ComfyUI Extension: comfyui-gpt-image

comfyui-gpt-image

comfyui-gpt-image ports the official ComfyUI GPT-API node, adding support for customizable api_base, auth_token, and model settings.

Features

• 🎸 Support config auth_token, base_url in ComfyUI Settings(^1.2.0),
• 🎸 Configure custom API endpoints (api_base)
• 🎸 Support for authentication tokens (auth_token)
• 🎸 Easily specify different GPT models (model)
• 🎸 Seamless integration with ComfyUI

Requirements

• Python 3.10+
• ComfyUI (latest version recommended)

Installation

Clone the repository into ComfyUI's custom_nodes directory:

cd ComfyUI/custom_nodes

git clone https://github.com/lceric/comfyui-gpt-image

Install the required Python dependencies:

cd comfyui-gpt-image

pip install -r requirements.txt

Restart ComfyUI. The new GPT node will be automatically loaded and available for use.

Preview

Here’s a quick look at the GPT-API node inside ComfyUI:

生成图片

编辑图片

Usage

After restarting ComfyUI:

• Locate the GPT-API node in the node list.
• Configure your api_base, auth_token, and model parameters as needed.
• Connect it to your workflow and start generating content with GPT!

In v1.2.0, support configure api_base, auth_token in the comfyui settings, as shown below:

The configuration in the workflow node is used first. If it is empty, the ComfiyUI configuration is used.

| Parameter | Description | |-------------|-------------------------------------------------------| | api_base | Base URL of your GPT API endpoint. | | auth_token | Authentication token for secured API access. | | model | Model name to be used (e.g., gpt-image-1, gpt-image-1-all). |

Troubleshooting

Node not showing up? Make sure you installed all dependencies and restarted ComfyUI.

API errors?

Double-check your api_base, auth_token, and model values.

License

This project is licensed under the MIT License.

Acknowledgements

ComfyUI - Powerful node-based UI for generative AI.

Thanks to the ComfyUI community for inspiration and support!