BYOK OpenAI gpt-image generation and editing nodes for ComfyUI — calls go
directly to the OpenAI API with your own key (no proxy, no credit markup).
- Two nodes: "Imagent: OpenAI Image" (text-to-image) and "Imagent: OpenAI
Image Edit" (edit / inpaint / multi-reference compose).
- Models gpt-image-2 / gpt-image-1.5 / gpt-image-1 with a per-model dynamic UI
(comfy_api DynamicCombo): size, background, custom WxH, and input_fidelity
are revealed only for the models that support them.
- Edit node accepts an auto-growing set of reference images (up to 16) plus an
optional inpaint mask; generate supports batches up to 8.
- API key via OPENAI_API_KEY or a local config.json.
Requires ComfyUI >= 0.23.0.
Alexander Garzon
6d3d2fca46