Generate Images on Telegram 🤖🖼️ from Text and Voice using Grok Imagine & Kie AI

This workflow creates an AI-powered Telegram bot that allows users to generate and modify images using Grok Imagine models via the Kie AI API.

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Key Advantages

1. ✅ Multi-Modal Input Support

Users can interact using:

• Text
• Voice
• Images

This makes the bot highly flexible and user-friendly.

2. ✅ Intelligent AI Orchestration

Instead of directly calling APIs, the workflow uses an AI agent that:

• Understands intent
• Enhances prompts
• Chooses the correct tool automatically

This dramatically improves output quality.

3. ✅ Fully Automated Image Pipeline

From user input to final image delivery:

• Upload
• Processing
• Generation
• Result retrieval
• Delivery via Telegram

Everything is automated end-to-end.

4. ✅ Asynchronous & Scalable Architecture

The use of:

• Webhook callbacks
• Wait nodes
• Task polling

Prevents timeouts and supports longer image generation tasks.

5. ✅ Secure Access Control

The Telegram ID validation ensures:

• Only authorized users can access the workflow.

6. ✅ Modular & Extendable Design

The workflow is built with:

• Tool-based architecture
• Separate image generation workflows
• Clear orchestration logic

This makes it easy to extend with:

• Video generation
• Style presets
• Advanced editing tools
• Multi-user support

7. ✅ Production-Ready Structure

The workflow includes:

• Error handling guidelines
• Structured system prompts
• Memory handling
• Clear separation of concerns

This makes it suitable for:

• Creative agencies
• AI SaaS products
• Marketing automation
• Telegram-based AI services

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How it works

This workflow creates a Telegram bot that uses AI to generate and transform images through Grok Imagine models, with support for text, voice, and image inputs.

1. Telegram Input Handling: Users interact with the bot by sending messages, voice notes, or images. The workflow authenticates users based on their Telegram ID.

2. Input Processing:

• Text messages → Directly sent to the AI agent
• Voice messages → Transcribed using OpenAI Whisper, then converted to text
• Images → Downloaded from Telegram, uploaded to an FTP server (BunnyCDN), and the public URL is generated

1. AI Agent Decision Making: The "Grok Imagine Agent" (powered by Grok 4.1 Fast model) analyzes user input and determines whether to:

• Generate a new image from text description (text-to-image)
• Transform an existing image using a prompt (image-to-image)

1. Tool Execution: The agent calls specialized workflow tools that trigger image generation via Kie.ai API:

• Text-to-Image: Creates images from text prompts using "grok-imagine/text-to-image" model
• Image-to-Image: Modifies existing images using "grok-imagine/image-to-image" model

1. Async Processing: The workflow uses Wait nodes to handle asynchronous image generation, polling Kie.ai for results via task IDs.

2. Result Delivery: Once images are generated, they're sent back to the user through Telegram messages.

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Setup Steps

1. Telegram Configuration:

• Create a Telegram Bot via BotFather to get a bot token
• Add your Telegram user ID in the "Code" node (replace XXX)
• Configure Telegram credentials in n8n with your bot token

1. API Credentials:

• OpenRouter: Sign up at OpenRouter.ai, get API key for Grok 4.1 Fast access
• Kie.ai: Register at Kie.ai for free API key to access image generation models
• OpenAI: Set up OpenAI API key for voice transcription (Whisper model)

1. FTP Server Setup:

• Configure FTP server (BunnyCDN recommended) for image hosting
• Update FTP credentials in n8n
• Set the public URL path in the "Set Image Url" node (replace XXX)

1. Workflow Configuration:

• Import the JSON workflow into n8n
• Update all credential references to match your accounts
• Verify webhook URLs are properly configured for callback handling
• Test the workflow and activate when ready

1. Optional Customizations:

• Adjust the system prompt in the "Grok Imagine Agent" node for different behavior
• Modify image aspect ratios or other parameters in the HTTP Request nodes
• Add additional tools for more functionality

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Need help customizing?

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