
Writing hooks and captions
Generating or editing video
Manually uploading to TikTok, Instagram, YouTube, Facebook, LinkedIn, X, etc.

This workflow solves that by automating the full pipeline from image + idea → edited image → AI video → multi-platform post.

What this workflow does

Create Image with NanoBanana 2 PRO
- User sends a photo + caption idea to a Telegram bot.
- OpenAI Vision analyzes the reference image.
- An LLM builds a UGC-style image prompt.
- NanoBanana 2 PRO generates an enhanced, UGC-friendly image.
Generate Video with VEO3.1
- An AI Agent structures a detailed Veo prompt (scene, camera, lighting, audio).
- Prompt is optimized and sent to VEO3.1 reference-to-video.
- The result is a 9:16, ~8s vertical video downloaded back into n8n.
Publish with Blotato
- Video is uploaded to Blotato.
- Posts are created for TikTok, Instagram, YouTube, Facebook, LinkedIn, and X using the AI-generated caption, title, and hashtags.
- A final “Published” message is sent on Telegram.

Setup

Create and configure:
- Telegram bot (token in Set: Bot Token (Placeholder) node).
- OpenAI credentials.
- Fal.ai API key (for NanoBanana 2 PRO + VEO3.1).
- Blotato account + API credentials and connected social accounts.
Import the template into n8n and update all credential references.
Test by sending a product image + short idea to your Telegram bot.

How to customize this workflow to your needs

Edit the UGC image prompt system message to change visual style (more cinematic, minimal, etc.).
Adjust the VEO prompt optimizer to tweak duration, mood, or camera movement.
Enable/disable specific Blotato platforms depending on where you want to publish.
Modify the caption/hashtag generation logic to match your brand tone, language, or niche.

👋 Need help or want to customize this?

📩 Contact: LinkedIn
📺 YouTube: @DRFIRASS
🚀 Workshops: Mes Ateliers n8n

📄 Documentation: Notion Guide

Need help customizing?

Contact me for consulting and support : Linkedin / Youtube / 🚀 Mes Ateliers n8n

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - OpenAI Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 2 - Think

Type / Role: @n8n/n8n-nodes-langchain.toolThink - toolThink
Config choices: Version 1

Block 3 - Structured Output Parser

Type / Role: @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices: Version 1.3

Block 4 - Telegram Trigger: Receive Video Idea

Type / Role: n8n-nodes-base.telegramTrigger - telegramTrigger
Config choices: Version 1.2

Block 5 - Set Master Prompt

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 6 - AI Agent: Generate Video Script

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2

Block 7 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 8 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 9 - Set: Bot Token (Placeholder)

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 10 - Telegram API: Get File URL

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 11 - OpenAI Vision: Analyze Reference Image

Type / Role: @n8n/n8n-nodes-langchain.openAi - openAi
Config choices: Version 1.8

Block 12 - LLM: Structured Output Parser

Type / Role: @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices: Version 1.3

Block 13 - LLM: OpenAI Chat

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 14 - Generate Image Prompt

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2.2

Block 15 - NanoBanana: Create Image

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 16 - Wait for Image Edit

Type / Role: n8n-nodes-base.wait - wait
Config choices: Version 1.1

Block 17 - Download Edited Image

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 18 - Parse GPT Response

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 19 - Optimize Prompt for Veo

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 20 - Download Video

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 21 - Prepare Veo Request Body

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 22 - Veo Generation

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 23 - Wait

Type / Role: n8n-nodes-base.wait - wait
Config choices: Version 1.1

Block 24 - Send Video to Telegram

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Showing the first 24 of 35 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Create AI viral videos using NanoBanana 2 PRO & VEO3.1 and publish via Blotato
Complexity	advanced
Nodes	35
Categories	Content Creation, Multimodal AI
Author	Dr. Firas
Published	25 Nov 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/11204/11204.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Content Creation workflows Multimodal AI workflows

Frequently asked questions

What does Create AI viral videos using NanoBanana 2 PRO & VEO3.1 and publish via Blotato do?

Create AI Viral Videos using NanoBanana 2 PRO & VEO3.1 and Publish via Blotato Who is this for? This template is for content crea...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Content Creation, Multimodal AI use case.

Dr. Firas

51 workflows

Nodes

@n8n/n8n-nodes-langchain.lmchatopenai @n8n/n8n-nodes-langchain.toolthink @n8n/n8n-nodes-langchain.outputparserstructured n8n-nodes-base.telegramtrigger n8n-nodes-base.set @n8n/n8n-nodes-langchain.agent n8n-nodes-base.stickynote n8n-nodes-base.httprequest

Complexity

advanced

Published 25 Nov 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/11204/11204.json

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Create AI viral videos using NanoBanana 2 PRO & VEO3.1 and publish via Blotato

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

💥 Create AI Viral Videos using NanoBanana 2 PRO & VEO3.1 and Publish via Blotato

Who is this for?

What problem is this workflow solving? / Use case

What this workflow does

Setup

How to customize this workflow to your needs

👋 Need help or want to customize this?

Need help customizing?

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - OpenAI Chat Model

Block 2 - Think

Block 3 - Structured Output Parser

Block 4 - Telegram Trigger: Receive Video Idea

Block 5 - Set Master Prompt

Block 6 - AI Agent: Generate Video Script

Block 7 - Sticky Note2

Block 8 - Sticky Note

Block 9 - Set: Bot Token (Placeholder)

Block 10 - Telegram API: Get File URL

Block 11 - OpenAI Vision: Analyze Reference Image

Block 12 - LLM: Structured Output Parser

Block 13 - LLM: OpenAI Chat

Block 14 - Generate Image Prompt

Block 15 - NanoBanana: Create Image

Block 16 - Wait for Image Edit

Block 17 - Download Edited Image

Block 18 - Parse GPT Response

Block 19 - Optimize Prompt for Veo

Block 20 - Download Video

Block 21 - Prepare Veo Request Body

Block 22 - Veo Generation

Block 23 - Wait

Block 24 - Send Video to Telegram

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions