muapi-comfyui

MuAPI ComfyUI Nodes

The ultimate ComfyUI node pack for AI video, image, audio and enhancement — powered by muapi.ai. Run 600+ state-of-the-art AI models inside ComfyUI with a single API key.

Related Projects

• MuAPI ComfyUI docs — Setup and workflow guidance for the node ecosystem.
• MuAPI access keys — Create the key used by these nodes.
• Open-Generative-AI — Browser-based studio for the same MuAPI models — no ComfyUI needed
• midjourney-comfyui — ComfyUI nodes for Midjourney via MuAPI
• seedance2-comfyui — ComfyUI nodes for Seedance 2 via MuAPI
• seedance2.5-comfyui — Native ComfyUI nodes for Seedance 2.5 via MuAPI
• veo3.1-comfyui — ComfyUI nodes for Veo 3.1 via MuAPI
• ai-clipping-comfyui — AI video clipping ComfyUI nodes
• wan-3.0-comfyui — ComfyUI custom nodes for Wan 3.0 text-to-image, image edit, text-to-video, and image-to-video via MuAPI.
• minimax-music-3-comfyui — ComfyUI custom nodes for MiniMax Music 3.0 text-to-music generation via MuAPI.

What is MuAPI?

MuAPI is a generative media API aggregator giving you access to 600+ cutting-edge models: Seedance 2.0, Kling, Veo3, Flux, HiDream, GPT-image-1.5, Imagen4, and many more — all through one unified API key.

Nodes (12 total)

| Node | Category | Description | |------|----------|-------------| | 🔑 MuAPI API Key | 🎬 MuAPI | Set your key once — wire to all nodes | | 🎨 MuAPI Text-to-Image | 🎨 MuAPI | Flux, HiDream, GPT-image-1.5, Imagen4, Seedream … | | 🎨 MuAPI Image-to-Image | 🎨 MuAPI | Flux Kontext, GPT-4o edit, Seededit, Wan edit … | | 🎬 MuAPI Text-to-Video | 🎬 MuAPI | Seedance, Kling, Veo3, Wan, HunyuanVideo, Grok … | | 🎬 MuAPI Image-to-Video | 🎬 MuAPI | 25+ I2V models, up to 4 reference images | | 🎬 MuAPI Extend Video | 🎬 MuAPI | Extend any generation via request_id | | ✨ MuAPI Image Enhance | ✨ MuAPI | Upscale, bg-remove, face-swap, Ghibli, colorize … | | 🎬 MuAPI Video Edit | 🎬 MuAPI | Effects, dance, dress-change, upscale, lipsync … | | 🎬 MuAPI Lipsync | 🎬 MuAPI | Sync.ai, Veed, Creatify | | 🎵 MuAPI Audio | 🎵 MuAPI | Suno create/remix/extend, mmaudio | | 🎬 MuAPI Generate (Generic) | 🎬 MuAPI | Any endpoint + raw JSON payload | | 🎬 MuAPI Save Video | 🎬 MuAPI | Download video → disk + IMAGE frames |

Save Video safety

The MuAPI Save Video node accepts only HTTPS output URLs from cdn.muapi.ai; redirects are rejected. Its save_subfolder is confined to ComfyUI's configured output directory, and filename_prefix must be a single filename component.

Installation

Via ComfyUI Manager:

1. Manager → Install via Git URL
2. Paste: https://github.com/SamurAIGPT/muapi-comfyui
3. Restart ComfyUI

Manual:

cd ComfyUI/custom_nodes
git clone https://github.com/SamurAIGPT/muapi-comfyui
pip install -r muapi-comfyui/requirements.txt

Quick Start

1. Get API key at muapi.ai → Dashboard → API Keys
2. Right-click canvas → Add Node → 🔑 MuAPI API Key, paste your key
3. Wire the api_key output to any generation node and queue the prompt

Tip: If you use the MuAPI CLI, run muapi auth configure --api-key YOUR_KEY once and all nodes pick it up automatically — no need to paste the key anywhere.

Generic Node

Call any muapi endpoint with raw JSON. Use __file_1__ … __file_4__ placeholders for auto-uploaded images:

{
  "prompt": "The character in @image1 runs through a forest",
  "images_list": ["__file_1__"],
  "aspect_ratio": "16:9",
  "quality": "basic",
  "duration": 5
}

Supported Models (selected)

T2V: seedance-v2.0-t2v · kling-v2.6-pro-t2v · veo3.1-text-to-video · wan2.5-text-to-video · hunyuan-text-to-video · minimax-hailuo-02-pro-t2v · grok-imagine-text-to-video

Newer additions include Seedance 2.5 (standard, international, and spicy variants), Wan 3.0, FLUX 3, MiniMax H3, HappyHorse 1.1, LTX 2.5, and Kling V3 Turbo. The image, edit, and video nodes also include the matching newer generation, reference, extension, and editing endpoints where MuAPI exposes them.

I2V: seedance-v2.0-i2v · seedance-2.0-new-omni · kling-v2.6-pro-i2v · veo3.1-image-to-video · wan2.5-image-to-video · hunyuan-image-to-video

T2I: flux-dev-image · flux-2-pro · flux-kontext-max-t2i · hidream_i1_full_image · gpt4o-text-to-image · google-imagen4-ultra · seedream-5.0 · hunyuan-image-3.0

Enhance: ai-image-upscale · topaz-image-upscale · ai-background-remover · ai-ghibli-style · ai-color-photo · ai-object-eraser

See the full API docs for 600+ endpoints.

License

MIT © 2026