n8n Workflow: Create UGC-Style Product Ad Video via Telegram, Gemini, and Kieais Veo31 API

This n8n workflow automates the creation of UGC (User-Generated Content) style product ad videos. It acts as a conversational assistant, triggered by messages on Telegram, to gather product details and then uses a powerful AI agent (powered by Google Gemini) to generate a video script. Finally, it leverages an external API (Kieais Veo31) to produce the video and sends the result back to the user on Telegram.

What it does

This workflow simplifies the process of generating ad videos by:

1. Listening for Telegram Messages: It starts by receiving messages from a configured Telegram bot.
2. Processing User Input with AI: It uses an AI Agent, powered by Google Gemini, to interpret the user's request, extract product information, and generate a video script.
3. Generating the Video: It makes an HTTP request to the Kieais Veo31 API to create the video based on the AI-generated script.
4. Waiting for Video Completion: It includes a Wait step, which is likely intended to pause the workflow while the video generation process completes on the external API side.
5. Sending Video Confirmation: It sends a confirmation message or the generated video URL back to the user on Telegram.
6. Handling Errors/Invalid Input: An If node checks for a specific condition (though the condition itself is not detailed in the JSON, it's typically used for error handling or branching logic), allowing for different responses based on the outcome.
7. Setting Output Fields: An "Edit Fields (Set)" node is used to structure the data before sending it to the next step, likely to format the response for Telegram.

Prerequisites/Requirements

To use this workflow, you will need:

• n8n Instance: A running n8n instance.
• Telegram Bot: A Telegram bot token and chat ID.
• Google Gemini API Key: Credentials for the Google Gemini Chat Model.
• Kieais Veo31 API Access: An API endpoint and any necessary authentication for the Kieais Veo31 service.
• HTTP Request Node Configuration: The specific URL, method, headers, and body for the Kieais Veo31 API call.

Setup/Usage

1. Import the Workflow: Download the JSON provided and import it into your n8n instance.
2. Configure Telegram Trigger:
   • Select your Telegram credential or create a new one with your bot token.
3. Configure Google Gemini Chat Model:
   • Select your Google Gemini credential or create a new one with your API key.
4. Configure HTTP Request (Kieais Veo31 API):
   • Update the "HTTP Request" node (ID 19) with the correct URL, HTTP method (e.g., POST), and request body for the Kieais Veo31 API. This is where the AI-generated script will be sent.
   • Add any required authentication (e.g., API key in headers or body).
5. Configure Telegram Output:
   • Ensure the "Telegram" node (ID 49) is configured with the correct Telegram credential and the chat ID where the video link or confirmation should be sent.
6. Review the If Node:
   • Examine the "If" node (ID 20) to understand its current condition. Adjust it as needed for error handling or specific branching logic related to the video generation status.
7. Activate the Workflow: Once all credentials and configurations are set, activate the workflow.
8. Interact via Telegram: Send a message to your configured Telegram bot with details about the product for which you want to create an ad video. The AI will process your request and initiate video generation.