Product Video Creator with Nano Banana & Veo 3.1 via Telegram

Who's it for

This workflow is perfect for:

• E-commerce sellers needing quick product videos
• Social media marketers creating content at scale
• Small business owners without video editing skills
• Product photographers enhancing their offerings
• Anyone selling on Instagram, TikTok, or mobile-first platforms

What it does

Transform basic product photos into professional marketing videos in under 2 minutes:

1. Send a product photo to your Telegram bot
2. Nano Banana analyzes and enhances your image with studio-quality lighting
3. Veo 3.1 generates an 8-second vertical video with motion and audio
4. Receive your scroll-stopping marketing video automatically

Perfect for creating engaging vertical content without expensive tools or editing expertise.

How it works

Input → User sends product photo via Telegram with optional caption

AI Analysis → Nano Banana analyzes product and generates detailed enhancement prompt

Image Enhancement → Nano Banana creates commercial-grade photo (9:16, studio lighting)

Video Generation → Veo 3.1 creates 8-second 1080p video with motion and audio

Delivery → Auto-polls status every 30s, delivers final video to Telegram

Requirements

Google Cloud Platform

• Vertex AI API enabled for Veo 3.1
• Generative Language API enabled for Nano Banana
• OAuth2 credentials
• Get credentials from Google Cloud Console

Telegram

• Bot token from @BotFather

n8n

• Self-hosted or cloud instance

Setup

1. Import workflow JSON into n8n
2. Add credentials:
   • Telegram API (bot token)
   • Google OAuth2 API (client id and secret)
   • Google PaLM API (API key)
3. Update your Project ID in both Veo 3.1 nodes
4. Activate workflow and test with a product photo

How to customize

Aspect Ratio: Choose 9:16 (vertical), 16:9 (horizontal) in "Generate Enhanced Image" and "Initiate veo 3.1" nodes

Duration: Set 2 to 8 seconds by adjusting durationSeconds in "Initiate veo 3.1 Video Generation"

Quality: Select 720p or 1080p by changing resolution in "Initiate veo 3.1 Video Generation"

Audio: Enable or disable background music by toggling generateAudio in "Initiate veo 3.1 Video Generation"

Enhancement Style: Match your brand aesthetic by editing the prompt in "AI Design Analysis" node

Polling Time: Adjust retry interval by changing wait time in "Processing Delay (30s)" node

Key Features

🔐 Direct Google APIs – No third-party services. Uses Nano Banana and Veo 3.1 directly via Google Cloud for maximum reliability and privacy

⚡ Fully Automated – Send photo, receive video. Zero manual work required

🎨 Studio Quality – Nano Banana delivers professional lighting, composition, and AI-powered color grading

📱 Mobile-First – Default 9:16 vertical format optimized for Instagram Reels, TikTok, and Stories

🔄 Smart Retry Logic – Automatically polls Veo 3.1 status every 30 seconds until video generation completes

🎵 Audio Included – Veo 3.1 generates background music automatically (can be disabled)